IOTA/IOTA-ES occultation update for (344) Desiderata / UCAC4 619-016311 event on 2023 Mar 26, 16:49 UT Visible from Russia Summary ------- On 2023 Mar 26 UT, the 128.4 km diameter asteroid (344) Desiderata will occult a 11.6 mag star in the constellation Auriga for observers along a path across Russia. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.21 mag to 14.70 mag (the magnitude of the asteroid) for at most 5.370 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 Mar 26, 16:45 - 2023 Mar 26, 16:53 * geocentric midpoint of event [JD]: 2460030.20125046 * magnitude of target star: 11.55 * magnitude drop [mag]: 3.21 * estimated maximum duration [s]: 5.370 * Moon: 27 % sunlit, 9° distance * Sun: 68° distance * rough path description: Russia The occultation path -------------------- * approximate projected width [km]: 145 * 1 sigma uncertainty interval [path widths]: +/- 0.09 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.004", 82°) * approx speed of asteroid's shadow [km/s]: 23.9219 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 619-016311 by 344 Desiderata on 2023 Mar 26 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 -109 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 19 58 7 .. .. .. 20 6 51 .... -108 0 0 19 50 40 16 45 51.6 1 54 49 19 1 54 20 39 55 18 53 18 20 48 40 .... -107 0 0 20 32 32 16 45 51.7 2 55 50 19 43 35 21 21 57 19 34 58 21 30 45 -0.48 -106 0 0 21 14 37 16 45 52.0 3 55 50 20 25 30 22 4 13 20 16 51 22 13 2 -0.50 -105 0 0 21 56 54 16 45 52.4 4 55 51 21 7 37 22 46 40 20 58 57 22 55 31 -0.51 -104 0 0 22 39 22 16 45 53.0 5 56 51 21 49 56 23 29 17 21 41 13 23 38 10 -0.52 -103 0 0 23 21 59 16 45 53.6 7 56 52 22 32 23 24 12 3 22 23 39 24 20 58 -0.52 -102 0 0 24 4 42 16 45 54.4 8 56 52 23 14 58 24 54 55 23 6 13 25 3 52 -0.52 -101 0 0 24 47 31 16 45 55.3 9 57 53 23 57 39 25 37 53 23 48 52 25 46 50 -0.52 -100 0 0 25 30 24 16 45 56.3 10 57 53 24 40 24 26 20 53 24 31 36 26 29 52 -0.53 - 99 0 0 26 13 18 16 45 57.4 11 58 53 25 23 11 27 3 55 25 14 22 27 12 55 -0.53 - 98 0 0 26 56 12 16 45 58.7 12 58 54 26 5 59 27 46 56 25 57 9 27 55 57 -0.53 - 97 0 0 27 39 5 16 46 0.0 14 59 54 26 48 45 28 29 54 26 39 54 28 38 57 -0.53 - 96 0 0 28 21 54 16 46 1.5 15 59 54 27 31 29 29 12 49 27 22 37 29 21 52 -0.53 - 95 0 0 29 4 37 16 46 3.1 16 60 54 28 14 7 29 55 37 28 5 14 30 4 42 -0.53 - 94 0 0 29 47 13 16 46 4.7 17 60 54 28 56 39 30 38 18 28 47 46 30 47 23 -0.53 - 93 0 0 30 29 41 16 46 6.5 18 61 54 29 39 3 31 20 49 29 30 9 31 29 55 -0.53 - 92 0 0 31 11 57 16 46 8.4 19 61 55 30 21 17 32 3 8 30 12 22 32 12 15 -0.53 - 91 0 0 31 54 2 16 46 10.4 20 62 55 31 3 19 32 45 15 30 54 23 32 54 22 -0.53 - 90 0 0 32 35 52 16 46 12.4 21 63 54 31 45 7 33 27 7 31 36 11 33 36 14 -0.53 - 89 0 0 33 17 26 16 46 14.6 22 63 54 32 26 40 34 8 42 32 17 45 34 17 50 -0.53 - 88 0 0 33 58 43 16 46 16.8 23 64 54 33 7 57 34 50 0 32 59 1 34 59 8 -0.53 - 87 0 0 34 39 41 16 46 19.1 24 65 54 33 48 55 35 30 58 33 40 0 35 40 6 -0.53 - 86 0 0 35 20 19 16 46 21.5 25 65 54 34 29 34 36 11 35 34 20 38 36 20 42 -0.53 - 85 0 0 36 0 35 16 46 23.9 26 66 54 35 9 52 36 51 49 35 0 56 37 0 56 -0.53 - 84 0 0 36 40 28 16 46 26.4 27 67 53 35 49 47 37 31 39 35 40 51 37 40 46 -0.53 - 83 0 0 37 19 56 16 46 29.0 28 68 53 36 29 17 38 11 5 36 20 23 38 20 11 -0.53 - 82 0 0 37 58 58 16 46 31.6 29 68 53 37 8 23 38 50 3 36 59 29 38 59 9 -0.53 - 81 0 0 38 37 33 16 46 34.3 30 69 52 37 47 2 39 28 34 37 38 9 39 37 39 -0.53 - 80 0 0 39 15 40 16 46 37.1 31 70 52 38 25 14 40 6 36 38 16 22 40 15 40 -0.53 - 79 0 0 39 53 18 16 46 39.8 32 71 52 39 2 57 40 44 8 38 54 6 40 53 11 -0.53 - 78 0 0 40 30 26 16 46 42.7 33 72 51 39 40 11 41 21 10 39 31 20 41 30 12 -0.53 - 77 0 0 41 7 2 16 46 45.5 34 73 51 40 16 54 41 57 40 40 8 4 42 6 40 -0.53 - 76 0 0 41 43 7 16 46 48.4 35 73 50 40 53 5 42 33 37 40 44 17 42 42 36 -0.53 - 75 0 0 42 18 38 16 46 51.4 36 74 50 41 28 45 43 9 1 41 19 58 43 17 59 -0.53 - 74 0 0 42 53 37 16 46 54.3 37 75 49 42 3 51 43 43 51 41 55 6 43 52 47 -0.53 - 73 0 0 43 28 1 16 46 57.3 38 76 49 42 38 24 44 18 6 42 29 40 44 27 1 -0.53 - 72 0 0 44 1 51 16 47 0.3 39 77 48 43 12 23 44 51 47 43 3 40 45 0 40 -0.53 - 71 0 0 44 35 5 16 47 3.4 39 78 48 43 45 47 45 24 52 43 37 6 45 33 43 -0.53 - 70 0 0 45 7 45 16 47 6.4 40 79 47 44 18 36 45 57 21 44 9 57 46 6 10 -0.53 - 69 0 0 45 39 48 16 47 9.4 41 80 47 44 50 50 46 29 14 44 42 13 46 38 1 -0.53 - 68 0 0 46 11 16 16 47 12.5 42 82 46 45 22 28 47 0 30 45 13 53 47 9 16 -0.53 - 67 0 0 46 42 7 16 47 15.6 43 83 46 45 53 30 47 31 10 45 44 57 47 39 54 -0.53 - 66 0 0 47 12 22 16 47 18.6 43 84 45 46 23 56 48 1 13 46 15 25 48 9 55 -0.53 - 65 0 0 47 42 0 16 47 21.7 44 85 44 46 53 46 48 30 40 46 45 16 48 39 19 -0.53 - 64 0 0 48 11 2 16 47 24.8 45 86 44 47 22 59 48 59 29 47 14 32 49 8 7 -0.53 - 63 0 0 48 39 27 16 47 27.9 45 87 43 47 51 36 49 27 42 47 43 11 49 36 17 -0.53 - 62 0 0 49 7 15 16 47 30.9 46 88 43 48 19 37 49 55 18 48 11 14 50 3 51 -0.53 - 61 0 0 49 34 27 16 47 34.0 47 90 42 48 47 2 50 22 18 48 38 41 50 30 48 -0.53 - 60 0 0 50 1 3 16 47 37.0 47 91 42 49 13 50 50 48 40 49 5 31 50 57 9 -0.53 - 59 0 0 50 27 3 16 47 40.1 48 92 41 49 40 2 51 14 27 49 31 46 51 22 53 -0.53 - 58 0 0 50 52 27 16 47 43.1 49 94 40 50 5 39 51 39 38 49 57 24 51 48 1 -0.53 - 57 0 0 51 17 15 16 47 46.1 49 95 40 50 30 40 52 4 13 50 22 27 52 12 34 -0.53 - 56 0 0 51 41 27 16 47 49.1 50 96 39 50 55 5 52 28 12 50 46 55 52 36 31 -0.53 - 55 0 0 52 5 5 16 47 52.1 50 98 39 51 18 56 52 51 36 51 10 48 52 59 53 -0.53 - 54 0 0 52 28 7 16 47 55.1 51 99 38 51 42 11 53 14 26 51 34 6 53 22 40 -0.53 - 53 0 0 52 50 36 16 47 58.0 51 100 37 52 4 53 53 36 41 51 56 49 53 44 53 -0.53 - 52 0 0 53 12 30 16 48 1.0 52 102 37 52 27 0 53 58 22 52 18 59 54 6 31 -0.53 - 51 0 0 53 33 50 16 48 3.9 53 103 36 52 48 33 54 19 29 52 40 34 54 27 36 -0.53 - 50 0 0 53 54 38 16 48 6.8 53 105 36 53 9 33 54 40 3 53 1 37 54 48 8 -0.53 - 49 0 0 54 14 52 16 48 9.7 54 106 35 53 30 0 55 0 4 53 22 6 55 8 7 -0.53 - 48 0 0 54 34 33 16 48 12.6 54 108 35 53 49 54 55 19 33 53 42 2 55 27 33 -0.53 - 47 0 0 54 53 43 16 48 15.4 54 109 34 54 9 16 55 38 30 54 1 27 55 46 27 -0.53 - 46 0 0 55 12 21 16 48 18.2 55 111 34 54 28 7 55 56 55 54 20 19 56 4 50 -0.53 - 45 0 0 55 30 28 16 48 21.1 55 112 33 54 46 26 56 14 49 54 38 40 56 22 42 -0.53 - 44 0 0 55 48 3 16 48 23.8 56 114 32 55 4 14 56 32 12 54 56 30 56 40 3 -0.53 - 43 0 0 56 5 9 16 48 26.6 56 115 32 55 21 31 56 49 6 55 13 50 56 56 54 -0.53 - 42 0 0 56 21 44 16 48 29.4 56 117 31 55 38 18 57 5 29 55 30 39 57 13 16 -0.53 - 41 0 0 56 37 50 16 48 32.1 57 118 31 55 54 36 57 21 23 55 46 59 57 29 8 -0.53 - 40 0 0 56 53 27 16 48 34.8 57 120 30 56 10 24 57 36 48 56 2 49 57 44 31 -0.53 - 39 0 0 57 8 35 16 48 37.5 58 122 30 56 25 44 57 51 45 56 18 11 57 59 25 -0.53 - 38 0 0 57 23 15 16 48 40.2 58 123 29 56 40 35 58 6 14 56 33 4 58 13 52 -0.53 - 37 0 0 57 37 28 16 48 42.8 58 125 29 56 54 58 58 20 15 56 47 29 58 27 51 -0.53 - 36 0 0 57 51 12 16 48 45.5 58 127 28 57 8 53 58 33 49 57 1 26 58 41 23 -0.53 - 35 0 0 58 4 30 16 48 48.1 59 128 28 57 22 22 58 46 56 57 14 56 58 54 29 -0.53 - 34 0 0 58 17 22 16 48 50.7 59 130 27 57 35 23 58 59 37 57 27 59 59 7 8 -0.53 - 33 0 0 58 29 47 16 48 53.2 59 132 27 57 47 58 59 11 52 57 40 36 59 19 21 -0.53 - 32 0 0 58 41 46 16 48 55.8 60 133 26 58 0 7 59 23 42 57 52 46 59 31 8 -0.53 - 31 0 0 58 53 20 16 48 58.3 60 135 26 58 11 50 59 35 6 58 4 31 59 42 31 -0.53 - 30 0 0 59 4 28 16 49 0.9 60 137 25 58 23 8 59 46 5 58 15 51 59 53 29 -0.53 - 29 0 0 59 15 12 16 49 3.4 60 139 25 58 34 1 59 56 40 58 26 45 60 4 2 -0.53 - 28 0 0 59 25 32 16 49 5.9 60 140 24 58 44 29 60 6 51 58 37 15 60 14 11 -0.53 - 27 0 0 59 35 28 16 49 8.3 61 142 24 58 54 33 60 16 38 58 47 20 60 23 57 -0.53 - 26 0 0 59 44 59 16 49 10.8 61 144 23 59 4 13 60 26 2 58 57 2 60 33 19 -0.53 - 25 0 0 59 54 8 16 49 13.2 61 146 23 59 13 29 60 35 2 59 6 19 60 42 18 -0.53 - 24 0 0 60 2 53 16 49 15.7 61 148 22 59 22 22 60 43 40 59 15 14 60 50 55 -0.53 - 23 0 0 60 11 16 16 49 18.1 61 149 22 59 30 52 60 51 55 59 23 45 60 59 9 -0.53 - 22 0 0 60 19 16 16 49 20.5 61 151 21 59 38 59 60 59 48 59 31 53 61 7 0 -0.53 - 21 0 0 60 26 54 16 49 22.9 61 153 21 59 46 44 61 7 19 59 39 39 61 14 30 -0.53 - 20 0 0 60 34 10 16 49 25.3 62 155 20 59 54 6 61 14 29 59 47 2 61 21 38 -0.53 - 19 0 0 60 41 4 16 49 27.6 62 157 20 60 1 6 61 21 17 59 54 4 61 28 25 -0.53 - 18 0 0 60 47 37 16 49 30.0 62 159 19 60 7 45 61 27 44 60 0 43 61 34 51 -0.53 - 17 0 0 60 53 48 16 49 32.3 62 160 19 60 14 2 61 33 49 60 7 1 61 40 56 -0.53 - 16 0 0 60 59 39 16 49 34.6 62 162 18 60 19 57 61 39 34 60 12 57 61 46 40 -0.53 - 15 0 0 61 5 8 16 49 37.0 62 164 18 60 25 32 61 44 59 60 18 33 61 52 3 -0.53 - 14 0 0 61 10 17 16 49 39.3 62 166 17 60 30 45 61 50 3 60 23 47 61 57 7 -0.53 - 13 0 0 61 15 5 16 49 41.6 62 168 17 60 35 38 61 54 47 60 28 41 62 1 50 -0.53 - 12 0 0 61 19 33 16 49 43.8 62 169 16 60 40 10 61 59 11 60 33 13 62 6 13 -0.53 - 11 0 0 61 23 41 16 49 46.1 62 171 16 60 44 22 62 3 15 60 37 26 62 10 16 -0.53 - 10 0 0 61 27 29 16 49 48.4 62 173 15 60 48 13 62 6 59 60 41 18 62 14 0 -0.53 - 9 0 0 61 30 57 16 49 50.7 62 175 15 60 51 44 62 10 24 60 44 49 62 17 24 -0.53 - 8 0 0 61 34 5 16 49 52.9 62 177 15 60 54 55 62 13 29 60 48 1 62 20 29 -0.53 - 7 0 0 61 36 54 16 49 55.2 62 179 14 60 57 47 62 16 15 60 50 53 62 23 15 -0.53 - 6 0 0 61 39 23 16 49 57.4 62 180 14 61 0 18 62 18 42 60 53 24 62 25 41 -0.53 - 5 0 0 61 41 33 16 49 59.7 62 182 13 61 2 30 62 20 50 60 55 36 62 27 48 -0.53 - 4 0 0 61 43 23 16 50 1.9 62 184 13 61 4 22 62 22 38 60 57 29 62 29 37 -0.53 - 3 0 0 61 44 54 16 50 4.1 62 186 12 61 5 54 62 24 8 60 59 1 62 31 6 -0.53 - 2 0 0 61 46 6 16 50 6.3 62 188 12 61 7 7 62 25 18 61 0 14 62 32 16 -0.53 - 1 0 0 61 46 58 16 50 8.6 62 189 11 61 8 0 62 26 10 61 1 8 62 33 8 -0.53 0 0 0 61 47 31 16 50 10.8 62 191 11 61 8 34 62 26 43 61 1 42 62 33 40 -0.53 1 0 0 61 47 46 16 50 13.0 61 193 10 61 8 48 62 26 57 61 1 56 62 33 54 -0.53 2 0 0 61 47 41 16 50 15.2 61 195 10 61 8 43 62 26 52 61 1 51 62 33 49 -0.53 3 0 0 61 47 16 16 50 17.4 61 196 9 61 8 18 62 26 28 61 1 26 62 33 26 -0.53 4 0 0 61 46 33 16 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220 3 60 28 4 61 47 27 60 21 5 61 54 32 -0.53 18 0 0 61 2 19 16 50 50.6 58 221 2 60 22 40 61 42 13 60 15 40 61 49 18 -0.53 19 0 0 60 56 39 16 50 52.9 58 223 2 60 16 54 61 36 38 60 9 54 61 43 44 -0.53 20 0 0 60 50 38 16 50 55.1 58 225 1 60 10 48 61 30 42 60 3 46 61 37 49 -0.53 21 0 0 60 44 15 16 50 57.4 58 226 1 60 4 20 61 24 26 59 57 17 61 31 34 -0.53 22 0 0 60 37 32 16 50 59.6 57 228 0 59 57 30 61 17 48 59 50 27 61 24 57 -0.53 23 0 0 60 30 26 16 51 1.9 57 229 0 59 50 19 61 10 49 59 43 14 61 17 59 -0.53 24 0 0 60 22 59 16 51 4.1 57 231 -1 59 42 45 61 3 29 59 35 39 61 10 40 -0.53 25 0 0 60 15 10 16 51 6.4 56 232 -1 59 34 49 60 55 46 59 27 42 61 2 59 -0.53 26 0 0 60 6 59 16 51 8.7 56 234 -2 59 26 30 60 47 42 59 19 22 60 54 56 -0.53 27 0 0 59 58 24 16 51 11.0 56 235 -2 59 17 49 60 39 16 59 10 39 60 46 31 -0.53 28 0 0 59 49 27 16 51 13.3 55 237 -3 59 8 44 60 30 26 59 1 33 60 37 43 -0.53 29 0 0 59 40 7 16 51 15.6 55 238 -3 58 59 16 60 21 14 58 52 4 60 28 32 -0.53 30 0 0 59 30 23 16 51 17.9 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37 16 51 48.9 49 257 -11 56 2 28 57 29 5 55 54 52 57 36 48 -0.53 44 0 0 56 29 47 16 51 51.4 49 259 -12 55 46 26 57 13 26 55 38 48 57 21 12 -0.53 45 0 0 56 13 27 16 51 53.8 48 260 -12 55 29 55 56 57 18 55 22 14 57 5 6 -0.53 46 0 0 55 56 38 16 51 56.3 48 261 -13 55 12 53 56 40 41 55 5 11 56 48 31 -0.53 47 0 0 55 39 18 16 51 58.8 47 262 -14 54 55 22 56 23 34 54 47 38 56 31 26 -0.53 48 0 0 55 21 28 16 52 1.3 47 264 -14 54 37 20 56 5 57 54 29 33 56 13 51 -0.53 49 0 0 55 3 8 16 52 3.8 46 265 -15 54 18 47 55 47 48 54 10 58 55 55 45 -0.53 50 0 0 54 44 16 16 52 6.3 46 266 -16 53 59 42 55 29 9 53 51 51 55 37 8 -0.53 51 0 0 54 24 52 16 52 8.8 45 267 -16 53 40 6 55 9 58 53 32 13 55 17 59 -0.53 52 0 0 54 4 56 16 52 11.3 45 268 -17 53 19 57 54 50 15 53 12 2 54 58 18 -0.53 53 0 0 53 44 27 16 52 13.9 44 270 -18 52 59 16 54 29 59 52 51 18 54 38 5 -0.53 54 0 0 53 23 26 16 52 16.4 43 271 -18 52 38 2 54 9 11 52 30 2 54 17 19 -0.53 55 0 0 53 1 51 16 52 18.9 43 272 -19 52 16 14 53 47 49 52 8 12 53 56 0 -0.53 56 0 0 52 39 42 16 52 21.5 42 273 -20 51 53 53 53 25 54 51 45 48 53 34 7 -0.53 57 0 0 52 16 59 16 52 24.0 41 274 -21 51 30 57 53 3 24 51 22 51 53 11 40 -0.54 58 0 0 51 53 42 16 52 26.6 41 275 -21 51 7 27 52 40 20 50 59 18 52 48 38 -0.54 59 0 0 51 29 50 16 52 29.1 40 276 -22 50 43 22 52 16 42 50 35 11 52 25 2 -0.54 60 0 0 51 5 24 16 52 31.6 39 277 -23 50 18 43 51 52 28 50 10 30 52 0 50 -0.54 61 0 0 50 40 21 16 52 34.2 39 278 -24 49 53 28 51 27 39 49 45 12 51 36 3 -0.54 62 0 0 50 14 44 16 52 36.7 38 279 -24 49 27 38 51 2 14 49 19 20 51 10 41 -0.54 63 0 0 49 48 30 16 52 39.2 37 280 -25 49 1 12 50 36 13 48 52 52 50 44 43 -0.54 64 0 0 49 21 41 16 52 41.8 37 281 -26 48 34 10 50 9 37 48 25 48 50 18 8 -0.54 65 0 0 48 54 15 16 52 44.3 36 282 -27 48 6 32 49 42 24 47 58 8 49 50 57 -0.54 66 0 0 48 26 14 16 52 46.8 35 283 -28 47 38 18 49 14 34 47 29 52 49 23 10 -0.54 67 0 0 47 57 36 16 52 49.3 34 284 -28 47 9 29 48 46 8 47 1 0 48 54 46 -0.54 68 0 0 47 28 21 16 52 51.7 34 285 -29 46 40 3 48 17 6 46 31 33 48 25 46 -0.54 69 0 0 46 58 31 16 52 54.2 33 286 -30 46 10 1 47 47 27 46 1 29 47 56 9 -0.54 70 0 0 46 28 4 16 52 56.6 32 287 -31 45 39 23 47 17 12 45 30 49 47 25 56 -0.54 71 0 0 45 57 1 16 52 59.0 31 288 -32 45 8 10 46 46 20 44 59 34 46 55 6 -0.54 72 0 0 45 25 23 16 53 1.4 30 289 -33 44 36 21 46 14 52 44 27 44 46 23 40 -0.54 73 0 0 44 53 9 16 53 3.8 30 290 -33 44 3 57 45 42 48 43 55 18 45 51 38 -0.54 74 0 0 44 20 19 16 53 6.1 29 291 -34 43 30 58 45 10 8 43 22 17 45 19 0 -0.54 75 0 0 43 46 55 16 53 8.4 28 291 -35 42 57 25 44 36 53 42 48 42 44 45 47 -0.55 76 0 0 43 12 56 16 53 10.6 27 292 -36 42 23 17 44 3 4 42 14 33 44 11 59 -0.55 77 0 0 42 38 23 16 53 12.8 26 293 -37 41 48 36 43 28 39 41 39 51 43 37 36 -0.55 78 0 0 42 3 17 16 53 15.0 25 294 -38 41 13 23 42 53 41 41 4 36 43 2 39 -0.55 79 0 0 41 27 38 16 53 17.1 24 295 -39 40 37 37 42 18 9 40 28 49 42 27 9 -0.55 80 0 0 40 51 28 16 53 19.1 23 295 -40 40 1 19 41 42 6 39 52 30 41 51 6 -0.55 81 0 0 40 14 46 16 53 21.1 22 296 -41 39 24 31 41 5 30 39 15 41 41 14 32 -0.55 82 0 0 39 37 34 16 53 23.1 21 297 -42 38 47 14 40 28 24 38 38 22 40 37 26 -0.55 83 0 0 38 59 52 16 53 24.9 20 298 -43 38 9 27 39 50 47 38 0 35 39 59 51 -0.56 84 0 0 38 21 42 16 53 26.8 19 298 -44 37 31 12 39 12 41 37 22 19 39 21 46 -0.56 85 0 0 37 43 4 16 53 28.5 18 299 -45 36 52 31 38 34 7 36 43 37 38 43 13 -0.56 86 0 0 37 4 0 16 53 30.2 17 300 -46 36 13 24 37 55 7 36 4 30 38 4 13 -0.56 87 0 0 36 24 31 16 53 31.8 16 300 -47 35 33 53 37 15 40 35 24 58 37 24 47 -0.56 88 0 0 35 44 39 16 53 33.3 15 301 -48 34 53 59 36 35 50 34 45 4 36 44 57 -0.57 89 0 0 35 4 24 16 53 34.7 14 301 -49 34 13 43 35 55 36 34 4 48 36 4 43 -0.57 90 0 0 34 23 49 16 53 36.0 13 302 -50 33 33 7 35 15 1 33 24 11 35 24 8 -0.57 91 0 0 33 42 53 16 53 37.3 12 303 -51 32 52 12 34 34 6 32 43 16 34 43 13 -0.58 92 0 0 33 1 40 16 53 38.4 11 303 -52 32 10 59 33 52 52 32 2 4 34 1 59 -0.58 93 0 0 32 20 11 16 53 39.5 10 304 -53 31 29 31 33 11 21 31 20 36 33 20 28 -0.59 94 0 0 31 38 26 16 53 40.4 9 304 -54 30 47 49 32 29 34 30 38 54 32 38 41 -0.59 95 0 0 30 56 29 16 53 41.2 8 305 -55 30 5 54 31 47 34 29 57 0 31 56 40 -0.60 96 0 0 30 14 20 16 53 42.0 7 305 -56 29 23 48 31 5 21 29 14 55 31 14 27 -0.61 97 0 0 29 32 0 16 53 42.6 5 306 -57 28 41 33 30 22 58 28 32 40 30 32 3 -0.63 98 0 0 28 49 33 16 53 43.1 4 306 -58 27 59 11 29 40 27 27 50 19 29 49 30 -0.65 99 0 0 28 7 0 16 53 43.5 3 307 -58 27 16 42 28 57 48 27 7 51 29 6 50 -0.70 100 0 0 27 24 22 16 53 43.8 2 307 -59 26 34 10 28 15 4 26 25 20 28 24 5 -0.79 101 0 0 26 41 41 16 53 44.0 1 308 -60 25 51 35 27 32 17 25 42 46 27 41 17 -1.09 102 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 26 49 28 .. .. .. 26 58 27 .... Uncertainty in time = +/- 1 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: UCAC4 619-016311 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 39 02.3884 DE: +33 43 59.181 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 39 02.3882 DE: +33 43 59.180 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (344) Desiderata asteroid class: approx. diameter [km]: 128 approx. diameter ["]: 0.049 distance from Earth [AU]: 3.60400 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#109 date of fit: 2023 Feb 07 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", 0.004", 82.237° remarks: * orbital elements for (344)Desiderata : Mean anomaly = 153.4208006724 deg Arg. of pericenter = 237.4901411179 deg Long. of node = 47.9955462956 deg Inclination = 18.3531352598 deg Eccentricity = 0.3140015102 Semimajor axis = 2.5951841625 AU Perihelion dist = 1.7802924162 AU Mag: H = 8.36, G = 0.15 Epoch of elements : MJD 60029.70125000 TDT (2023 Mar 26.7012) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1092023Feb07,5.37,2023,3,26,16.830011,-0.033153,0.461301,13.465826,0.990429,0.005335,0.001202,-0.000001,0.000000 -6.1922,33.7799,-71.03,2.29,False UCAC4 619-016311,4.65066348,33.7331060,0.00,11.55,0.00,0.0,0,,4.67548952,33.7798964,3.21,0.00,0,0,0 344,Desiderata,14.70,128.4,3.6040,0,0,2.636,2.41,,6.2,0 0,153.2555,2023,3,26,237.4901,47.9955,18.3531,0.31400,2.59518,1.78029,8.42,5.0,0.15 1.088,0.0067,0.0043,82,0.0043,Known errors,-1.00,-1,-1,-1 20230326_016311,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org