IOTA/IOTA-ES occultation update for (409) Aspasia / TYC 1782-00252-1 event on 2023 Jul 21, 00:12 UT Visible from Europe Summary ------- On 2023 Jul 21 UT, the 176.3 km diameter asteroid (409) Aspasia will occult a 10.0 mag star in the constellation Aries for observers along a path across Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.28 mag to 13.23 mag (the magnitude of the asteroid) for at most 6.770 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 100 * date and approx. time of event: 2023 Jul 21, 00:10 - 2023 Jul 21, 00:15 * geocentric midpoint of event [JD]: 2460146.50879954 * magnitude of target star: 10.00 * magnitude drop [mag]: 3.28 * estimated maximum duration [s]: 6.770 * Moon: 9 % sunlit, 104° distance * Sun: 69° distance * rough path description: Europe The occultation path -------------------- * approximate projected width [km]: 309 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 0.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.002", 84°) * approx speed of asteroid's shadow [km/s]: 26.0256 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1782-00252-1 by 409 Aspasia on 2023 Jul 21 Centre Star Star Sun Path Limit1 Path Limit2 Error Limit1 Error Limit2 Alt E. Longitude Latitude U.T. Alt Az Alt Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " o ' " o ' " o ' " o ' " Longitude Latitude Longitude Latitude Longitude Latitude Longitude Latitude .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. ... .. .. .. .. .. - 3 4 3 35 35 25 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. 0 34 32 37 24 51 ... .. .. .. .. .. 1 0 31 37 33 25 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. 2 43 35 38 30 45 ... .. .. .. .. .. 3 2 30 38 36 7 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. 4 20 50 39 22 15 ... .. .. .. .. .. 4 36 43 39 26 13 ... .. .. .. .. .. .... - 1 42 43 37 54 56 0 10 21.9 3 63 -32 5 42 20 40 6 33 ... .. .. .. .. .. 5 56 27 40 9 41 ... .. .. .. .. .. .... 0 57 27 39 15 30 0 10 23.2 5 64 -30 6 53 59 40 46 20 ... .. .. .. .. .. 7 6 54 40 48 54 ... .. .. .. .. .. -1.18 2 45 1 40 12 8 0 10 24.6 7 66 -29 7 58 44 41 22 57 ... .. .. .. .. .. 8 10 48 41 25 6 ... .. .. .. .. .. -1.33 4 11 55 40 59 21 0 10 26.0 8 67 -28 8 58 20 41 57 10 ... .. .. .. .. .. 9 9 43 41 58 59 ... .. .. .. .. .. -1.38 5 26 55 41 41 5 0 10 27.4 10 67 -28 9 53 52 42 29 30 - 1 30 3 39 43 19 10 4 44 42 31 3 - 2 3 6 39 31 32 -1.41 6 33 56 42 19 9 0 10 28.8 11 68 -27 10 46 8 43 0 17 0 41 59 40 51 40 10 56 33 43 1 37 0 19 48 40 44 53 -1.42 7 35 8 42 54 30 0 10 30.2 11 69 -26 11 35 40 43 29 48 2 19 35 41 44 17 11 45 43 43 30 57 2 1 23 41 39 21 -1.43 8 31 51 43 27 47 0 10 31.6 12 70 -26 12 22 53 43 58 13 3 40 45 42 29 21 12 32 39 43 59 12 3 24 45 42 25 27 -1.44 9 24 59 43 59 22 0 10 33.0 13 70 -25 13 8 9 44 25 41 4 51 49 43 9 44 13 17 39 44 26 32 4 37 14 43 6 31 -1.44 10 15 11 44 29 35 0 10 34.4 14 71 -24 13 51 42 44 52 20 5 55 51 43 46 52 14 0 58 44 53 4 5 42 18 43 44 9 -1.45 11 2 55 44 58 38 0 10 35.7 15 72 -24 14 33 44 45 18 16 6 54 39 44 21 33 14 42 48 45 18 52 6 41 52 44 19 13 -1.45 11 48 34 45 26 40 0 10 37.1 15 72 -23 15 14 25 45 43 32 7 49 20 44 54 19 15 23 19 45 44 2 7 37 10 44 52 17 -1.45 12 32 23 45 53 51 0 10 38.5 16 73 -23 15 53 55 46 8 13 8 40 43 45 25 32 16 2 40 46 8 38 8 29 3 45 23 46 -1.45 13 14 36 46 20 15 0 10 39.9 16 74 -22 16 32 21 46 32 23 9 29 23 45 55 27 16 40 57 46 32 42 9 18 7 45 53 54 -1.45 13 55 26 46 45 59 0 10 41.3 17 74 -21 17 9 48 46 56 3 10 15 44 46 24 17 17 18 17 46 56 18 10 4 49 46 22 55 -1.46 14 34 59 47 11 6 0 10 42.7 18 75 -21 17 46 22 47 19 17 11 0 6 46 52 10 17 54 44 47 19 27 10 49 28 46 50 57 -1.46 15 13 26 47 35 39 0 10 44.1 18 75 -20 18 22 9 47 42 6 11 42 44 47 19 13 18 30 25 47 42 13 11 32 21 47 18 9 -1.46 15 50 52 47 59 43 0 10 45.5 19 76 -20 18 57 11 48 4 33 12 23 51 47 45 32 19 5 22 48 4 36 12 13 42 47 44 36 -1.46 16 27 23 48 23 20 0 10 46.9 19 76 -19 19 31 33 48 26 39 13 3 38 48 11 13 19 39 39 48 26 38 12 53 40 48 10 23 -1.46 17 3 4 48 46 31 0 10 48.2 20 77 -19 20 5 18 48 48 26 13 42 13 48 36 18 20 13 19 48 48 22 13 32 25 48 35 35 -1.46 17 37 59 49 9 19 0 10 49.6 20 77 -18 20 38 28 49 9 55 14 19 44 49 0 52 20 46 25 49 9 47 14 10 5 49 0 14 -1.46 18 12 13 49 31 46 0 10 51.0 20 78 -18 21 11 6 49 31 6 14 56 16 49 24 56 21 19 0 49 30 56 14 46 45 49 24 24 -1.46 18 45 48 49 53 53 0 10 52.4 21 78 -18 21 43 15 49 52 2 15 31 56 49 48 35 21 51 6 49 51 49 15 22 32 49 48 8 -1.46 19 18 47 50 15 41 0 10 53.8 21 79 -17 22 14 57 50 12 43 16 6 47 50 11 49 22 22 45 50 12 27 15 57 29 50 11 27 -1.46 19 51 14 50 37 13 0 10 55.2 22 80 -17 22 46 14 50 33 10 16 40 54 50 34 41 22 53 59 50 32 51 16 31 42 50 34 23 -1.46 20 23 10 50 58 28 0 10 56.6 22 80 -16 23 17 7 50 53 24 17 14 20 50 57 13 23 24 49 50 53 2 17 5 13 50 56 59 -1.46 20 54 39 51 19 28 0 10 58.0 22 81 -16 23 47 39 51 13 25 17 47 9 51 19 25 23 55 19 51 13 1 17 38 7 51 19 15 -1.46 21 25 41 51 40 13 0 10 59.4 23 81 -15 24 17 50 51 33 14 18 19 24 51 41 20 24 25 28 51 32 48 18 10 26 51 41 13 -1.46 21 56 19 52 0 46 0 11 0.7 23 82 -15 24 47 42 51 52 52 18 51 7 52 2 58 24 55 18 51 52 23 18 42 12 52 2 54 -1.46 22 26 35 52 21 5 0 11 2.1 24 82 -14 25 17 17 52 12 20 19 22 20 52 24 20 25 24 51 52 11 49 19 13 29 52 24 20 -1.46 22 56 30 52 41 13 0 11 3.5 24 83 -14 25 46 35 52 31 37 19 53 6 52 45 28 25 54 8 52 31 4 19 44 18 52 45 31 -1.46 23 26 5 53 1 9 0 11 4.9 24 83 -14 26 15 38 52 50 45 20 23 27 53 6 22 26 23 10 52 50 9 20 14 41 53 6 28 -1.46 23 55 22 53 20 55 0 11 6.3 25 84 -13 26 44 27 53 9 43 20 53 24 53 27 3 26 51 58 53 9 6 20 44 40 53 27 12 -1.46 24 24 22 53 40 30 0 11 7.7 25 84 -13 27 13 2 53 28 33 21 22 59 53 47 32 27 20 32 53 27 53 21 14 17 53 47 43 -1.46 24 53 7 53 59 56 0 11 9.1 25 85 -12 27 41 26 53 47 14 21 52 14 54 7 49 27 48 55 53 46 33 21 43 34 54 8 3 -1.46 25 21 36 54 19 13 0 11 10.5 26 85 -12 28 9 38 54 5 47 22 21 9 54 27 56 28 17 6 54 5 4 22 12 30 54 28 12 -1.46 25 49 52 54 38 20 0 11 11.9 26 86 -11 28 37 39 54 24 12 22 49 47 54 47 52 28 45 7 54 23 27 22 41 9 54 48 11 -1.46 26 17 56 54 57 20 0 11 13.2 26 86 -11 29 5 31 54 42 30 23 18 8 55 7 39 29 12 58 54 41 44 23 9 31 55 8 0 -1.46 26 45 48 55 16 11 0 11 14.6 26 87 -11 29 33 14 55 0 42 23 46 14 55 27 16 29 40 41 54 59 53 23 37 38 55 27 39 -1.46 27 13 29 55 34 55 0 11 16.0 27 88 -10 30 0 49 55 18 46 24 14 5 55 46 44 30 8 15 55 17 56 24 5 30 55 47 10 -1.46 27 41 0 55 53 31 0 11 17.4 27 88 -10 30 28 16 55 36 44 24 41 43 56 6 4 30 35 43 55 35 52 24 33 8 56 6 32 -1.46 28 8 21 56 12 1 0 11 18.8 27 89 -9 30 55 37 55 54 35 25 9 8 56 25 16 31 3 3 55 53 42 25 0 34 56 25 46 -1.46 28 35 35 56 30 24 0 11 20.2 27 89 -9 31 22 51 56 12 21 25 36 22 56 44 20 31 30 18 56 11 26 25 27 48 56 44 52 -1.46 29 2 40 56 48 40 0 11 21.6 28 90 -9 31 50 0 56 30 1 26 3 26 57 3 17 31 57 27 56 29 4 25 54 51 57 3 51 -1.46 29 29 39 57 6 50 0 11 23.0 28 90 -8 32 17 4 56 47 35 26 30 19 57 22 7 32 24 31 56 46 36 26 21 45 57 22 43 -1.46 29 56 31 57 24 55 0 11 24.4 28 91 -8 32 44 4 57 5 4 26 57 4 57 40 51 32 51 32 57 4 4 26 48 29 57 41 28 -1.46 30 23 18 57 42 53 0 11 25.7 28 91 -8 33 11 1 57 22 27 27 23 40 57 59 28 33 18 28 57 21 26 27 15 4 58 0 7 -1.46 30 49 59 58 0 47 0 11 27.1 29 92 -7 33 37 54 57 39 46 27 50 8 58 17 59 33 45 22 57 38 43 27 41 32 58 18 40 -1.46 31 16 36 58 18 35 0 11 28.5 29 92 -7 34 4 44 57 57 0 28 16 30 58 36 24 34 12 13 57 55 55 28 7 53 58 37 7 -1.46 31 43 9 58 36 18 0 11 29.9 29 93 -6 34 31 33 58 14 9 28 42 45 58 54 43 34 39 2 58 13 3 28 34 8 58 55 28 -1.46 32 9 39 58 53 56 0 11 31.3 29 93 -6 34 58 20 58 31 14 29 8 55 59 12 58 35 5 50 58 30 7 29 0 16 59 13 44 -1.46 32 36 7 59 11 29 0 11 32.7 30 94 -6 35 25 7 58 48 15 29 35 0 59 31 7 35 32 38 58 47 6 29 26 20 59 31 55 -1.46 33 2 32 59 28 58 0 11 34.1 30 95 -5 35 51 53 59 5 11 30 1 0 59 49 11 35 59 23 59 4 1 29 52 19 59 50 1 -1.46 33 28 56 59 46 23 0 11 35.5 30 95 -5 36 18 37 59 22 3 30 26 57 60 7 11 36 26 10 59 20 51 30 18 15 60 8 3 -1.46 33 55 19 60 3 44 0 11 36.8 30 96 -5 36 45 24 59 38 52 30 52 51 60 25 6 36 52 57 59 37 38 30 44 7 60 25 59 -1.46 34 21 41 60 21 0 0 11 38.2 30 96 -4 37 12 12 59 55 36 31 18 42 60 42 57 37 19 46 59 54 22 31 9 57 60 43 52 -1.46 34 48 1 60 38 13 0 11 39.6 31 97 -4 37 39 1 60 12 17 31 44 31 61 0 43 37 46 37 60 11 1 31 35 44 61 1 40 -1.46 35 14 24 60 55 22 0 11 41.0 31 97 -3 38 5 53 60 28 55 32 10 18 61 18 26 38 13 30 60 27 37 32 1 30 61 19 24 -1.46 35 40 48 61 12 28 0 11 42.4 31 98 -3 38 32 47 60 45 29 32 36 5 61 36 5 38 40 25 60 44 10 32 27 15 61 37 5 -1.46 36 7 14 61 29 30 0 11 43.8 31 99 -3 38 59 44 61 1 59 33 1 52 61 53 40 39 7 24 61 0 39 32 52 59 61 54 42 -1.46 36 33 42 61 46 29 0 11 45.2 31 99 -2 39 26 45 61 18 27 33 27 38 62 11 12 39 34 26 61 17 5 33 18 43 62 12 15 -1.46 37 0 12 62 3 24 0 11 46.6 31 100 -2 39 53 51 61 34 51 33 53 24 62 28 40 40 1 33 61 33 28 33 44 28 62 29 45 -1.46 37 26 46 62 20 17 0 11 48.0 32 100 -2 40 21 1 61 51 12 34 19 12 62 46 6 40 28 44 61 49 48 34 10 13 62 47 12 -1.46 37 53 24 62 37 6 0 11 49.3 32 101 -1 40 48 16 62 7 30 34 45 3 63 3 28 40 56 1 62 6 4 34 36 1 63 4 35 -1.46 38 20 6 62 53 52 0 11 50.7 32 102 -1 41 15 37 62 23 46 35 10 55 63 20 47 41 23 23 62 22 19 35 1 51 63 21 56 -1.46 38 46 52 63 10 36 0 11 52.1 32 102 -1 41 43 4 62 39 58 35 36 51 63 38 3 41 50 52 62 38 30 35 27 44 63 39 14 -1.46 39 13 45 63 27 17 0 11 53.5 32 103 0 42 10 38 62 56 8 36 2 52 63 55 16 42 18 28 62 54 38 35 53 43 63 56 29 -1.46 39 40 43 63 43 56 0 11 54.9 32 103 0 42 38 19 63 12 16 36 28 56 64 12 27 42 46 11 63 10 44 36 19 43 64 13 41 -1.46 40 7 47 64 0 31 0 11 56.3 32 104 0 43 6 8 63 28 20 36 55 4 64 29 36 43 14 2 63 26 47 36 45 48 64 30 51 -1.46 40 34 59 64 17 5 0 11 57.7 33 105 1 43 34 6 63 44 23 37 21 17 64 46 41 43 42 1 63 42 48 37 11 59 64 47 58 -1.46 41 2 19 64 33 36 0 11 59.1 33 105 1 44 2 12 64 0 22 37 47 36 65 3 45 44 10 9 63 58 47 37 38 14 65 5 3 -1.46 41 29 47 64 50 5 0 12 0.5 33 106 1 44 30 28 64 16 20 38 13 59 65 20 47 44 38 27 64 14 42 38 4 34 65 22 7 -1.46 41 57 23 65 6 31 0 12 1.8 33 106 2 44 58 55 64 32 15 38 40 31 65 37 46 45 6 56 64 30 36 38 31 3 65 39 7 -1.46 42 25 10 65 22 56 0 12 3.2 33 107 2 45 27 32 64 48 8 39 7 11 65 54 43 45 35 35 64 46 27 38 57 40 65 56 6 -1.46 42 53 6 65 39 18 0 12 4.6 33 108 2 45 56 20 65 3 58 39 33 59 66 11 39 46 4 26 65 2 17 39 24 24 66 13 3 -1.46 43 21 13 65 55 39 0 12 6.0 33 108 3 46 25 21 65 19 46 40 0 56 66 28 32 46 33 28 65 18 3 39 51 17 66 29 58 -1.46 43 49 32 66 11 57 0 12 7.4 33 109 3 46 54 34 65 35 33 40 28 3 66 45 24 47 2 44 65 33 48 40 18 20 66 46 51 -1.46 44 18 3 66 28 14 0 12 8.8 33 110 3 47 24 1 65 51 17 40 55 20 67 2 14 47 32 13 65 49 31 40 45 33 67 3 43 -1.46 44 46 47 66 44 28 0 12 10.2 33 110 4 47 53 42 66 6 59 41 22 47 67 19 2 48 1 56 66 5 12 41 12 57 67 20 33 -1.46 45 15 45 67 0 41 0 12 11.6 34 111 4 48 23 38 66 22 39 41 50 27 67 35 49 48 31 54 66 20 50 41 40 32 67 37 21 -1.46 45 44 57 67 16 52 0 12 13.0 34 112 4 48 53 49 66 38 17 42 18 19 67 52 34 49 2 8 66 36 27 42 8 20 67 54 8 -1.46 46 14 25 67 33 2 0 12 14.3 34 112 5 49 24 17 66 53 53 42 46 24 68 9 17 49 32 38 66 52 1 42 36 21 68 10 53 -1.46 46 44 8 67 49 9 0 12 15.7 34 113 5 49 55 2 67 9 27 43 14 44 68 26 0 50 3 25 67 7 34 43 4 36 68 27 37 -1.46 47 14 9 68 5 15 0 12 17.1 34 114 5 50 26 5 67 24 59 43 43 18 68 42 41 50 34 30 67 23 5 43 33 6 68 44 20 -1.46 47 44 27 68 21 20 0 12 18.5 34 114 6 50 57 26 67 40 30 44 12 8 68 59 21 51 5 54 67 38 33 44 1 51 69 1 1 -1.46 48 15 4 68 37 23 0 12 19.9 34 115 6 51 29 8 67 55 58 44 41 16 69 15 59 51 37 38 67 54 0 44 30 54 69 17 41 -1.46 48 46 1 68 53 24 0 12 21.3 34 116 6 52 1 10 68 11 25 45 10 40 69 32 37 52 9 43 68 9 25 45 0 13 69 34 20 -1.46 49 17 18 69 9 24 0 12 22.7 34 116 7 52 33 34 68 26 50 45 40 24 69 49 13 52 42 9 68 24 48 45 29 52 69 50 58 -1.46 49 48 58 69 25 23 0 12 24.1 34 117 7 53 6 20 68 42 12 46 10 27 70 5 48 53 14 57 68 40 10 45 59 50 70 7 35 -1.46 50 21 0 69 41 20 0 12 25.5 34 118 7 53 39 30 68 57 33 46 40 52 70 22 22 53 48 10 68 55 29 46 30 9 70 24 11 -1.46 50 53 26 69 57 15 0 12 26.8 34 119 8 54 13 4 69 12 52 47 11 38 70 38 55 54 21 47 69 10 46 47 0 50 70 40 46 -1.46 51 26 18 70 13 9 0 12 28.2 34 119 8 54 47 5 69 28 10 47 42 48 70 55 27 54 55 50 69 26 2 47 31 54 70 57 20 -1.46 51 59 36 70 29 2 0 12 29.6 34 120 8 55 21 32 69 43 25 48 14 23 71 11 59 55 30 20 69 41 15 48 3 23 71 13 53 -1.46 52 33 22 70 44 53 0 12 31.0 34 121 9 55 56 28 69 58 38 48 46 23 71 28 29 56 5 18 69 56 27 48 35 18 71 30 25 -1.46 53 7 37 71 0 43 0 12 32.4 34 122 9 56 31 53 70 13 50 49 18 51 71 44 58 56 40 45 70 11 37 49 7 40 71 46 56 -1.46 53 42 23 71 16 31 0 12 33.8 34 122 9 57 7 49 70 28 59 49 51 48 72 1 27 57 16 44 70 26 44 49 40 31 72 3 27 -1.46 54 17 41 71 32 18 0 12 35.2 34 123 9 57 44 17 70 44 6 50 25 16 72 17 54 57 53 14 70 41 50 50 13 52 72 19 56 -1.46 54 53 32 71 48 3 0 12 36.6 34 124 10 58 21 19 70 59 12 50 59 15 72 34 21 58 30 19 70 56 54 50 47 45 72 36 25 -1.46 55 30 0 72 3 47 0 12 38.0 34 125 10 58 58 56 71 14 15 51 33 49 72 50 47 59 7 58 71 11 55 51 22 13 72 52 53 -1.46 56 7 4 72 19 29 0 12 39.3 34 126 10 59 37 10 71 29 16 52 8 59 73 7 12 59 46 14 71 26 54 51 57 16 73 9 20 -1.46 56 44 48 72 35 9 0 12 40.7 34 126 11 60 16 2 71 44 15 52 44 47 73 23 36 60 25 9 71 41 51 52 32 57 73 25 46 -1.46 57 23 13 72 50 48 0 12 42.1 34 127 11 60 55 35 71 59 11 53 21 15 73 39 59 61 4 44 71 56 46 53 9 18 73 42 11 -1.46 58 2 21 73 6 25 0 12 43.5 34 128 11 61 35 49 72 14 6 53 58 25 73 56 22 61 45 0 72 11 38 53 46 22 73 58 35 -1.46 58 42 15 73 22 0 0 12 44.9 34 129 12 62 16 48 72 28 57 54 36 21 74 12 43 62 26 1 72 26 28 54 24 10 74 14 59 -1.46 59 22 56 73 37 34 0 12 46.3 34 130 12 62 58 33 72 43 46 55 15 4 74 29 3 63 7 48 72 41 15 55 2 46 74 31 21 -1.46 60 4 28 73 53 5 0 12 47.7 34 131 12 63 41 6 72 58 33 55 54 37 74 45 22 63 50 22 72 56 0 55 42 12 74 47 43 -1.46 60 46 53 74 8 35 0 12 49.1 34 132 13 64 24 29 73 13 17 56 35 3 75 1 40 64 33 47 73 10 41 56 22 31 75 4 3 -1.46 61 30 14 74 24 2 0 12 50.4 34 133 13 65 8 45 73 27 57 57 16 26 75 17 57 65 18 5 73 25 20 57 3 47 75 20 22 -1.46 62 14 33 74 39 27 0 12 51.8 34 134 13 65 53 57 73 42 35 57 58 49 75 34 13 66 3 18 73 39 56 57 46 2 75 36 40 -1.46 62 59 55 74 54 50 0 12 53.2 34 134 13 66 40 6 73 57 10 58 42 15 75 50 27 66 49 28 73 54 28 58 29 21 75 52 57 -1.46 63 46 22 75 10 10 0 12 54.6 34 135 14 67 27 16 74 11 41 59 26 49 76 6 40 67 36 39 74 8 57 59 13 47 76 9 12 -1.46 64 33 57 75 25 27 0 12 56.0 34 136 14 68 15 30 74 26 9 60 12 35 76 22 51 68 24 53 74 23 23 59 59 26 76 25 26 -1.46 65 22 45 75 40 42 0 12 57.4 34 137 14 69 4 50 74 40 32 60 59 37 76 39 0 69 14 13 74 37 44 60 46 20 76 41 38 -1.46 66 12 50 75 55 53 0 12 58.8 34 139 15 69 55 20 74 54 52 61 48 0 76 55 8 70 4 43 74 52 2 61 34 36 76 57 48 -1.46 67 4 16 76 11 1 0 13 0.2 34 140 15 70 47 3 75 9 8 62 37 50 77 11 13 70 56 25 75 6 15 62 24 19 77 13 56 -1.46 67 57 7 76 26 6 0 13 1.6 34 141 15 71 40 3 75 23 19 63 29 12 77 27 16 71 49 24 75 20 24 63 15 34 77 30 2 -1.46 68 51 29 76 41 6 0 13 2.9 34 142 16 72 34 23 75 37 26 64 22 12 77 43 17 72 43 43 75 34 28 64 8 28 77 46 5 -1.46 69 47 27 76 56 3 0 13 4.3 34 143 16 73 30 7 75 51 27 65 16 58 77 59 14 73 39 25 75 48 28 65 3 7 78 2 6 -1.46 70 45 5 77 10 55 0 13 5.7 34 144 16 74 27 20 76 5 23 66 13 36 78 15 9 74 36 36 76 2 21 65 59 40 78 18 3 -1.46 71 44 31 77 25 42 0 13 7.1 34 145 16 75 26 6 76 19 14 67 12 14 78 31 0 75 35 18 76 16 9 66 58 12 78 33 57 -1.46 72 45 50 77 40 23 0 13 8.5 34 146 17 76 26 29 76 32 58 68 13 1 78 46 47 76 35 38 76 29 51 67 58 55 78 49 48 -1.46 73 49 9 77 55 0 0 13 9.9 33 148 17 77 28 34 76 46 36 69 16 6 79 2 29 77 37 38 76 43 27 69 1 56 79 5 34 -1.46 74 54 34 78 9 30 0 13 11.3 33 149 17 78 32 26 77 0 7 70 21 39 79 18 7 78 41 25 76 56 55 70 7 26 79 21 15 -1.46 76 2 15 78 23 53 0 13 12.7 33 150 18 79 38 11 77 13 30 71 29 51 79 33 40 79 47 3 77 10 16 71 15 35 79 36 51 -1.46 77 12 18 78 38 9 0 13 14.1 33 152 18 80 45 53 77 26 46 72 40 53 79 49 7 80 54 38 77 23 29 72 26 37 79 52 21 -1.46 78 24 52 78 52 17 0 13 15.4 33 153 18 81 55 39 77 39 53 73 54 59 80 4 27 82 4 15 77 36 33 73 40 44 80 7 45 -1.46 79 40 6 79 6 16 0 13 16.8 33 155 18 83 7 34 77 52 51 75 12 22 80 19 40 83 16 0 77 49 28 74 58 9 80 23 1 -1.46 80 58 10 79 20 6 0 13 18.2 33 156 19 84 21 45 78 5 39 76 33 17 80 34 44 84 30 0 78 2 14 76 19 10 80 38 10 -1.46 82 19 14 79 33 46 0 13 19.6 33 158 19 85 38 17 78 18 16 77 58 1 80 49 39 85 46 19 78 14 49 77 44 1 80 53 9 -1.46 83 43 27 79 47 15 0 13 21.0 33 159 19 86 57 17 78 30 42 79 26 51 81 4 24 87 5 5 78 27 12 79 13 1 81 7 57 -1.46 85 11 2 80 0 31 0 13 22.4 33 161 20 88 18 53 78 42 57 81 0 6 81 18 57 88 26 25 78 39 24 80 46 29 81 22 35 -1.46 86 42 9 80 13 34 0 13 23.8 32 163 20 89 43 10 78 54 58 82 38 6 81 33 18 89 50 24 78 51 22 82 24 47 81 36 59 -1.46 88 17 1 80 26 23 0 13 25.2 32 164 20 91 10 16 79 6 45 84 21 13 81 47 24 91 17 9 79 3 7 84 8 16 81 51 9 -1.46 89 55 49 80 38 55 0 13 26.6 32 166 20 92 40 17 79 18 17 86 9 50 82 1 14 92 46 48 79 14 37 85 57 20 82 5 3 -1.46 91 38 46 80 51 11 0 13 27.9 32 168 21 94 13 21 79 29 33 88 4 20 82 14 46 94 19 27 79 25 51 87 52 24 82 18 39 -1.46 93 26 4 81 3 8 0 13 29.3 32 170 21 95 49 33 79 40 32 90 5 9 82 27 57 95 55 12 79 36 47 89 53 54 82 31 55 -1.46 95 17 55 81 14 44 0 13 30.7 32 172 21 97 29 1 79 51 13 92 12 43 82 40 46 97 34 10 79 47 26 92 2 17 82 44 48 -1.46 97 14 32 81 25 57 0 13 32.1 32 174 22 99 11 51 80 1 34 94 27 27 82 53 10 99 16 26 79 57 44 94 17 59 82 57 15 -1.46 99 16 6 81 36 47 0 13 33.5 31 176 22 100 58 8 80 11 33 96 49 48 83 5 6 101 2 7 80 7 42 96 41 28 83 9 14 -1.46 101 22 47 81 47 10 0 13 34.9 31 179 22 102 47 57 80 21 10 99 20 9 83 16 30 102 51 17 80 17 17 99 13 8 83 20 42 -1.46 103 34 43 81 57 4 0 13 36.3 31 181 22 104 41 24 80 30 23 101 58 52 83 27 19 104 44 0 80 26 28 101 53 23 83 31 34 -1.46 105 52 3 82 6 27 0 13 37.7 31 184 23 106 38 30 80 39 10 104 46 16 83 37 29 106 40 20 80 35 13 104 42 31 83 41 47 -1.46 108 14 51 82 15 17 0 13 39.1 31 186 23 108 39 18 80 47 29 107 42 33 83 46 57 108 40 19 80 43 31 107 40 46 83 51 16 -1.46 110 43 8 82 23 30 0 13 40.4 31 189 23 110 43 50 80 55 19 110 47 49 83 55 37 110 43 56 80 51 20 110 48 15 83 59 58 -1.46 113 16 53 82 31 4 0 13 41.8 30 192 24 112 52 3 81 2 38 114 1 59 84 3 26 112 51 13 80 58 38 114 4 52 84 7 47 -1.46 115 56 0 82 37 57 0 13 43.2 30 194 24 115 3 56 81 9 24 117 24 50 84 10 18 115 2 5 81 5 24 117 30 22 84 14 39 -1.46 118 40 19 82 44 4 0 13 44.6 30 197 24 117 19 24 81 15 35 120 55 52 84 16 9 117 16 29 81 11 35 121 4 15 84 20 29 -1.46 121 29 34 82 49 25 0 13 46.0 30 200 24 119 38 19 81 21 9 124 34 23 84 20 55 119 34 17 81 17 10 124 45 47 84 25 12 -1.46 124 23 25 82 53 55 0 13 47.4 30 203 25 122 0 33 81 26 5 128 19 25 84 24 31 121 55 21 81 22 6 128 33 56 84 28 44 -1.46 127 21 24 82 57 33 0 13 48.8 29 206 25 124 25 54 81 30 20 132 9 47 84 26 53 124 19 30 81 26 23 132 27 27 84 31 2 -1.46 130 23 0 83 0 15 0 13 50.2 29 210 25 126 54 8 81 33 53 136 4 3 84 27 59 126 46 29 81 29 57 136 24 51 84 32 1 -1.46 133 27 37 83 2 0 0 13 51.6 29 213 25 129 24 57 81 36 42 140 0 40 84 27 46 129 16 3 81 32 49 140 24 28 84 31 41 -1.46 136 34 31 83 2 46 0 13 52.9 29 216 26 131 58 4 81 38 46 143 57 55 84 26 11 131 47 53 81 34 55 144 24 34 84 29 57 -1.46 139 43 0 83 2 31 0 13 54.3 29 219 26 134 33 6 81 40 3 147 54 7 84 23 16 134 21 39 81 36 15 148 23 21 84 26 52 -1.46 142 52 15 83 1 14 0 13 55.7 28 223 26 137 9 41 81 40 31 151 47 38 84 18 58 136 56 59 81 36 47 152 19 9 84 22 23 -1.47 146 1 28 82 58 53 0 13 57.1 28 226 26 139 47 24 81 40 10 155 36 57 84 13 20 139 33 27 81 36 30 156 10 24 84 16 34 -1.47 149 9 52 82 55 29 0 13 58.5 28 229 27 142 25 49 81 38 58 159 20 44 84 6 24 142 10 41 81 35 23 159 55 47 84 9 24 -1.47 152 16 40 82 51 2 0 13 59.9 28 233 27 145 4 31 81 36 55 162 57 55 83 58 10 144 48 13 81 33 25 163 34 12 84 0 58 -1.47 155 21 10 82 45 31 0 14 1.3 27 236 27 147 43 3 81 34 1 166 27 38 83 48 43 147 25 39 81 30 37 167 4 50 83 51 17 -1.47 158 22 42 82 38 58 0 14 2.7 27 239 27 150 20 59 81 30 14 169 49 19 83 38 4 150 2 33 81 26 56 170 27 6 83 40 26 -1.47 161 20 43 82 31 23 0 14 4.0 27 242 28 152 57 54 81 25 35 173 2 36 83 26 18 152 38 30 81 22 24 173 40 41 83 28 26 -1.47 164 14 43 82 22 48 0 14 5.4 26 245 28 155 33 24 81 20 4 176 7 19 83 13 28 155 13 8 81 17 0 176 45 27 83 15 22 -1.47 167 4 20 82 13 13 0 14 6.8 26 248 28 158 7 9 81 13 41 179 3 30 82 59 36 157 46 5 81 10 44 179 41 29 83 1 17 -1.47 169 49 15 82 2 41 0 14 8.2 26 251 28 160 38 48 81 6 26 -178 8 42 82 44 46 160 17 1 81 3 37 -177 31 2 82 46 14 -1.47 172 29 17 81 51 13 0 14 9.6 26 254 29 163 8 3 80 58 21 -175 29 0 82 29 0 162 45 40 80 55 39 -174 51 47 82 30 15 -1.47 175 4 19 81 38 51 0 14 11.0 25 256 29 165 34 41 80 49 24 -172 57 3 82 12 22 165 11 46 80 46 51 -172 20 25 82 13 24 -1.47 177 34 17 81 25 36 0 14 12.4 25 259 29 167 58 28 80 39 38 -170 32 29 81 54 52 167 35 7 80 37 13 -169 56 29 81 55 42 -1.47 179 59 12 81 11 29 0 14 13.8 25 261 29 170 19 16 80 29 2 -168 14 49 81 36 34 169 55 33 80 26 46 -167 39 32 81 37 11 -1.47 -177 40 52 80 56 32 0 14 15.2 24 264 30 172 36 56 80 17 38 -166 3 39 81 17 28 172 12 56 80 15 31 -165 29 6 81 17 53 -1.47 -175 25 47 80 40 47 0 14 16.5 24 266 30 174 51 24 80 5 27 -163 58 30 80 57 37 174 27 12 80 3 29 -163 24 43 80 57 50 -1.47 -173 15 25 80 24 14 0 14 17.9 24 269 30 177 2 38 79 52 28 -161 58 55 80 37 0 176 38 17 79 50 39 -161 25 54 80 37 1 -1.47 -171 9 34 80 6 54 0 14 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77 22 0 -147 6 37 76 57 31 -165 59 48 77 21 34 -146 39 44 76 55 47 -1.48 -155 3 51 76 56 55 0 14 31.8 20 288 32 -163 54 17 77 1 34 -145 41 22 76 29 0 -164 17 40 77 1 19 -145 15 0 76 27 3 -1.49 -153 30 45 76 31 54 0 14 33.2 19 289 32 -162 14 38 76 40 24 -144 17 43 75 59 29 -162 37 48 76 40 18 -143 51 50 75 57 19 -1.49 -151 59 36 76 6 0 0 14 34.6 19 291 32 -160 37 3 76 18 26 -142 55 23 75 28 55 -161 0 1 76 18 31 -142 29 55 75 26 30 -1.49 -150 30 10 75 39 11 0 14 36.0 18 292 33 -159 1 25 75 55 40 -141 34 1 74 57 12 -159 24 9 75 55 55 -141 8 56 74 54 32 -1.49 -149 2 12 75 11 25 0 14 37.4 18 294 33 -157 27 32 75 32 5 -140 13 19 74 24 13 -157 50 3 75 32 31 -139 48 34 74 21 16 -1.49 -147 35 28 74 42 36 0 14 38.8 17 295 33 -155 55 14 75 7 38 -138 52 54 73 49 50 -156 17 32 75 8 14 -138 28 26 73 46 34 -1.50 -146 9 40 74 12 41 0 14 40.2 17 297 33 -154 24 19 74 42 17 -137 32 25 73 13 51 -154 46 26 74 43 5 -137 8 9 73 10 15 -1.50 -144 44 32 73 41 33 0 14 41.5 16 298 33 -152 54 36 74 15 59 -136 11 24 72 36 5 -153 16 31 74 16 58 -135 47 15 72 32 6 -1.50 -143 19 45 73 9 5 0 14 42.9 15 300 33 -151 25 52 73 48 39 -134 49 20 71 56 13 -151 47 37 73 49 51 -134 25 12 71 51 48 -1.51 -141 54 59 72 35 8 0 14 44.3 15 301 33 -149 57 53 73 20 15 -133 25 33 71 13 53 -150 19 29 73 21 40 -133 1 19 71 8 57 -1.51 -140 29 51 71 59 31 0 14 45.7 14 302 33 -148 30 26 72 50 40 -131 59 12 70 28 33 -148 51 55 72 52 19 -131 34 42 70 22 59 -1.52 -139 3 52 71 21 59 0 14 47.1 13 304 33 -147 3 14 72 19 48 -130 29 7 69 39 28 -147 24 37 72 21 42 -130 4 5 69 33 7 -1.52 -137 36 29 70 42 14 0 14 48.5 12 305 33 -145 35 59 71 47 31 -128 53 33 68 45 29 -145 57 19 71 49 41 -128 27 38 68 38 4 -1.53 -136 6 58 69 59 51 0 14 49.9 12 307 33 -144 8 20 71 13 39 -127 9 39 67 44 39 -144 29 40 71 16 7 -126 42 9 67 35 43 -1.54 -134 34 22 69 14 13 0 14 51.3 11 308 33 -142 39 53 70 37 59 -125 11 59 66 33 19 -143 1 16 70 40 47 -124 41 30 66 21 52 -1.55 -132 57 18 68 24 30 0 14 52.7 10 310 33 -141 10 6 70 0 14 -122 47 6 65 2 15 -141 31 37 70 3 26 -122 9 9 64 45 11 -1.56 -131 13 38 67 29 20 0 14 54.0 9 312 33 -139 38 22 69 20 4 -118 33 25 62 15 57 -140 0 7 69 23 42 ... .. .. .. .. .. -1.59 -129 19 46 66 26 22 0 14 55.4 7 313 33 -138 3 49 68 36 57 ... .. .. .. .. .. -138 25 56 68 41 8 ... .. .. .. .. .. -1.63 -127 8 15 65 10 45 0 14 56.8 6 315 33 -136 25 18 67 50 12 ... .. .. .. .. .. -136 48 0 67 55 3 ... .. .. .. .. .. -1.70 -124 17 20 63 28 19 0 14 58.2 4 318 32 -134 41 2 66 58 44 ... .. .. .. .. .. -135 4 37 67 4 28 ... .. .. .. .. .. -1.94 .. .. .. .. .. .. .. .. .... .. .. .. -132 48 12 66 0 46 ... .. .. .. .. .. -133 13 12 66 7 43 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. -130 41 25 64 52 57 ... .. .. .. .. .. -131 8 57 65 1 49 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. -128 7 58 63 27 19 ... .. .. .. .. .. -128 40 58 63 39 58 ... .. .. .. .. .. .... .. .. .. .. .. .. .. .. .... .. .. .. -124 6 57 61 5 49 ... .. .. .. .. .. -125 6 44 61 35 38 ... .. .. .. .. .. .... Uncertainty in time = +/- 1 secs Prediction of 2023 May 29.0 Data for the target star ------------------------ * name: TYC 1782-00252-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 56 35.2580 DE: +23 02 05.552 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 56 35.2583 DE: +23 02 05.553 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (409) Aspasia asteroid class: approx. diameter [km]: 176 approx. diameter ["]: 0.083 distance from Earth [AU]: 2.92250 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#119 date of fit: 2023 Feb 11 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.007", 0.002", 84.023° remarks: * orbital elements for (409)Aspasia : Mean anomaly = 146.3762506548 deg Arg. of pericenter = 354.7376864774 deg Long. of node = 242.0665563837 deg Inclination = 11.2738683437 deg Eccentricity = 0.0718575157 Semimajor axis = 2.5780533282 AU Perihelion dist = 2.3928008207 AU Mag: H = 7.70, G = 0.29 Epoch of elements : MJD 60146.00881945 TDT (2023 Jul 21.0088) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1192023Feb11,6.77,2023,7,21,0.211189,-0.217898,0.791957,14.168313,3.878426,-0.005048,-0.001294,0.000000,0.000000 102.8020,23.1285,178.44,20.56,False TYC 1782-00252-1,2.94312718,23.0348753,0.00,10.00,0.00,0.0,0,,2.96553993,23.1285299,3.28,0.00,0,0,0 409,Aspasia,13.23,176.3,2.9225,0,0,3.091,11.67,,11.4,0 0,146.1360,2023,7,20,354.7377,242.0666,11.2739,0.07186,2.57805,2.39280,7.70,5.0,0.15 1.023,0.0070,0.0016,84,0.0019,Known errors,-1.00,-1,-1,-1 20230721_0252-1,60092.98 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 May 28, 23:38 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org