IOTA/IOTA-ES occultation update for (48) Doris / TYC 1329-01113-1 event on 2023 Oct 22, 06:48 UT Visible from S USA Summary ------- On 2023 Oct 22 UT, the 222 km diameter asteroid (48) Doris will occult a 12.1 mag star in the constellation Gemini for observers along a path across S USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.94 mag to 12.40 mag (the magnitude of the asteroid) for at most 28.390 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 Oct 22, 06:34 - 2023 Oct 22, 07:02 * geocentric midpoint of event [JD]: 2460239.78356763 * magnitude of target star: 12.05 * magnitude drop [mag]: 0.94 * estimated maximum duration [s]: 28.390 * Moon: 52 % sunlit, 156° distance * Sun: 108° distance * rough path description: S USA The occultation path -------------------- * approximate projected width [km]: 222 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 3.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.001", 93°) * approx speed of asteroid's shadow [km/s]: 7.8186 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1329-01113-1 by 48 Doris on 2023 Oct 22 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 0 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 30 45 20 .. .. .. 30 52 36 .... -127 0 0 29 58 49 6 34 45.5 1 73 -60 28 55 49 31 1 50 28 48 35 31 9 5 .... -126 0 0 30 14 58 6 34 45.8 2 73 -61 29 12 8 31 17 49 29 4 55 31 25 3 -0.08 -125 0 0 30 30 36 6 34 46.3 3 74 -61 29 27 56 31 33 18 29 20 44 31 40 30 -0.06 -124 0 0 30 45 43 6 34 47.0 3 74 -62 29 43 12 31 48 15 29 36 1 31 55 26 -0.05 -123 0 0 31 0 19 6 34 47.8 4 75 -62 29 57 57 32 2 42 29 50 48 32 9 52 -0.04 -122 0 0 31 14 24 6 34 48.9 5 75 -63 30 12 12 32 16 38 30 5 3 32 23 47 -0.04 -121 0 0 31 27 59 6 34 50.2 6 76 -63 30 25 55 32 30 4 30 18 47 32 37 12 -0.04 -120 0 0 31 41 2 6 34 51.6 7 76 -64 30 39 7 32 42 59 30 32 0 32 50 6 -0.04 -119 0 0 31 53 35 6 34 53.3 8 77 -64 30 51 48 32 55 23 30 44 42 33 2 29 -0.03 -118 0 0 32 5 37 6 34 55.1 9 77 -65 31 3 58 33 7 18 30 56 53 33 14 23 -0.03 -117 0 0 32 17 9 6 34 57.1 10 78 -65 31 15 37 33 18 41 31 8 33 33 25 46 -0.03 -116 0 0 32 28 10 6 34 59.3 11 78 -65 31 26 46 33 29 35 31 19 42 33 36 39 -0.03 -115 0 0 32 38 40 6 35 1.6 11 79 -66 31 37 23 33 39 59 31 30 21 33 47 1 -0.03 -114 0 0 32 48 41 6 35 4.2 12 79 -66 31 47 30 33 49 52 31 40 29 33 56 54 -0.03 -113 0 0 32 58 11 6 35 6.9 13 80 -66 31 57 7 33 59 15 31 50 6 34 6 16 -0.03 -112 0 0 33 7 10 6 35 9.8 14 80 -66 32 6 13 34 8 9 31 59 13 34 15 9 -0.03 -111 0 0 33 15 40 6 35 12.8 15 81 -66 32 14 48 34 16 32 32 7 49 34 23 32 -0.02 -110 0 0 33 23 39 6 35 16.1 16 82 -67 32 22 53 34 24 26 32 15 54 34 31 25 -0.02 -109 0 0 33 31 8 6 35 19.5 17 82 -67 32 30 27 34 31 49 32 23 29 34 38 48 -0.02 -108 0 0 33 38 7 6 35 23.0 17 83 -67 32 37 31 34 38 44 32 30 34 34 45 41 -0.02 -107 0 0 33 44 36 6 35 26.7 18 83 -67 32 44 5 34 45 8 32 37 8 34 52 5 -0.02 -106 0 0 33 50 35 6 35 30.6 19 84 -67 32 50 8 34 51 3 32 43 12 34 57 59 -0.02 -105 0 0 33 56 4 6 35 34.7 20 84 -67 32 55 41 34 56 28 32 48 45 35 3 24 -0.02 -104 0 0 34 1 3 6 35 38.9 21 85 -67 33 0 44 35 1 23 32 53 48 35 8 19 -0.02 -103 0 0 34 5 32 6 35 43.3 22 86 -67 33 5 16 35 5 49 32 58 21 35 12 45 -0.02 -102 0 0 34 9 32 6 35 47.8 23 86 -67 33 9 18 35 9 45 33 2 23 35 16 40 -0.02 -101 0 0 34 13 1 6 35 52.5 23 87 -67 33 12 50 35 13 12 33 5 56 35 20 7 -0.02 -100 0 0 34 16 0 6 35 57.4 24 87 -67 33 15 52 35 16 9 33 8 57 35 23 4 -0.02 - 99 0 0 34 18 30 6 36 2.4 25 88 -66 33 18 23 35 18 37 33 11 29 35 25 31 -0.02 - 98 0 0 34 20 29 6 36 7.6 26 88 -66 33 20 24 35 20 35 33 13 30 35 27 29 -0.02 - 97 0 0 34 21 59 6 36 12.9 27 89 -66 33 21 55 35 22 3 33 15 1 35 28 57 -0.01 - 96 0 0 34 22 58 6 36 18.4 28 90 -66 33 22 55 35 23 2 33 16 1 35 29 56 -0.01 - 95 0 0 34 23 28 6 36 24.1 28 90 -66 33 23 25 35 23 31 33 16 31 35 30 25 -0.01 - 94 0 0 34 23 27 6 36 29.9 29 91 -65 33 23 24 35 23 30 33 16 30 35 30 24 -0.01 - 93 0 0 34 22 56 6 36 35.9 30 91 -65 33 22 53 35 23 0 33 15 59 35 29 54 -0.01 - 92 0 0 34 21 55 6 36 42.0 31 92 -65 33 21 51 35 21 59 33 14 57 35 28 53 -0.01 - 91 0 0 34 20 24 6 36 48.3 32 92 -64 33 20 19 35 20 29 33 13 25 35 27 23 -0.01 - 90 0 0 34 18 22 6 36 54.8 33 93 -64 33 18 15 35 18 29 33 11 21 35 25 23 -0.01 - 89 0 0 34 15 50 6 37 1.4 34 94 -63 33 15 41 35 15 58 33 8 47 35 22 53 -0.01 - 88 0 0 34 12 47 6 37 8.2 34 94 -63 33 12 36 35 12 58 33 5 41 35 19 53 -0.01 - 87 0 0 34 9 13 6 37 15.1 35 95 -63 33 9 0 35 9 27 33 2 5 35 16 22 -0.01 - 86 0 0 34 5 9 6 37 22.2 36 95 -62 33 4 52 35 5 25 32 57 57 35 12 21 -0.01 - 85 0 0 34 0 34 6 37 29.5 37 96 -62 33 0 14 35 0 54 32 53 18 35 7 49 -0.01 - 84 0 0 33 55 27 6 37 36.9 38 97 -61 32 55 3 34 55 51 32 48 7 35 2 47 -0.01 - 83 0 0 33 49 49 6 37 44.5 39 97 -61 32 49 22 34 50 17 32 42 25 34 57 14 -0.01 - 82 0 0 33 43 40 6 37 52.3 40 98 -60 32 43 8 34 44 13 32 36 11 34 51 10 -0.01 - 81 0 0 33 37 0 6 38 0.2 40 98 -60 32 36 22 34 37 37 32 29 24 34 44 35 -0.01 - 80 0 0 33 29 47 6 38 8.3 41 99 -59 32 29 5 34 30 30 32 22 6 34 37 29 -0.01 - 79 0 0 33 22 3 6 38 16.6 42 99 -58 32 21 15 34 22 52 32 14 16 34 29 51 -0.01 - 78 0 0 33 13 47 6 38 25.1 43 100 -58 32 12 52 34 14 42 32 5 52 34 21 41 -0.01 - 77 0 0 33 4 58 6 38 33.7 44 101 -57 32 3 57 34 6 0 31 56 57 34 13 0 -0.01 - 76 0 0 32 55 37 6 38 42.5 45 101 -57 31 54 29 33 56 45 31 47 28 34 3 47 -0.01 - 75 0 0 32 45 44 6 38 51.5 46 102 -56 31 44 28 33 46 59 31 37 26 33 54 1 -0.01 - 74 0 0 32 35 17 6 39 0.6 47 102 -55 31 33 54 33 36 40 31 26 51 33 43 43 -0.01 - 73 0 0 32 24 17 6 39 9.9 47 103 -55 31 22 46 33 25 48 31 15 42 33 32 52 0.00 - 72 0 0 32 12 44 6 39 19.5 48 103 -54 31 11 4 33 14 24 31 3 59 33 21 29 0.00 - 71 0 0 32 0 37 6 39 29.2 49 104 -53 30 58 49 33 2 26 30 51 43 33 9 32 0.00 - 70 0 0 31 47 57 6 39 39.0 50 105 -53 30 45 59 32 49 54 30 38 52 32 57 1 0.00 - 69 0 0 31 34 42 6 39 49.1 51 105 -52 30 32 35 32 36 49 30 25 27 32 43 58 0.00 - 68 0 0 31 20 54 6 39 59.3 52 106 -51 30 18 36 32 23 10 30 11 27 32 30 20 0.00 - 67 0 0 31 6 30 6 40 9.8 53 106 -50 30 4 3 32 8 57 29 56 52 32 16 8 0.00 - 66 0 0 30 51 32 6 40 20.4 54 107 -50 29 48 54 31 54 10 29 41 42 32 1 22 0.00 - 65 0 0 30 35 59 6 40 31.2 55 107 -49 29 33 10 31 38 48 29 25 57 31 46 1 0.00 - 64 0 0 30 19 51 6 40 42.2 56 108 -48 29 16 50 31 22 51 29 9 36 31 30 5 0.00 - 63 0 0 30 3 7 6 40 53.5 57 108 -47 28 59 54 31 6 19 28 52 39 31 13 34 0.00 - 62 0 0 29 45 47 6 41 4.9 58 109 -47 28 42 23 30 49 11 28 35 6 30 56 28 0.00 - 61 0 0 29 27 51 6 41 16.5 59 110 -46 28 24 15 30 31 28 28 16 56 30 38 46 0.00 - 60 0 0 29 9 20 6 41 28.3 60 110 -45 28 5 30 30 13 8 27 58 10 30 20 28 0.00 - 59 0 0 28 50 11 6 41 40.2 61 111 -44 27 46 9 29 54 13 27 38 47 30 1 34 0.00 - 58 0 0 28 30 26 6 41 52.4 61 111 -43 27 26 11 29 34 41 27 18 47 29 42 4 0.00 - 57 0 0 28 10 4 6 42 4.8 62 112 -43 27 5 35 29 14 33 26 58 10 29 21 58 0.00 - 56 0 0 27 49 5 6 42 17.4 63 112 -42 26 44 22 28 53 48 26 36 56 29 1 14 0.00 - 55 0 0 27 27 29 6 42 30.2 64 113 -41 26 22 32 28 32 26 26 15 4 28 39 54 0.00 - 54 0 0 27 5 16 6 42 43.2 65 113 -40 26 0 4 28 10 27 25 52 34 28 17 56 0.00 - 53 0 0 26 42 24 6 42 56.4 66 114 -39 25 36 58 27 47 50 25 29 27 27 55 21 0.00 - 52 0 0 26 18 56 6 43 9.8 68 114 -38 25 13 14 27 24 36 25 5 41 27 32 9 0.00 - 51 0 0 25 54 49 6 43 23.5 69 115 -37 24 48 52 27 0 44 24 41 18 27 8 19 0.00 - 50 0 0 25 30 4 6 43 37.3 70 116 -36 24 23 52 26 36 15 24 16 16 26 43 51 0.00 - 49 0 0 25 4 41 6 43 51.3 71 116 -35 23 58 14 26 11 8 23 50 36 26 18 45 0.00 - 48 0 0 24 38 40 6 44 5.5 72 117 -35 23 31 58 25 45 22 23 24 18 25 53 2 -0.01 - 47 0 0 24 12 2 6 44 19.9 73 117 -34 23 5 3 25 18 59 22 57 22 25 26 41 -0.01 - 46 0 0 23 44 45 6 44 34.5 74 118 -33 22 37 30 24 51 58 22 29 47 24 59 41 -0.01 - 45 0 0 23 16 50 6 44 49.3 75 118 -32 22 9 20 24 24 19 22 1 34 24 32 4 -0.01 - 44 0 0 22 48 17 6 45 4.2 76 119 -31 21 40 31 23 56 2 21 32 44 24 3 49 -0.01 - 43 0 0 22 19 6 6 45 19.4 77 120 -30 21 11 4 23 27 8 21 3 15 23 34 56 -0.01 - 42 0 0 21 49 18 6 45 34.7 78 120 -29 20 41 0 22 57 35 20 33 9 23 5 26 -0.01 - 41 0 0 21 18 52 6 45 50.3 79 121 -28 20 10 18 22 27 26 20 2 26 22 35 18 -0.01 - 40 0 0 20 47 50 6 46 6.0 80 122 -27 19 39 0 21 56 39 19 31 5 22 4 33 -0.01 - 39 0 0 20 16 10 6 46 21.8 81 123 -26 19 7 4 21 25 15 18 59 8 21 33 12 -0.01 - 38 0 0 19 43 54 6 46 37.9 83 124 -25 18 34 33 20 53 15 18 26 34 21 1 13 -0.01 - 37 0 0 19 11 2 6 46 54.0 84 126 -24 18 1 25 20 20 39 17 53 25 20 28 39 -0.01 - 36 0 0 18 37 34 6 47 10.4 85 128 -23 17 27 42 19 47 27 17 19 40 19 55 28 -0.01 - 35 0 0 18 3 32 6 47 26.9 86 130 -22 16 53 24 19 13 39 16 45 21 19 21 43 -0.01 - 34 0 0 17 28 55 6 47 43.5 87 136 -20 16 18 32 18 39 17 16 10 27 18 47 23 -0.01 - 33 0 0 16 53 44 6 48 0.2 88 148 -19 15 43 7 18 4 22 15 35 0 18 12 28 -0.02 - 32 0 0 16 18 0 6 48 17.1 88 194 -18 15 7 9 17 28 52 14 59 0 17 37 1 -0.03 - 31 0 0 15 41 44 6 48 34.1 88 263 -17 14 30 39 16 52 50 14 22 28 17 1 1 -0.02 - 30 0 0 15 4 57 6 48 51.1 87 282 -16 13 53 38 16 16 17 13 45 26 16 24 29 -0.02 - 29 0 0 14 27 39 6 49 8.3 86 288 -15 13 16 7 15 39 12 13 7 53 15 47 26 -0.02 - 28 0 0 13 49 52 6 49 25.5 85 292 -14 12 38 7 15 1 38 12 29 52 15 9 53 -0.02 - 27 0 0 13 11 37 6 49 42.8 84 294 -13 11 59 39 14 23 35 11 51 23 14 31 51 -0.02 - 26 0 0 12 32 54 6 50 0.2 83 296 -12 11 20 44 13 45 4 11 12 27 13 53 22 -0.02 - 25 0 0 11 53 45 6 50 17.6 82 297 -10 10 41 24 13 6 7 10 33 5 13 14 26 -0.02 - 24 0 0 11 14 11 6 50 35.0 80 298 -9 10 1 40 12 26 44 9 53 20 12 35 4 -0.02 - 23 0 0 10 34 14 6 50 52.5 79 298 -8 9 21 33 11 46 57 9 13 12 11 55 18 -0.02 - 22 0 0 9 53 55 6 51 9.9 78 299 -7 8 41 5 11 6 47 8 32 42 11 15 10 -0.02 - 21 0 0 9 13 16 6 51 27.3 77 299 -6 8 0 16 10 26 17 7 51 53 10 34 40 -0.02 - 20 0 0 8 32 17 6 51 44.7 75 300 -5 7 19 10 9 45 26 7 10 46 9 53 50 -0.02 - 19 0 0 7 51 1 6 52 2.1 74 300 -4 6 37 46 9 4 17 6 29 21 9 12 42 -0.02 - 18 0 0 7 9 29 6 52 19.4 73 301 -2 5 56 7 8 22 52 5 47 42 8 31 18 -0.02 - 17 0 0 6 27 42 6 52 36.6 72 301 -1 5 14 15 7 41 11 5 5 49 7 49 38 -0.02 - 16 0 0 5 45 43 6 52 53.8 70 301 0 4 32 11 6 59 17 4 23 45 7 7 44 -0.03 - 15 0 0 5 3 33 6 53 10.8 69 301 1 3 49 57 6 17 12 3 41 30 6 25 39 -0.03 - 14 0 0 4 21 14 6 53 27.7 68 301 2 3 7 35 5 34 56 2 59 8 5 43 24 -0.03 - 13 0 0 3 38 48 6 53 44.5 67 302 4 2 25 7 4 52 33 2 16 39 5 1 1 -0.03 - 12 0 0 2 56 17 6 54 1.1 65 302 5 1 42 33 4 10 3 1 34 5 4 18 31 -0.03 - 11 0 0 2 13 41 6 54 17.6 64 302 6 0 59 57 3 27 28 0 51 29 3 35 57 -0.03 - 10 0 0 1 31 4 6 54 33.9 63 302 7 0 17 20 2 44 51 0 8 52 2 53 20 -0.03 - 9 0 0 0 48 27 6 54 50.0 61 302 8 - 0 25 17 2 2 13 - 0 33 45 2 10 42 -0.03 - 8 0 0 0 5 51 6 55 5.9 60 302 9 - 1 7 51 1 19 36 - 1 16 18 1 28 5 -0.03 - 7 0 0 - 0 36 41 6 55 21.6 59 302 11 - 1 50 20 0 37 2 - 1 58 48 0 45 30 -0.03 - 6 0 0 - 1 19 8 6 55 37.0 58 302 12 - 2 32 44 - 0 5 28 - 2 41 11 0 3 0 -0.03 - 5 0 0 - 2 1 27 6 55 52.2 56 302 13 - 3 14 59 - 0 47 52 - 3 23 26 - 0 39 24 -0.03 - 4 0 0 - 2 43 38 6 56 7.2 55 302 14 - 3 57 5 - 1 30 7 - 4 5 31 - 1 21 40 -0.04 - 3 0 0 - 3 25 38 6 56 21.8 54 302 15 - 4 39 0 - 2 12 13 - 4 47 25 - 2 3 46 -0.04 - 2 0 0 - 4 7 26 6 56 36.3 53 302 16 - 5 20 42 - 2 54 7 - 5 29 6 - 2 45 41 -0.04 - 1 0 0 - 4 49 1 6 56 50.4 51 302 18 - 6 2 9 - 3 35 48 - 6 10 33 - 3 27 23 -0.04 - 0 0 0 - 5 30 20 6 57 4.2 50 302 19 - 6 43 20 - 4 17 15 - 6 51 43 - 4 8 51 -0.04 1 0 0 - 6 11 22 6 57 17.7 49 302 20 - 7 24 14 - 4 58 25 - 7 32 36 - 4 50 2 -0.04 2 0 0 - 6 52 5 6 57 31.0 48 302 21 - 8 4 48 - 5 39 17 - 8 13 9 - 5 30 55 -0.04 3 0 0 - 7 32 29 6 57 43.9 46 302 22 - 8 45 3 - 6 19 51 - 8 53 23 - 6 11 30 -0.04 4 0 0 - 8 12 32 6 57 56.5 45 302 23 - 9 24 55 - 7 0 4 - 9 33 14 - 6 51 44 -0.04 5 0 0 - 8 52 12 6 58 8.7 44 301 24 -10 4 25 - 7 39 55 -10 12 43 - 7 31 36 -0.04 6 0 0 - 9 31 29 6 58 20.6 43 301 26 -10 43 31 - 8 19 22 -10 51 47 - 8 11 5 -0.04 7 0 0 -10 10 21 6 58 32.2 41 301 27 -11 22 11 - 8 58 26 -11 30 26 - 8 50 10 -0.04 8 0 0 -10 48 47 6 58 43.5 40 301 28 -12 0 25 - 9 37 4 -12 8 38 - 9 28 49 -0.04 9 0 0 -11 26 46 6 58 54.4 39 301 29 -12 38 11 -10 15 16 -12 46 23 -10 7 2 -0.04 10 0 0 -12 4 17 6 59 5.0 38 301 30 -13 15 30 -10 53 0 -13 23 40 -10 44 48 -0.04 11 0 0 -12 41 19 6 59 15.2 37 300 31 -13 52 19 -11 30 15 -14 0 28 -11 22 5 -0.04 12 0 0 -13 17 52 6 59 25.1 35 300 32 -14 28 38 -12 7 1 -14 36 46 -11 58 53 -0.04 13 0 0 -13 53 54 6 59 34.6 34 300 33 -15 4 27 -12 43 17 -15 12 33 -12 35 10 -0.04 14 0 0 -14 29 25 6 59 43.8 33 300 34 -15 39 44 -13 19 2 -15 47 48 -13 10 57 -0.04 15 0 0 -15 4 25 6 59 52.7 32 299 35 -16 14 29 -13 54 16 -16 22 31 -13 46 12 -0.04 16 0 0 -15 38 51 7 0 1.2 31 299 36 -16 48 41 -14 28 57 -16 56 42 -14 20 55 -0.04 17 0 0 -16 12 45 7 0 9.3 30 299 37 -17 22 21 -15 3 6 -17 30 20 -14 55 5 -0.04 18 0 0 -16 46 6 7 0 17.2 28 299 38 -17 55 26 -15 36 41 -18 3 24 -15 28 42 -0.04 19 0 0 -17 18 52 7 0 24.7 27 298 39 -18 27 58 -16 9 42 -18 35 54 -16 1 45 -0.04 20 0 0 -17 51 5 7 0 31.8 26 298 40 -18 59 56 -16 42 10 -19 7 50 -16 34 14 -0.04 21 0 0 -18 22 42 7 0 38.7 25 298 41 -19 31 18 -17 14 2 -19 39 11 -17 6 9 -0.04 22 0 0 -18 53 45 7 0 45.2 24 297 42 -20 2 6 -17 45 20 -20 9 57 -17 37 28 -0.04 23 0 0 -19 24 13 7 0 51.4 23 297 43 -20 32 19 -18 16 3 -20 40 8 -18 8 13 -0.04 24 0 0 -19 54 5 7 0 57.2 22 297 44 -21 1 57 -18 46 10 -21 9 44 -18 38 22 -0.04 25 0 0 -20 23 22 7 1 2.8 21 296 45 -21 30 59 -19 15 42 -21 38 44 -19 7 55 -0.04 26 0 0 -20 52 4 7 1 8.1 20 296 46 -21 59 25 -19 44 38 -22 7 9 -19 36 53 -0.05 27 0 0 -21 20 9 7 1 13.0 19 296 47 -22 27 16 -20 12 59 -22 34 58 -20 5 15 -0.05 28 0 0 -21 47 39 7 1 17.6 18 295 48 -22 54 31 -20 40 43 -23 2 12 -20 33 1 -0.05 29 0 0 -22 14 33 7 1 22.0 17 295 49 -23 21 11 -21 7 52 -23 28 50 -21 0 12 -0.05 30 0 0 -22 40 51 7 1 26.1 15 294 49 -23 47 15 -21 34 24 -23 54 52 -21 26 46 -0.05 31 0 0 -23 6 34 7 1 29.8 14 294 50 -24 12 43 -22 0 21 -24 20 19 -21 52 44 -0.05 32 0 0 -23 31 41 7 1 33.3 13 294 51 -24 37 36 -22 25 42 -24 45 10 -22 18 7 -0.05 33 0 0 -23 56 12 7 1 36.6 12 293 52 -25 1 53 -22 50 27 -25 9 25 -22 42 54 -0.05 34 0 0 -24 20 7 7 1 39.5 11 293 53 -25 25 35 -23 14 36 -25 33 6 -23 7 5 -0.05 35 0 0 -24 43 27 7 1 42.2 10 292 53 -25 48 41 -23 38 10 -25 56 11 -23 30 40 -0.05 36 0 0 -25 6 12 7 1 44.6 9 292 54 -26 11 13 -24 1 8 -26 18 41 -23 53 40 -0.05 37 0 0 -25 28 22 7 1 46.8 8 292 55 -26 33 10 -24 23 31 -26 40 36 -24 16 4 -0.05 38 0 0 -25 49 57 7 1 48.7 7 291 56 -26 54 32 -24 45 19 -27 1 56 -24 37 53 -0.05 39 0 0 -26 10 57 7 1 50.4 7 291 56 -27 15 19 -25 6 32 -27 22 42 -24 59 7 -0.05 40 0 0 -26 31 22 7 1 51.8 6 290 57 -27 35 32 -25 27 9 -27 42 54 -25 19 46 -0.06 41 0 0 -26 51 13 7 1 53.0 5 290 58 -27 55 10 -25 47 12 -28 2 31 -25 39 51 -0.06 42 0 0 -27 10 29 7 1 53.9 4 289 59 -28 14 15 -26 6 41 -28 21 35 -25 59 21 -0.06 43 0 0 -27 29 12 7 1 54.7 3 289 59 -28 32 46 -26 25 35 -28 40 4 -26 18 16 -0.08 44 0 0 -27 47 21 7 1 55.2 2 288 60 -28 50 44 -26 43 55 -28 58 0 -26 36 38 -0.10 45 0 0 -28 4 56 7 1 55.5 1 288 61 -29 8 8 -27 1 41 -29 15 23 -26 54 25 -0.17 0 0 0 .. .. .... .. .. .. .. .. .. .. .. .. -27 18 53 .. .. .. -27 11 39 .... Uncertainty in time = +/- 4 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 1329-01113-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 39 57.0433 DE: +15 27 32.266 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 39 57.0434 DE: +15 27 32.266 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (48) Doris asteroid class: approx. diameter [km]: 222 approx. diameter ["]: 0.126 distance from Earth [AU]: 2.43350 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#193 date of fit: 2023 Oct 09 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): 0.016", 0.001", 92.72° remarks: * orbital elements for (48)Doris : Mean anomaly = 5.4577833879 deg Arg. of pericenter = 251.0302769830 deg Long. of node = 183.4366928066 deg Inclination = 6.5588864827 deg Eccentricity = 0.0670082560 Semimajor axis = 3.1130107736 AU Perihelion dist = 2.9044133507 AU Mag: H = 7.17, G = 0.15 Epoch of elements : MJD 60239.28368055 TDT (2023 Oct 22.2837) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1932023Oct09,28.39,2023,10,22,6.805623,0.006546,0.011297,3.819108,-2.211184,-0.005488,0.000651,0.000001,0.000000 -32.2049,15.4387,74.06,-10.98,False TYC 1329-01113-1,6.66584536,15.4589628,0.00,12.05,0.00,0.0,0,,6.68857151,15.4386606,0.94,0.00,0,0,0 48,Doris,12.40,222.000,2.4335,0,0,0.955,-7.99,,11.2,0 0,5.4069,2023,10,22,251.0303,183.4367,6.5589,0.06701,3.11301,2.90441,7.19,5.0,0.15 1.057,0.0157,0.0007,93,0.0157,Known errors,-1.00,0,-1,-1 20231022_1113-1,60232.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 20:56 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org