IOTA/IOTA-ES occultation update for (2016) Heinemann / TYC 1403-00761-1 event on 2024 Mar 04, 04:42 UT Visible from Summary ------- On 2024 Mar 04 UT, the 22.7097941993781 km diameter asteroid (2016) Heinemann will occult a 10.0 mag star in the constellation Leo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.41 mag to 17.45 mag (the magnitude of the asteroid) for at most 1.750 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: 96 * date and approx. time of event: 2024 Mar 04, 04:35 - 2024 Mar 04, 04:49 * geocentric midpoint of event [JD]: 2460373.69623242 * magnitude of target star: 10.04 * magnitude drop [mag]: 7.41 * estimated maximum duration [s]: 1.750 * Moon: 44 % sunlit, 121° distance * Sun: 156° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 28 * 1 sigma uncertainty interval [path widths]: +/- 0.43 * 1 sigma uncertainty interval [seconds]: +/- 2.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.005", 105°) * approx speed of asteroid's shadow [km/s]: 13.1132 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1403-00761-1 by 2016 Heinemann on 2024 Mar 4 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 159 0 0 49 4 41 4 49 14.9 0 66 21 49 12 54 48 56 29 49 19 56 .. .. .. .... 160 0 0 49 22 26 4 49 14.8 1 66 20 49 30 38 49 14 15 49 37 40 49 7 16 -0.57 161 0 0 49 39 52 4 49 14.7 2 67 19 49 48 3 49 31 42 49 55 4 49 24 44 -0.62 161 59 59 49 56 58 4 49 14.4 2 68 18 50 5 8 49 48 49 50 12 8 49 41 51 -0.64 162 59 59 50 13 44 4 49 14.1 3 69 18 50 21 53 50 5 36 50 28 52 49 58 40 -0.65 163 59 59 50 30 11 4 49 13.7 4 70 17 50 38 18 50 22 4 50 45 16 50 15 8 -0.65 164 59 59 50 46 17 4 49 13.2 4 70 16 50 54 24 50 38 11 51 1 21 50 31 16 -0.66 165 59 59 51 2 4 4 49 12.6 5 71 16 51 10 10 50 53 59 51 17 6 50 47 5 -0.66 166 59 59 51 17 31 4 49 11.9 6 72 15 51 25 36 51 9 27 51 32 31 51 2 34 -0.66 167 59 59 51 32 38 4 49 11.2 6 73 14 51 40 42 51 24 36 51 47 36 51 17 43 -0.66 168 59 59 51 47 26 4 49 10.4 7 73 14 51 55 29 51 39 25 52 2 22 51 32 33 -0.67 169 59 59 52 1 54 4 49 9.5 8 74 13 52 9 56 51 53 54 52 16 48 51 47 3 -0.67 170 59 59 52 16 3 4 49 8.6 8 75 12 52 24 3 52 8 4 52 30 55 52 1 14 -0.67 171 59 59 52 29 52 4 49 7.6 9 76 12 52 37 52 52 21 54 52 44 42 52 15 5 -0.67 172 59 59 52 43 22 4 49 6.5 10 77 11 52 51 20 52 35 25 52 58 10 52 28 37 -0.67 173 59 59 52 56 33 4 49 5.3 10 77 11 53 4 30 52 48 36 53 11 19 52 41 49 -0.67 174 59 59 53 9 24 4 49 4.1 11 78 10 53 17 20 53 1 29 53 24 8 52 54 43 -0.67 175 59 59 53 21 56 4 49 2.8 11 79 9 53 29 52 53 14 2 53 36 39 53 7 17 -0.67 176 59 59 53 34 10 4 49 1.5 12 80 9 53 42 4 53 26 16 53 48 50 53 19 32 -0.67 177 59 59 53 46 4 4 49 0.1 13 81 8 53 53 57 53 38 12 54 0 43 53 31 28 -0.67 178 59 59 53 57 40 4 48 58.7 13 81 7 54 5 32 53 49 48 54 12 16 53 43 5 -0.67 -180 0 1 54 8 56 4 48 57.2 14 82 7 54 16 48 54 1 6 54 23 31 53 54 24 -0.67 -179 0 1 54 19 55 4 48 55.6 15 83 6 54 27 45 54 12 5 54 34 28 54 5 24 -0.67 -178 0 1 54 30 35 4 48 54.0 15 84 6 54 38 24 54 22 46 54 45 6 54 16 6 -0.67 -177 0 1 54 40 56 4 48 52.4 16 85 5 54 48 44 54 33 8 54 55 26 54 26 29 -0.68 -176 0 1 54 50 59 4 48 50.7 16 86 4 54 58 47 54 43 12 55 5 27 54 36 34 -0.68 -175 0 1 55 0 44 4 48 48.9 17 86 4 55 8 31 54 52 58 55 15 11 54 46 21 -0.68 -174 0 1 55 10 11 4 48 47.1 17 87 3 55 17 57 55 2 26 55 24 36 54 55 49 -0.68 -173 0 1 55 19 20 4 48 45.2 18 88 3 55 27 5 55 11 36 55 33 44 55 5 0 -0.68 -172 0 1 55 28 12 4 48 43.3 19 89 2 55 35 56 55 20 28 55 42 33 55 13 53 -0.68 -171 0 1 55 36 45 4 48 41.4 19 90 1 55 44 29 55 29 3 55 51 5 55 22 28 -0.68 -170 0 1 55 45 1 4 48 39.4 20 91 1 55 52 44 55 37 19 55 59 20 55 30 45 -0.68 -169 0 1 55 53 0 4 48 37.4 20 92 0 56 0 41 55 45 19 56 7 17 55 38 45 -0.68 -168 0 1 56 0 41 4 48 35.3 21 92 0 56 8 22 55 53 1 56 14 57 55 46 28 -0.68 -167 0 1 56 8 5 4 48 33.2 21 93 -1 56 15 45 56 0 25 56 22 19 55 53 53 -0.68 -166 0 1 56 15 11 4 48 31.0 22 94 -1 56 22 51 56 7 33 56 29 24 56 1 1 -0.68 -165 0 1 56 22 1 4 48 28.8 22 95 -2 56 29 40 56 14 23 56 36 13 56 7 52 -0.68 -164 0 1 56 28 34 4 48 26.6 23 96 -3 56 36 12 56 20 56 56 42 44 56 14 25 -0.68 -163 0 1 56 34 50 4 48 24.3 24 97 -3 56 42 27 56 27 13 56 48 59 56 20 42 -0.68 -162 0 1 56 40 49 4 48 22.0 24 98 -4 56 48 25 56 33 12 56 54 57 56 26 43 -0.68 -161 0 1 56 46 31 4 48 19.6 25 99 -4 56 54 7 56 38 55 57 0 38 56 32 26 -0.68 -160 0 1 56 51 57 4 48 17.2 25 100 -5 56 59 33 56 44 22 57 6 3 56 37 53 -0.68 -159 0 1 56 57 6 4 48 14.8 26 101 -5 57 4 41 56 49 31 57 11 11 56 43 3 -0.68 -158 0 1 57 1 59 4 48 12.4 26 101 -6 57 9 34 56 54 25 57 16 3 56 47 57 -0.68 -157 0 1 57 6 35 4 48 9.8 27 102 -6 57 14 10 56 59 2 57 20 39 56 52 34 -0.68 -156 0 1 57 10 55 4 48 7.3 27 103 -7 57 18 29 57 3 22 57 24 58 56 56 55 -0.68 -155 0 1 57 14 59 4 48 4.7 28 104 -7 57 22 33 57 7 27 57 29 1 57 1 0 -0.68 -154 0 1 57 18 47 4 48 2.1 28 105 -8 57 26 20 57 11 15 57 32 48 57 4 49 -0.68 -153 0 1 57 22 19 4 47 59.5 29 106 -9 57 29 52 57 14 47 57 36 20 57 8 21 -0.68 -152 0 1 57 25 35 4 47 56.8 29 107 -9 57 33 7 57 18 3 57 39 35 57 11 37 -0.68 -151 0 1 57 28 35 4 47 54.1 30 108 -10 57 36 7 57 21 3 57 42 34 57 14 38 -0.68 -150 0 1 57 31 19 4 47 51.3 30 109 -10 57 38 50 57 23 48 57 45 17 57 17 22 -0.68 -149 0 1 57 33 47 4 47 48.5 31 110 -11 57 41 18 57 26 16 57 47 45 57 19 51 -0.68 -148 0 1 57 35 59 4 47 45.7 31 111 -11 57 43 30 57 28 28 57 49 57 57 22 4 -0.68 -147 0 1 57 37 56 4 47 42.9 32 112 -12 57 45 27 57 30 25 57 51 53 57 24 0 -0.68 -146 0 1 57 39 37 4 47 40.0 32 113 -12 57 47 8 57 32 6 57 53 34 57 25 42 -0.68 -145 0 1 57 41 2 4 47 37.0 33 114 -13 57 48 32 57 33 31 57 54 59 57 27 7 -0.68 -144 0 1 57 42 11 4 47 34.1 33 115 -13 57 49 42 57 34 41 57 56 8 57 28 17 -0.68 -143 0 1 57 43 5 4 47 31.1 33 116 -14 57 50 36 57 35 35 57 57 2 57 29 11 -0.68 -142 0 1 57 43 43 4 47 28.0 34 117 -14 57 51 14 57 36 13 57 57 40 57 29 49 -0.68 -141 0 1 57 44 6 4 47 25.0 34 118 -15 57 51 36 57 36 36 57 58 2 57 30 11 -0.69 -140 0 1 57 44 13 4 47 21.9 35 119 -15 57 51 43 57 36 43 57 58 9 57 30 18 -0.69 -139 0 1 57 44 4 4 47 18.7 35 120 -16 57 51 35 57 36 34 57 58 1 57 30 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0 56 8 12 4 45 43.7 46 149 -29 56 15 53 56 0 31 56 22 28 55 53 57 -0.69 -112 0 0 56 0 52 4 45 39.5 47 150 -30 56 8 34 55 53 10 56 15 10 55 46 36 -0.69 -111 0 0 55 53 16 4 45 35.2 47 151 -30 56 0 59 55 45 33 56 7 35 55 38 58 -0.69 -110 0 0 55 45 22 4 45 30.9 48 153 -31 55 53 6 55 37 39 55 59 43 55 31 4 -0.69 -109 0 0 55 37 12 4 45 26.5 48 154 -31 55 44 57 55 29 28 55 51 35 55 22 52 -0.69 -108 0 0 55 28 45 4 45 22.1 48 155 -32 55 36 30 55 21 0 55 43 9 55 14 23 -0.69 -107 0 0 55 20 0 4 45 17.6 49 157 -32 55 27 47 55 12 15 55 34 26 55 5 37 -0.69 -106 0 0 55 10 59 4 45 13.1 49 158 -33 55 18 46 55 3 12 55 25 26 54 56 34 -0.69 -105 0 0 55 1 40 4 45 8.6 49 159 -33 55 9 28 54 53 53 55 16 9 54 47 14 -0.69 -104 0 0 54 52 4 4 45 4.0 50 161 -34 54 59 53 54 44 16 55 6 34 54 37 36 -0.69 -103 0 0 54 42 10 4 44 59.3 50 162 -34 54 50 0 54 34 21 54 56 42 54 27 40 -0.69 -102 0 0 54 31 59 4 44 54.6 50 163 -35 54 39 50 54 24 9 54 46 33 54 17 27 -0.69 -101 0 0 54 21 30 4 44 49.8 51 165 -35 54 29 22 54 13 39 54 36 6 54 6 57 -0.69 -100 0 0 54 10 44 4 44 45.0 51 166 -36 54 18 36 54 2 52 54 25 21 53 56 9 -0.69 - 99 0 0 53 59 39 4 44 40.1 51 168 -36 54 7 33 53 51 46 54 14 19 53 45 3 -0.69 - 98 0 0 53 48 17 4 44 35.2 52 169 -37 53 56 12 53 40 23 54 2 58 53 33 39 -0.69 - 97 0 0 53 36 37 4 44 30.3 52 171 -37 53 44 33 53 28 42 53 51 20 53 21 57 -0.69 - 96 0 0 53 24 39 4 44 25.2 52 172 -38 53 32 36 53 16 43 53 39 24 53 9 57 -0.69 - 95 0 0 53 12 23 4 44 20.2 52 174 -38 53 20 21 53 4 26 53 27 10 52 57 39 -0.69 - 94 0 0 52 59 49 4 44 15.0 53 175 -39 53 7 47 52 51 51 53 14 37 52 45 3 -0.69 - 93 0 0 52 46 57 4 44 9.9 53 177 -39 52 54 56 52 38 58 53 1 47 52 32 9 -0.69 - 92 0 0 52 33 46 4 44 4.6 53 178 -40 52 41 47 52 25 46 52 48 38 52 18 57 -0.69 - 91 0 0 52 20 17 4 43 59.4 53 180 -40 52 28 19 52 12 17 52 35 11 52 5 26 -0.69 - 90 0 0 52 6 30 4 43 54.0 54 181 -41 52 14 33 51 58 28 52 21 26 51 51 37 -0.69 - 89 0 0 51 52 25 4 43 48.6 54 183 -41 52 0 28 51 44 22 52 7 22 51 37 30 -0.69 - 88 0 0 51 38 1 4 43 43.2 54 185 -42 51 46 5 51 29 57 51 53 0 51 23 4 -0.69 - 87 0 0 51 23 19 4 43 37.7 54 186 -42 51 31 24 51 15 14 51 38 20 51 8 20 -0.69 - 86 0 0 51 8 18 4 43 32.1 54 188 -43 51 16 24 51 0 12 51 23 21 50 53 18 -0.69 - 85 0 0 50 52 59 4 43 26.5 55 190 -43 51 1 6 50 44 52 51 8 4 50 37 57 -0.69 - 84 0 0 50 37 21 4 43 20.9 55 191 -44 50 45 30 50 29 14 50 52 28 50 22 17 -0.69 - 83 0 0 50 21 25 4 43 15.2 55 193 -44 50 29 35 50 13 17 50 36 34 50 6 20 -0.69 - 82 0 0 50 5 11 4 43 9.4 55 195 -45 50 13 22 49 57 2 50 20 22 49 50 4 -0.69 - 81 0 0 49 48 39 4 43 3.6 55 197 -45 49 56 50 49 40 28 50 3 51 49 33 29 -0.69 - 80 0 0 49 31 48 4 42 57.7 55 198 -46 49 40 0 49 23 36 49 47 2 49 16 37 -0.69 - 79 0 0 49 14 38 4 42 51.8 55 200 -46 49 22 52 49 6 26 49 29 54 48 59 26 -0.69 - 78 0 0 48 57 11 4 42 45.9 55 202 -47 49 5 25 48 48 58 49 12 29 48 41 57 -0.69 - 77 0 0 48 39 26 4 42 39.8 55 204 -47 48 47 41 48 31 11 48 54 45 48 24 10 -0.69 - 76 0 0 48 21 22 4 42 33.8 55 205 -47 48 29 38 48 13 7 48 36 43 48 6 4 -0.69 - 75 0 0 48 3 1 4 42 27.7 55 207 -48 48 11 17 47 54 45 48 18 23 47 47 41 -0.69 - 74 0 0 47 44 21 4 42 21.5 55 209 -48 47 52 39 47 36 5 47 59 45 47 29 1 -0.69 - 73 0 0 47 25 24 4 42 15.4 55 211 -49 47 33 43 47 17 7 47 40 50 47 10 2 -0.69 - 72 0 0 47 6 10 4 42 9.1 55 212 -49 47 14 29 46 57 52 47 21 37 46 50 46 -0.69 - 71 0 0 46 46 38 4 42 2.8 55 214 -49 46 54 58 46 38 19 47 2 6 46 31 13 -0.69 - 70 0 0 46 26 49 4 41 56.5 55 216 -50 46 35 10 46 18 29 46 42 19 46 11 22 -0.69 - 69 0 0 46 6 43 4 41 50.2 55 218 -50 46 15 4 45 58 22 46 22 14 45 51 15 -0.69 - 68 0 0 45 46 20 4 41 43.8 55 219 -51 45 54 42 45 37 59 46 1 52 45 30 51 -0.69 - 67 0 0 45 25 40 4 41 37.4 54 221 -51 45 34 3 45 17 18 45 41 14 45 10 10 -0.69 - 66 0 0 45 4 44 4 41 30.9 54 223 -51 45 13 8 44 56 22 45 20 19 44 49 13 -0.69 - 65 0 0 44 43 32 4 41 24.4 54 225 -52 44 51 56 44 35 9 44 59 8 44 28 0 -0.69 - 64 0 0 44 22 4 4 41 17.9 54 226 -52 44 30 29 44 13 41 44 37 41 44 6 31 -0.69 - 63 0 0 44 0 21 4 41 11.3 54 228 -52 44 8 46 43 51 57 44 15 59 43 44 46 -0.69 - 62 0 0 43 38 22 4 41 4.8 53 230 -52 43 46 48 43 29 58 43 54 1 43 22 47 -0.69 - 61 0 0 43 16 9 4 40 58.2 53 231 -53 43 24 35 43 7 44 43 31 49 43 0 32 -0.69 - 60 0 0 42 53 41 4 40 51.6 53 233 -53 43 2 7 42 45 15 43 9 21 42 38 3 -0.69 - 59 0 0 42 30 58 4 40 45.0 52 235 -53 42 39 25 42 22 32 42 46 40 42 15 20 -0.69 - 58 0 0 42 8 2 4 40 38.3 52 236 -53 42 16 29 41 59 36 42 23 44 41 52 23 -0.69 - 57 0 0 41 44 52 4 40 31.7 52 238 -53 41 53 20 41 36 26 42 0 35 41 29 13 -0.69 - 56 0 0 41 21 29 4 40 25.0 51 239 -54 41 29 57 41 13 2 41 37 13 41 5 50 -0.69 - 55 0 0 40 57 54 4 40 18.4 51 241 -54 41 6 22 40 49 27 41 13 38 40 42 14 -0.69 - 54 0 0 40 34 6 4 40 11.7 50 242 -54 40 42 35 40 25 39 40 49 50 40 18 26 -0.69 - 53 0 0 40 10 7 4 40 5.0 50 244 -54 40 18 36 40 1 39 40 25 51 39 54 26 -0.69 - 52 0 0 39 45 56 4 39 58.4 49 245 -54 39 54 25 39 37 29 40 1 41 39 30 15 -0.69 - 51 0 0 39 21 35 4 39 51.7 49 247 -54 39 30 4 39 13 7 39 37 20 39 5 53 -0.69 - 50 0 0 38 57 3 4 39 45.1 48 248 -54 39 5 32 38 48 35 39 12 48 38 41 22 -0.69 - 49 0 0 38 32 22 4 39 38.5 48 249 -54 38 40 51 38 23 54 38 48 7 38 16 40 -0.69 - 48 0 0 38 7 31 4 39 31.9 47 251 -54 38 16 0 37 59 3 38 23 16 37 51 50 -0.69 - 47 0 0 37 42 32 4 39 25.3 46 252 -54 37 51 1 37 34 4 37 58 17 37 26 50 -0.69 - 46 0 0 37 17 25 4 39 18.8 46 253 -54 37 25 53 37 8 57 37 33 9 37 1 43 -0.69 - 45 0 0 36 52 10 4 39 12.3 45 254 -53 37 0 38 36 43 42 37 7 54 36 36 29 -0.69 - 44 0 0 36 26 48 4 39 5.8 45 256 -53 36 35 16 36 18 20 36 42 32 36 11 7 -0.69 - 43 0 0 36 1 20 4 38 59.4 44 257 -53 36 9 48 35 52 53 36 17 3 35 45 40 -0.69 - 42 0 0 35 35 46 4 38 53.0 43 258 -53 35 44 14 35 27 19 35 51 29 35 20 6 -0.69 - 41 0 0 35 10 7 4 38 46.7 43 259 -53 35 18 35 35 1 41 35 25 50 34 54 28 -0.69 - 40 0 0 34 44 24 4 38 40.4 42 260 -52 34 52 51 34 35 58 35 0 6 34 28 45 -0.69 - 39 0 0 34 18 37 4 38 34.1 41 261 -52 34 27 4 34 10 11 34 34 18 34 2 59 -0.69 - 38 0 0 33 52 47 4 38 28.0 40 262 -52 34 1 14 33 44 21 34 8 28 33 37 10 -0.69 - 37 0 0 33 26 55 4 38 21.9 40 263 -51 33 35 21 33 18 29 33 42 34 33 11 18 -0.69 - 36 0 0 33 1 0 4 38 15.8 39 264 -51 33 9 26 32 52 36 33 16 39 32 45 25 -0.69 - 35 0 0 32 35 5 4 38 9.9 38 265 -51 32 43 30 32 26 41 32 50 43 32 19 30 -0.69 - 34 0 0 32 9 9 4 38 4.0 37 266 -50 32 17 34 32 0 46 32 24 46 31 53 35 -0.69 - 33 0 0 31 43 14 4 37 58.2 37 267 -50 31 51 38 31 34 51 31 58 50 31 27 41 -0.69 - 32 0 0 31 17 19 4 37 52.5 36 268 -49 31 25 43 31 8 57 31 32 54 31 1 48 -0.69 - 31 0 0 30 51 26 4 37 46.9 35 268 -49 30 59 49 30 43 4 31 7 0 30 35 56 -0.69 - 30 0 0 30 25 36 4 37 41.4 34 269 -48 30 33 58 30 17 14 30 41 8 30 10 6 -0.69 - 29 0 0 29 59 48 4 37 35.9 33 270 -48 30 8 10 29 51 28 30 15 19 29 44 20 -0.69 - 28 0 0 29 34 4 4 37 30.6 32 271 -47 29 42 25 29 25 45 29 49 34 29 18 38 -0.69 - 27 0 0 29 8 25 4 37 25.4 32 271 -46 29 16 45 29 0 6 29 23 54 28 53 0 -0.69 - 26 0 0 28 42 51 4 37 20.3 31 272 -46 28 51 10 28 34 33 28 58 18 28 27 27 -0.69 - 25 0 0 28 17 23 4 37 15.3 30 273 -45 28 25 41 28 9 5 28 32 48 28 2 0 -0.69 - 24 0 0 27 52 1 4 37 10.4 29 273 -44 28 0 19 27 43 44 28 7 25 27 36 40 -0.69 - 23 0 0 27 26 46 4 37 5.7 28 274 -44 27 35 3 27 18 30 27 42 9 27 11 27 -0.69 - 22 0 0 27 1 40 4 37 1.1 27 275 -43 27 9 56 26 53 24 27 17 1 26 46 22 -0.69 - 21 0 0 26 36 42 4 36 56.6 26 275 -42 26 44 57 26 28 27 26 52 1 26 21 25 -0.69 - 20 0 0 26 11 53 4 36 52.2 25 276 -42 26 20 7 26 3 39 26 27 10 25 56 38 -0.69 - 19 0 0 25 47 14 4 36 48.0 24 277 -41 25 55 27 25 39 1 26 2 30 25 32 0 -0.69 - 18 0 0 25 22 45 4 36 43.9 23 277 -40 25 30 58 25 14 34 25 38 0 25 7 34 -0.69 - 17 0 0 24 58 28 4 36 40.0 23 278 -39 25 6 40 24 50 18 25 13 41 24 43 18 -0.69 - 16 0 0 24 34 23 4 36 36.2 22 278 -39 24 42 34 24 26 13 24 49 34 24 19 15 -0.69 - 15 0 0 24 10 30 4 36 32.5 21 279 -38 24 18 40 24 2 21 24 25 40 23 55 24 -0.69 - 14 0 0 23 46 51 4 36 29.0 20 279 -37 23 54 59 23 38 43 24 1 58 23 31 46 -0.70 - 13 0 0 23 23 25 4 36 25.7 19 280 -36 23 31 33 23 15 18 23 38 31 23 8 22 -0.70 - 12 0 0 23 0 14 4 36 22.5 18 280 -35 23 8 20 22 52 8 23 15 18 22 45 13 -0.70 - 11 0 0 22 37 17 4 36 19.5 17 281 -34 22 45 23 22 29 12 22 52 19 22 22 18 -0.70 - 10 0 0 22 14 37 4 36 16.6 16 281 -34 22 22 41 22 6 33 22 29 37 21 59 39 -0.70 - 9 0 0 21 52 12 4 36 13.9 15 281 -33 22 0 16 21 44 9 22 7 10 21 37 16 -0.70 - 8 0 0 21 30 4 4 36 11.4 14 282 -32 21 38 7 21 22 2 21 45 1 21 15 10 -0.71 - 7 0 0 21 8 14 4 36 9.0 13 282 -31 21 16 15 21 0 12 21 23 8 20 53 22 -0.71 - 6 0 0 20 46 41 4 36 6.8 12 283 -30 20 54 42 20 38 41 21 1 34 20 31 51 -0.71 - 5 0 0 20 25 26 4 36 4.8 11 283 -29 20 33 26 20 17 27 20 40 18 20 10 38 -0.72 - 4 0 0 20 4 31 4 36 2.9 10 283 -28 20 12 30 19 56 33 20 19 20 19 49 44 -0.72 - 3 0 0 19 43 55 4 36 1.2 9 284 -27 19 51 53 19 35 57 19 58 42 19 29 10 -0.73 - 2 0 0 19 23 38 4 35 59.7 8 284 -26 19 31 35 19 15 42 19 38 24 19 8 55 -0.73 - 1 0 0 19 3 42 4 35 58.4 7 284 -26 19 11 38 18 55 47 19 18 26 18 49 1 -0.74 - 0 0 0 18 44 7 4 35 57.2 6 285 -25 18 52 2 18 36 13 18 58 49 18 29 28 -0.75 1 0 0 18 24 53 4 35 56.2 5 285 -24 18 32 48 18 17 0 18 39 34 18 10 16 -0.77 2 0 0 18 6 1 4 35 55.4 4 285 -23 18 13 55 17 58 9 18 20 40 17 51 25 -0.79 3 0 0 17 47 31 4 35 54.8 3 286 -22 17 55 24 17 39 40 18 2 8 17 32 57 -0.83 4 0 0 17 29 24 4 35 54.3 2 286 -21 17 37 16 17 21 33 17 43 59 17 14 52 -0.90 5 0 0 17 11 40 4 35 54.0 1 286 -20 17 19 30 17 3 50 17 26 13 16 57 9 -1.13 6 0 0 16 54 19 4 35 53.9 0 287 -19 17 2 9 .. .. .. 17 8 51 .. .. .. -35.17 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 14.2 Data for the target star ------------------------ * name: TYC 1403-00761-1 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 28 45.7550 DE: +15 53 45.221 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 28 45.7548 DE: +15 53 45.222 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.0 * B mag [mag]: 10.4 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2016) Heinemann asteroid class: approx. diameter [km]: 23 approx. diameter ["]: 0.012 distance from Earth [AU]: 2.67770 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#49 date of fit: 2023 Apr 24 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): 0.018", 0.005", 105.4° remarks: * orbital elements for (2016)Heinemann : Mean anomaly = 136.1293749334 deg Arg. of pericenter = 340.0353292800 deg Long. of node = 16.9776445802 deg Inclination = 0.9181908069 deg Eccentricity = 0.1908512370 Semimajor axis = 3.1292205010 AU Perihelion dist = 2.5320048974 AU Mag: H = 12.03, G = 0.15 Epoch of elements : MJD 60373.19623213 TDT (2024 Mar 04.1962) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#492023Apr24,1.75,2024,3,4,4.709578,0.165934,0.540686,-7.078816,2.161371,0.002287,-0.000855,0.000001,0.000000 -90.5561,15.7896,112.27,-6.26,False TYC 1403-00761-1,9.47937640,15.8958948,10.38,10.04,9.86,0.1,0,,9.50188176,15.7896389,7.41,7.14,0,0,0 2016,Heinemann,17.45,22.904,2.6777,0,0,-1.610,7.09,,1.6,0 0,136.0944,2024,3,4,340.0353,16.9776,0.9182,0.19085,3.12922,2.53200,12.03,5.0,0.15 1.428,0.0180,0.0050,105,0.0050,Known errors,0.83,0,-1,-1 20240304_0761-1,60139.21 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 05:05 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org