IOTA/IOTA-ES occultation update for (3200) Phaethon / UCAC4 582-034437 event on 2023 Aug 17, 09:38 UT Visible from Canada, USA Summary ------- On 2023 Aug 17 UT, the 5.035 km diameter asteroid (3200) Phaethon will occult a 12.6 mag star in the constellation Gemini for observers along a path across Canada, USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 5.21 mag to 17.82 mag (the magnitude of the asteroid) for at most 0.120 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: 99 * date and approx. time of event: 2023 Aug 17, 09:36 - 2023 Aug 17, 09:41 * geocentric midpoint of event [JD]: 2460173.90197870 * magnitude of target star: 12.62 * magnitude drop [mag]: 5.21 * estimated maximum duration [s]: 0.120 * Moon: 1 % sunlit, 53° distance * Sun: 41° distance * rough path description: Canada, USA Additional comments ------------------- very short duration The occultation path -------------------- * approximate projected width [km]: 6 * 1 sigma uncertainty interval [path widths]: +/- 0.26 * 1 sigma uncertainty interval [seconds]: +/- 0.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.003, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.003", 0.001", 111°) * approx speed of asteroid's shadow [km/s]: 41.5241 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 582-034437 by 3200 Phaethon on 2023 Aug 17 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 -118 0 0 39 35 59 9 36 42.7 1 56 -32 39 33 59 39 37 58 39 32 58 39 38 59 .... -117 0 0 40 7 57 9 36 42.7 2 57 -31 40 5 57 40 9 56 40 4 57 40 10 57 -0.61 -116 0 0 40 39 38 9 36 42.8 3 57 -30 40 37 39 40 41 37 40 36 38 40 42 38 -0.63 -115 0 0 41 11 2 9 36 43.0 4 58 -30 41 9 2 41 13 1 41 8 2 41 14 2 -0.64 -114 0 0 41 42 7 9 36 43.2 4 59 -29 41 40 8 41 44 6 41 39 7 41 45 7 -0.64 -113 0 0 42 12 53 9 36 43.5 5 59 -28 42 10 54 42 14 52 42 9 54 42 15 53 -0.65 -112 0 0 42 43 19 9 36 43.8 6 60 -27 42 41 21 42 45 18 42 40 20 42 46 19 -0.65 -111 0 0 43 13 25 9 36 44.1 7 61 -26 43 11 26 43 15 24 43 10 26 43 16 24 -0.65 -110 0 0 43 43 9 9 36 44.5 8 61 -25 43 41 11 43 45 8 43 40 11 43 46 9 -0.65 -109 0 0 44 12 32 9 36 44.9 9 62 -25 44 10 34 44 14 31 44 9 33 44 15 31 -0.65 -108 0 0 44 41 32 9 36 45.4 10 63 -24 44 39 34 44 43 30 44 38 34 44 44 31 -0.66 -107 0 0 45 10 9 9 36 45.8 11 63 -23 45 8 11 45 12 7 45 7 11 45 13 7 -0.66 -106 0 0 45 38 23 9 36 46.4 11 64 -22 45 36 25 45 40 21 45 35 25 45 41 21 -0.66 -105 0 0 46 6 12 9 36 46.9 12 65 -21 46 4 15 46 8 10 46 3 15 46 9 10 -0.66 -104 0 0 46 33 37 9 36 47.5 13 66 -21 46 31 40 46 35 35 46 30 40 46 36 35 -0.66 -103 0 0 47 0 38 9 36 48.1 14 66 -20 46 58 41 47 2 35 46 57 41 47 3 35 -0.66 -102 0 0 47 27 13 9 36 48.8 15 67 -19 47 25 16 47 29 10 47 24 17 47 30 9 -0.66 -101 0 0 47 53 23 9 36 49.5 15 68 -18 47 51 26 47 55 19 47 50 27 47 56 19 -0.66 -100 0 0 48 19 7 9 36 50.2 16 69 -17 48 17 10 48 21 3 48 16 11 48 22 2 -0.66 - 99 0 0 48 44 25 9 36 50.9 17 70 -17 48 42 29 48 46 21 48 41 30 48 47 20 -0.66 - 98 0 0 49 9 16 9 36 51.6 18 70 -16 49 7 21 49 11 12 49 6 22 49 12 11 -0.66 - 97 0 0 49 33 42 9 36 52.4 19 71 -15 49 31 47 49 35 37 49 30 48 49 36 36 -0.66 - 96 0 0 49 57 41 9 36 53.2 19 72 -14 49 55 46 49 59 36 49 54 48 50 0 35 -0.66 - 95 0 0 50 21 14 9 36 54.0 20 73 -14 50 19 19 50 23 8 50 18 21 50 24 7 -0.66 - 94 0 0 50 44 19 9 36 54.9 21 74 -13 50 42 25 50 46 14 50 41 27 50 47 12 -0.66 - 93 0 0 51 6 59 9 36 55.7 21 74 -12 51 5 5 51 8 52 51 4 7 51 9 51 -0.66 - 92 0 0 51 29 11 9 36 56.6 22 75 -12 51 27 18 51 31 5 51 26 20 51 32 2 -0.66 - 91 0 0 51 50 57 9 36 57.5 23 76 -11 51 49 4 51 52 50 51 48 6 51 53 48 -0.66 - 90 0 0 52 12 16 9 36 58.4 24 77 -10 52 10 23 52 14 9 52 9 26 52 15 6 -0.66 - 89 0 0 52 33 8 9 36 59.3 24 78 -9 52 31 16 52 35 1 52 30 19 52 35 58 -0.66 - 88 0 0 52 53 34 9 37 0.3 25 79 -9 52 51 42 52 55 26 52 50 45 52 56 23 -0.66 - 87 0 0 53 13 34 9 37 1.2 26 80 -8 53 11 42 53 15 25 53 10 45 53 16 22 -0.66 - 86 0 0 53 33 7 9 37 2.2 26 81 -7 53 31 16 53 34 58 53 30 19 53 35 55 -0.66 - 85 0 0 53 52 14 9 37 3.1 27 82 -7 53 50 23 53 54 5 53 49 27 53 55 1 -0.66 - 84 0 0 54 10 55 9 37 4.1 27 83 -6 54 9 4 54 12 45 54 8 8 54 13 42 -0.66 - 83 0 0 54 29 10 9 37 5.1 28 83 -5 54 27 20 54 31 0 54 26 24 54 31 56 -0.66 - 82 0 0 54 46 59 9 37 6.1 29 84 -5 54 45 9 54 48 49 54 44 13 54 49 45 -0.66 - 81 0 0 55 4 23 9 37 7.1 29 85 -4 55 2 33 55 6 12 55 1 38 55 7 8 -0.66 - 80 0 0 55 21 21 9 37 8.1 30 86 -3 55 19 32 55 23 10 55 18 37 55 24 6 -0.66 - 79 0 0 55 37 54 9 37 9.2 30 87 -3 55 36 6 55 39 43 55 35 11 55 40 38 -0.66 - 78 0 0 55 54 3 9 37 10.2 31 88 -2 55 52 15 55 55 51 55 51 20 55 56 46 -0.66 - 77 0 0 56 9 46 9 37 11.2 32 89 -2 56 7 59 56 11 34 56 7 4 56 12 29 -0.66 - 76 0 0 56 25 6 9 37 12.3 32 90 -1 56 23 18 56 26 53 56 22 24 56 27 48 -0.66 - 75 0 0 56 40 1 9 37 13.3 33 91 0 56 38 14 56 41 48 56 37 19 56 42 42 -0.66 - 74 0 0 56 54 31 9 37 14.4 33 92 0 56 52 45 56 56 18 56 51 51 56 57 13 -0.66 - 73 0 0 57 8 39 9 37 15.5 34 93 1 57 6 52 57 10 25 57 5 58 57 11 19 -0.66 - 72 0 0 57 22 22 9 37 16.5 34 94 1 57 20 36 57 24 8 57 19 42 57 25 2 -0.66 - 71 0 0 57 35 43 9 37 17.6 35 95 2 57 33 57 57 37 28 57 33 3 57 38 22 -0.66 - 70 0 0 57 48 40 9 37 18.7 35 96 3 57 46 55 57 50 25 57 46 1 57 51 19 -0.66 - 69 0 0 58 1 15 9 37 19.7 36 97 3 57 59 30 58 2 59 57 58 36 58 3 53 -0.66 - 68 0 0 58 13 27 9 37 20.8 36 98 4 58 11 42 58 15 11 58 10 49 58 16 4 -0.66 - 67 0 0 58 25 16 9 37 21.9 37 99 4 58 23 32 58 27 0 58 22 39 58 27 54 -0.66 - 66 0 0 58 36 44 9 37 23.0 37 101 5 58 35 0 58 38 28 58 34 7 58 39 21 -0.66 - 65 0 0 58 47 50 9 37 24.1 38 102 5 58 46 6 58 49 33 58 45 13 58 50 26 -0.66 - 64 0 0 58 58 34 9 37 25.2 38 103 6 58 56 51 59 0 17 58 55 58 59 1 10 -0.66 - 63 0 0 59 8 57 9 37 26.3 39 104 7 59 7 14 59 10 40 59 6 21 59 11 32 -0.66 - 62 0 0 59 18 58 9 37 27.4 39 105 7 59 17 16 59 20 41 59 16 23 59 21 33 -0.66 - 61 0 0 59 28 39 9 37 28.5 40 106 8 59 26 57 59 30 22 59 26 5 59 31 14 -0.66 - 60 0 0 59 37 59 9 37 29.6 40 107 8 59 36 17 59 39 41 59 35 25 59 40 33 -0.66 - 59 0 0 59 46 59 9 37 30.7 40 108 9 59 45 17 59 48 41 59 44 26 59 49 33 -0.66 - 58 0 0 59 55 39 9 37 31.8 41 109 9 59 53 57 59 57 20 59 53 5 59 58 12 -0.66 - 57 0 0 60 3 58 9 37 32.9 41 110 10 60 2 17 60 5 39 60 1 25 60 6 31 -0.66 - 56 0 0 60 11 58 9 37 34.0 42 112 10 60 10 17 60 13 38 60 9 25 60 14 30 -0.66 - 55 0 0 60 19 37 9 37 35.1 42 113 11 60 17 57 60 21 18 60 17 5 60 22 10 -0.66 - 54 0 0 60 26 58 9 37 36.2 43 114 11 60 25 17 60 28 38 60 24 26 60 29 30 -0.66 - 53 0 0 60 33 59 9 37 37.3 43 115 12 60 32 19 60 35 39 60 31 28 60 36 30 -0.66 - 52 0 0 60 40 41 9 37 38.4 43 116 12 60 39 1 60 42 21 60 38 10 60 43 12 -0.66 - 51 0 0 60 47 4 9 37 39.6 44 117 13 60 45 25 60 48 44 60 44 34 60 49 35 -0.66 - 50 0 0 60 53 9 9 37 40.7 44 119 13 60 51 29 60 54 48 60 50 38 60 55 39 -0.66 - 49 0 0 60 58 55 9 37 41.8 45 120 14 60 57 15 61 0 34 60 56 24 61 1 25 -0.66 - 48 0 0 61 4 22 9 37 42.9 45 121 14 61 2 43 61 6 1 61 1 52 61 6 52 -0.66 - 47 0 0 61 9 31 9 37 44.0 45 122 15 61 7 52 61 11 10 61 7 1 61 12 0 -0.66 - 46 0 0 61 14 22 9 37 45.2 46 123 15 61 12 43 61 16 0 61 11 52 61 16 51 -0.66 - 45 0 0 61 18 54 9 37 46.3 46 125 16 61 17 16 61 20 33 61 16 25 61 21 23 -0.66 - 44 0 0 61 23 9 9 37 47.4 46 126 16 61 21 30 61 24 48 61 20 40 61 25 38 -0.66 - 43 0 0 61 27 6 9 37 48.6 47 127 17 61 25 28 61 28 45 61 24 37 61 29 35 -0.66 - 42 0 0 61 30 45 9 37 49.7 47 128 17 61 29 7 61 32 24 61 28 17 61 33 14 -0.66 - 41 0 0 61 34 7 9 37 50.9 47 130 18 61 32 29 61 35 45 61 31 39 61 36 35 -0.66 - 40 0 0 61 37 11 9 37 52.0 48 131 18 61 35 33 61 38 49 61 34 43 61 39 39 -0.66 - 39 0 0 61 39 58 9 37 53.2 48 132 19 61 38 20 61 41 36 61 37 30 61 42 26 -0.66 - 38 0 0 61 42 27 9 37 54.3 48 133 19 61 40 49 61 44 5 61 39 59 61 44 55 -0.66 - 37 0 0 61 44 39 9 37 55.5 49 135 20 61 43 1 61 46 17 61 42 11 61 47 7 -0.66 - 36 0 0 61 46 34 9 37 56.6 49 136 20 61 44 56 61 48 11 61 44 6 61 49 1 -0.66 - 35 0 0 61 48 11 9 37 57.8 49 137 20 61 46 33 61 49 49 61 45 44 61 50 39 -0.66 - 34 0 0 61 49 31 9 37 58.9 50 139 21 61 47 54 61 51 9 61 47 4 61 51 59 -0.66 - 33 0 0 61 50 35 9 38 0.1 50 140 21 61 48 57 61 52 12 61 48 7 61 53 2 -0.66 - 32 0 0 61 51 21 9 38 1.3 50 141 22 61 49 43 61 52 58 61 48 53 61 53 48 -0.66 - 31 0 0 61 51 50 9 38 2.5 50 143 22 61 50 12 61 53 27 61 49 22 61 54 17 -0.66 - 30 0 0 61 52 2 9 38 3.6 51 144 23 61 50 24 61 53 39 61 49 34 61 54 29 -0.66 - 29 0 0 61 51 57 9 38 4.8 51 145 23 61 50 19 61 53 34 61 49 29 61 54 24 -0.66 - 28 0 0 61 51 34 9 38 6.0 51 147 24 61 49 57 61 53 12 61 49 7 61 54 2 -0.66 - 27 0 0 61 50 55 9 38 7.2 52 148 24 61 49 18 61 52 33 61 48 28 61 53 23 -0.66 - 26 0 0 61 49 59 9 38 8.4 52 150 25 61 48 21 61 51 37 61 47 32 61 52 26 -0.66 - 25 0 0 61 48 45 9 38 9.6 52 151 25 61 47 8 61 50 23 61 46 18 61 51 13 -0.66 - 24 0 0 61 47 15 9 38 10.8 52 152 26 61 45 37 61 48 53 61 44 47 61 49 43 -0.66 - 23 0 0 61 45 27 9 38 12.1 53 154 26 61 43 49 61 47 5 61 43 0 61 47 55 -0.66 - 22 0 0 61 43 22 9 38 13.3 53 155 26 61 41 44 61 45 0 61 40 54 61 45 50 -0.66 - 21 0 0 61 41 0 9 38 14.5 53 157 27 61 39 22 61 42 38 61 38 32 61 43 28 -0.66 - 20 0 0 61 38 20 9 38 15.7 53 158 27 61 36 42 61 39 58 61 35 52 61 40 48 -0.66 - 19 0 0 61 35 23 9 38 17.0 53 160 28 61 33 45 61 37 1 61 32 55 61 37 51 -0.66 - 18 0 0 61 32 8 9 38 18.2 54 161 28 61 30 30 61 33 47 61 29 40 61 34 37 -0.66 - 17 0 0 61 28 36 9 38 19.5 54 163 29 61 26 58 61 30 15 61 26 8 61 31 5 -0.66 - 16 0 0 61 24 46 9 38 20.8 54 164 29 61 23 8 61 26 25 61 22 18 61 27 15 -0.66 - 15 0 0 61 20 38 9 38 22.0 54 166 30 61 19 0 61 22 17 61 18 10 61 23 7 -0.66 - 14 0 0 61 16 13 9 38 23.3 54 167 30 61 14 34 61 17 52 61 13 44 61 18 42 -0.66 - 13 0 0 61 11 29 9 38 24.6 55 169 31 61 9 50 61 13 8 61 9 0 61 13 58 -0.66 - 12 0 0 61 6 27 9 38 25.9 55 170 31 61 4 48 61 8 6 61 3 57 61 8 57 -0.66 - 11 0 0 61 1 7 9 38 27.2 55 172 31 60 59 27 61 2 46 60 58 37 61 3 37 -0.66 - 10 0 0 60 55 28 9 38 28.5 55 173 32 60 53 49 60 57 8 60 52 58 60 57 58 -0.66 - 9 0 0 60 49 31 9 38 29.8 55 175 32 60 47 51 60 51 10 60 47 0 60 52 1 -0.66 - 8 0 0 60 43 15 9 38 31.2 55 176 33 60 41 35 60 44 55 60 40 44 60 45 46 -0.66 - 7 0 0 60 36 40 9 38 32.5 56 178 33 60 35 0 60 38 20 60 34 9 60 39 11 -0.66 - 6 0 0 60 29 46 9 38 33.9 56 180 34 60 28 5 60 31 26 60 27 14 60 32 17 -0.66 - 5 0 0 60 22 32 9 38 35.2 56 181 34 60 20 52 60 24 13 60 20 1 60 25 4 -0.66 - 4 0 0 60 15 0 9 38 36.6 56 183 35 60 13 19 60 16 40 60 12 27 60 17 32 -0.66 - 3 0 0 60 7 7 9 38 38.0 56 185 35 60 5 26 60 8 48 60 4 35 60 9 40 -0.66 - 2 0 0 59 58 55 9 38 39.4 56 186 36 59 57 14 60 0 36 59 56 22 60 1 28 -0.66 - 1 0 0 59 50 23 9 38 40.8 56 188 36 59 48 41 59 52 4 59 47 49 59 52 56 -0.66 0 0 0 59 41 30 9 38 42.2 56 190 37 59 39 48 59 43 12 59 38 56 59 44 4 -0.66 1 0 0 59 32 17 9 38 43.6 56 191 37 59 30 35 59 33 59 59 29 43 59 34 51 -0.66 2 0 0 59 22 43 9 38 45.0 56 193 38 59 21 1 59 24 26 59 20 9 59 25 18 -0.66 3 0 0 59 12 49 9 38 46.5 56 195 38 59 11 6 59 14 32 59 10 14 59 15 24 -0.66 4 0 0 59 2 33 9 38 48.0 56 196 38 59 0 50 59 4 16 58 59 58 59 5 9 -0.66 5 0 0 58 51 56 9 38 49.4 56 198 39 58 50 13 58 53 39 58 49 20 58 54 32 -0.66 6 0 0 58 40 57 9 38 50.9 56 200 39 58 39 14 58 42 41 58 38 21 58 43 34 -0.66 7 0 0 58 29 37 9 38 52.4 56 201 40 58 27 53 58 31 21 58 27 0 58 32 14 -0.66 8 0 0 58 17 54 9 38 53.9 56 203 40 58 16 10 58 19 38 58 15 17 58 20 32 -0.66 9 0 0 58 5 49 9 38 55.4 56 205 41 58 4 4 58 7 34 58 3 11 58 8 27 -0.66 10 0 0 57 53 21 9 38 57.0 56 207 41 57 51 36 57 55 6 57 50 43 57 56 0 -0.66 11 0 0 57 40 31 9 38 58.5 56 208 42 57 38 46 57 42 16 57 37 52 57 43 10 -0.66 12 0 0 57 27 18 9 39 0.1 56 210 42 57 25 32 57 29 3 57 24 38 57 29 57 -0.66 13 0 0 57 13 41 9 39 1.7 56 212 43 57 11 55 57 15 27 57 11 1 57 16 21 -0.66 14 0 0 56 59 40 9 39 3.3 56 213 43 56 57 54 57 1 27 56 57 0 57 2 21 -0.66 15 0 0 56 45 16 9 39 4.9 56 215 44 56 43 29 56 47 3 56 42 35 56 47 57 -0.66 16 0 0 56 30 28 9 39 6.5 56 217 44 56 28 40 56 32 15 56 27 46 56 33 9 -0.66 17 0 0 56 15 15 9 39 8.1 56 219 45 56 13 27 56 17 2 56 12 33 56 17 57 -0.66 18 0 0 55 59 38 9 39 9.8 55 220 45 55 57 50 56 1 26 55 56 55 56 2 21 -0.66 19 0 0 55 43 35 9 39 11.4 55 222 46 55 41 47 55 45 24 55 40 52 55 46 19 -0.66 20 0 0 55 27 8 9 39 13.1 55 224 46 55 25 20 55 28 57 55 24 24 55 29 53 -0.66 21 0 0 55 10 16 9 39 14.8 55 225 47 55 8 27 55 12 5 55 7 31 55 13 1 -0.66 22 0 0 54 52 58 9 39 16.5 55 227 47 54 51 8 54 54 47 54 50 13 54 55 43 -0.66 23 0 0 54 35 14 9 39 18.2 54 229 48 54 33 24 54 37 4 54 32 28 54 38 0 -0.66 24 0 0 54 17 5 9 39 19.9 54 230 48 54 15 14 54 18 55 54 14 18 54 19 51 -0.66 25 0 0 53 58 29 9 39 21.7 54 232 49 53 56 38 54 0 20 53 55 42 54 1 16 -0.67 26 0 0 53 39 27 9 39 23.4 54 234 49 53 37 36 53 41 18 53 36 39 53 42 15 -0.67 27 0 0 53 19 59 9 39 25.2 53 235 49 53 18 7 53 21 50 53 17 10 53 22 47 -0.67 28 0 0 53 0 4 9 39 27.0 53 237 50 52 58 12 53 1 55 52 57 15 53 2 52 -0.67 29 0 0 52 39 42 9 39 28.8 53 239 50 52 37 50 52 41 34 52 36 52 52 42 31 -0.67 30 0 0 52 18 53 9 39 30.6 52 240 51 52 17 1 52 20 46 52 16 3 52 21 43 -0.67 31 0 0 51 57 38 9 39 32.4 52 242 51 51 55 45 51 59 31 51 54 47 52 0 28 -0.67 32 0 0 51 35 55 9 39 34.2 52 243 52 51 34 2 51 37 49 51 33 4 51 38 47 -0.67 33 0 0 51 13 46 9 39 36.0 51 245 52 51 11 52 51 15 40 51 10 54 51 16 38 -0.67 34 0 0 50 51 9 9 39 37.9 51 247 53 50 49 15 50 53 4 50 48 17 50 54 2 -0.67 35 0 0 50 28 6 9 39 39.7 50 248 53 50 26 11 50 30 0 50 25 13 50 30 59 -0.67 36 0 0 50 4 35 9 39 41.6 50 250 53 50 2 40 50 6 30 50 1 42 50 7 29 -0.67 37 0 0 49 40 37 9 39 43.5 49 251 54 49 38 42 49 42 33 49 37 44 49 43 31 -0.67 38 0 0 49 16 13 9 39 45.4 49 252 54 49 14 17 49 18 8 49 13 19 49 19 7 -0.67 39 0 0 48 51 22 9 39 47.3 48 254 55 48 49 26 48 53 17 48 48 27 48 54 16 -0.67 40 0 0 48 26 3 9 39 49.1 48 255 55 48 24 7 48 28 0 48 23 8 48 28 59 -0.67 41 0 0 48 0 19 9 39 51.0 47 257 55 47 58 23 48 2 15 47 57 23 48 3 15 -0.67 42 0 0 47 34 8 9 39 52.9 47 258 56 47 32 12 47 36 5 47 31 12 47 37 5 -0.67 43 0 0 47 7 32 9 39 54.8 46 259 56 47 5 35 47 9 29 47 4 35 47 10 28 -0.67 44 0 0 46 40 29 9 39 56.8 46 261 56 46 38 32 46 42 26 46 37 32 46 43 26 -0.67 45 0 0 46 13 1 9 39 58.7 45 262 56 46 11 4 46 14 59 46 10 4 46 15 59 -0.67 46 0 0 45 45 8 9 40 0.6 44 263 57 45 43 11 45 47 6 45 42 11 45 48 6 -0.67 47 0 0 45 16 51 9 40 2.5 44 264 57 45 14 53 45 18 49 45 13 53 45 19 49 -0.67 48 0 0 44 48 10 9 40 4.4 43 266 57 44 46 11 44 50 8 44 45 11 44 51 8 -0.67 49 0 0 44 19 4 9 40 6.3 42 267 57 44 17 6 44 21 3 44 16 6 44 22 3 -0.67 50 0 0 43 49 36 9 40 8.1 42 268 57 43 47 38 43 51 35 43 46 37 43 52 35 -0.67 51 0 0 43 19 45 9 40 10.0 41 269 57 43 17 46 43 21 44 43 16 46 43 22 45 -0.67 52 0 0 42 49 32 9 40 11.9 40 270 58 42 47 34 42 51 31 42 46 33 42 52 32 -0.67 53 0 0 42 18 58 9 40 13.7 39 271 58 42 16 59 42 20 58 42 15 59 42 21 58 -0.67 54 0 0 41 48 4 9 40 15.6 39 273 58 41 46 5 41 50 3 41 45 4 41 51 4 -0.67 55 0 0 41 16 50 9 40 17.4 38 274 58 41 14 50 41 18 49 41 13 49 41 19 50 -0.67 56 0 0 40 45 16 9 40 19.2 37 275 58 40 43 17 40 47 16 40 42 16 40 48 17 -0.67 57 0 0 40 13 25 9 40 21.0 36 276 57 40 11 25 40 15 24 40 10 25 40 16 25 -0.67 58 0 0 39 41 16 9 40 22.8 36 277 57 39 39 17 39 43 16 39 38 16 39 44 17 -0.67 59 0 0 39 8 51 9 40 24.6 35 277 57 39 6 51 39 10 50 39 5 50 39 11 51 -0.67 60 0 0 38 36 10 9 40 26.3 34 278 57 38 34 11 38 38 10 38 33 10 38 39 11 -0.68 61 0 0 38 3 15 9 40 28.0 33 279 57 38 1 15 38 5 15 38 0 15 38 6 16 -0.68 62 0 0 37 30 6 9 40 29.7 32 280 57 37 28 7 37 32 6 37 27 6 37 33 7 -0.68 63 0 0 36 56 45 9 40 31.3 31 281 56 36 54 46 36 58 45 36 53 45 36 59 46 -0.68 64 0 0 36 23 13 9 40 32.9 30 282 56 36 21 13 36 25 12 36 20 12 36 26 13 -0.68 65 0 0 35 49 30 9 40 34.5 29 283 56 35 47 30 35 51 29 35 46 29 35 52 30 -0.68 66 0 0 35 15 38 9 40 36.1 28 283 55 35 13 38 35 17 37 35 12 38 35 18 38 -0.68 67 0 0 34 41 37 9 40 37.6 28 284 55 34 39 38 34 43 37 34 38 38 34 44 37 -0.68 68 0 0 34 7 31 9 40 39.1 27 285 54 34 5 32 34 9 30 34 4 31 34 10 30 -0.68 69 0 0 33 33 18 9 40 40.5 26 286 54 33 31 19 33 35 17 33 30 19 33 36 18 -0.68 70 0 0 32 59 1 9 40 41.9 25 286 53 32 57 3 33 1 0 32 56 2 33 2 0 -0.68 71 0 0 32 24 41 9 40 43.2 24 287 53 32 22 43 32 26 40 32 21 42 32 27 40 -0.68 72 0 0 31 50 19 9 40 44.5 23 288 52 31 48 20 31 52 17 31 47 20 31 53 17 -0.69 73 0 0 31 15 55 9 40 45.8 22 288 52 31 13 57 31 17 53 31 12 57 31 18 54 -0.69 74 0 0 30 41 32 9 40 47.0 21 289 51 30 39 34 30 43 30 30 38 34 30 44 30 -0.69 75 0 0 30 7 11 9 40 48.1 20 290 50 30 5 13 30 9 8 30 4 13 30 10 8 -0.69 76 0 0 29 32 52 9 40 49.2 19 290 50 29 30 55 29 34 49 29 29 55 29 35 49 -0.69 77 0 0 28 58 37 9 40 50.3 18 291 49 28 56 40 29 0 35 28 55 41 29 1 34 -0.69 78 0 0 28 24 28 9 40 51.3 17 291 48 28 22 31 28 26 25 28 21 32 28 27 24 -0.70 79 0 0 27 50 25 9 40 52.2 16 292 47 27 48 28 27 52 21 27 47 29 27 53 21 -0.70 80 0 0 27 16 29 9 40 53.1 15 292 47 27 14 33 27 18 26 27 13 34 27 19 25 -0.70 81 0 0 26 42 43 9 40 53.9 14 293 46 26 40 47 26 44 38 26 39 47 26 45 38 -0.70 82 0 0 26 9 5 9 40 54.7 12 293 45 26 7 10 26 11 1 26 6 11 26 12 0 -0.71 83 0 0 25 35 39 9 40 55.4 11 294 44 25 33 44 25 37 35 25 32 45 25 38 34 -0.71 84 0 0 25 2 25 9 40 56.1 10 294 43 25 0 31 25 4 20 24 59 32 25 5 19 -0.72 85 0 0 24 29 25 9 40 56.7 9 295 42 24 27 30 24 31 19 24 26 32 24 32 18 -0.72 86 0 0 23 56 38 9 40 57.2 8 295 42 23 54 44 23 58 32 23 53 46 23 59 31 -0.73 87 0 0 23 24 7 9 40 57.7 7 295 41 23 22 13 23 26 1 23 21 15 23 26 59 -0.74 88 0 0 22 51 52 9 40 58.1 6 296 40 22 49 59 22 53 46 22 49 1 22 54 44 -0.75 89 0 0 22 19 54 9 40 58.4 5 296 39 22 18 1 22 21 48 22 17 4 22 22 45 -0.77 90 0 0 21 48 15 9 40 58.7 4 297 38 21 46 22 21 50 8 21 45 25 21 51 5 -0.80 91 0 0 21 16 55 9 40 58.9 3 297 37 21 15 3 21 18 47 21 14 5 21 19 45 -0.85 92 0 0 20 45 55 9 40 59.0 2 297 36 20 44 3 20 47 47 20 43 6 20 48 44 -0.95 93 0 0 20 15 16 9 40 59.1 1 298 35 20 13 24 20 17 7 20 12 27 20 18 4 -1.33 Uncertainty in time = +/- 0 secs Prediction of 2023 Jun 27.2 Data for the target star ------------------------ * name: UCAC4 582-034437 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 55 59.8034 DE: +26 13 24.095 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 55 59.8034 DE: +26 13 24.095 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.6 * B mag [mag]: 13.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3200) Phaethon asteroid class: approx. diameter [km]: 5 approx. diameter ["]: 0.004 distance from Earth [AU]: 1.95450 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#780 date of fit: 2022 Nov 01 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): 0.003", 0.001", 111.124° remarks: * orbital elements for (3200)Phaethon : Mean anomaly = 315.7289469590 deg Arg. of pericenter = 322.2431135049 deg Long. of node = 265.1500844604 deg Inclination = 22.2888815856 deg Eccentricity = 0.8899824170 Semimajor axis = 1.2712188853 AU Perihelion dist = 0.1398564292 AU Mag: H = 14.40, G = 0.15 Epoch of elements : MJD 60173.40197867 TDT (2023 Aug 17.4020) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#7802022Nov01,0.12,2023,8,17,9.647489,0.107441,0.538170,22.992374,-4.545421,-0.002317,0.000385,-0.000001,0.000000 -5.8676,26.1937,36.33,13.44,False UCAC4 582-034437,6.93327862,26.2233600,13.21,12.62,12.30,0.0,0,,6.95721418,26.1937464,5.21,5.08,0,0,0 3200,Phaethon,17.82,5.035,1.9545,0,0,7.689,-20.47,,0.4,0 0,315.4525,2023,8,17,322.2431,265.1501,22.2889,0.88998,1.27122,0.13986,14.40,5.0,0.15 1.255,0.0033,0.0007,111,0.0009,Known errors,-1.00,-1,-1,-1 20230817_034437,60122.19 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jun 27, 04:30 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org