IOTA/IOTA-ES occultation update for (903) Nealley / TYC 69-00037-1 event on 2024 Dec 02, 07:00 UT Visible from Summary ------- On 2024 Dec 02 UT, the 64.4581529056933 km diameter asteroid (903) Nealley will occult a 10.7 mag star in the constellation Taurus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.12 mag to 14.80 mag (the magnitude of the asteroid) for at most 5.260 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: 2024 Dec 02, 06:52 - 2024 Dec 02, 07:09 * geocentric midpoint of event [JD]: 2460646.79229175 * magnitude of target star: 10.70 * magnitude drop [mag]: 4.12 * estimated maximum duration [s]: 5.260 * Moon: 1 % sunlit, 147° distance * Sun: 159° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 65 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 3.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.029, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.030", 0.002", 80°) * approx speed of asteroid's shadow [km/s]: 12.2868 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 69-00037-1 by 903 Nealley on 2024 Dec 2 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 151 0 0 .. .. .... .. .. .. .. .. .. - 2 23 42 - 2 58 53 - 2 21 29 - 3 1 6 .... 152 0 0 - 2 37 46 7 9 31.9 1 87 8 - 2 20 9 - 2 55 21 - 2 17 56 - 2 57 34 .... 153 0 0 - 2 34 6 7 9 31.6 2 87 7 - 2 16 30 - 2 51 42 - 2 14 17 - 2 53 55 -0.06 154 0 0 - 2 30 20 7 9 31.2 3 87 6 - 2 12 44 - 2 47 56 - 2 10 31 - 2 50 9 -0.06 155 0 0 - 2 26 27 7 9 30.6 4 87 6 - 2 8 51 - 2 44 3 - 2 6 37 - 2 46 16 -0.06 156 0 0 - 2 22 27 7 9 29.9 5 86 5 - 2 4 51 - 2 40 3 - 2 2 37 - 2 42 16 -0.06 157 0 0 - 2 18 21 7 9 29.0 6 86 4 - 2 0 44 - 2 35 57 - 1 58 31 - 2 38 10 -0.06 158 0 0 - 2 14 7 7 9 27.9 7 86 3 - 1 56 31 - 2 31 44 - 1 54 17 - 2 33 57 -0.06 159 0 0 - 2 9 48 7 9 26.7 8 86 2 - 1 52 11 - 2 27 24 - 1 49 57 - 2 29 37 -0.06 160 0 0 - 2 5 21 7 9 25.4 9 86 1 - 1 47 44 - 2 22 58 - 1 45 31 - 2 25 11 -0.06 161 0 0 - 2 0 49 7 9 23.8 10 86 0 - 1 43 12 - 2 18 26 - 1 40 58 - 2 20 39 -0.06 162 0 0 - 1 56 10 7 9 22.2 11 86 -1 - 1 38 33 - 2 13 47 - 1 36 19 - 2 16 0 -0.06 163 0 0 - 1 51 25 7 9 20.3 12 86 -2 - 1 33 48 - 2 9 2 - 1 31 34 - 2 11 15 -0.06 164 0 0 - 1 46 34 7 9 18.4 13 86 -3 - 1 28 56 - 2 4 11 - 1 26 43 - 2 6 25 -0.06 165 0 0 - 1 41 37 7 9 16.2 14 86 -4 - 1 23 59 - 1 59 14 - 1 21 46 - 2 1 28 -0.06 166 0 0 - 1 36 34 7 9 14.0 15 86 -5 - 1 18 56 - 1 54 12 - 1 16 43 - 1 56 25 -0.06 167 0 0 - 1 31 25 7 9 11.5 16 86 -6 - 1 13 47 - 1 49 3 - 1 11 34 - 1 51 16 -0.06 168 0 0 - 1 26 11 7 9 9.0 17 86 -7 - 1 8 32 - 1 43 49 - 1 6 19 - 1 46 2 -0.06 169 0 0 - 1 20 51 7 9 6.2 18 86 -8 - 1 3 12 - 1 38 29 - 1 0 59 - 1 40 42 -0.06 170 0 0 - 1 15 25 7 9 3.4 19 86 -9 - 0 57 47 - 1 33 3 - 0 55 33 - 1 35 17 -0.06 171 0 0 - 1 9 54 7 9 0.4 20 86 -10 - 0 52 16 - 1 27 33 - 0 50 2 - 1 29 46 -0.06 172 0 0 - 1 4 18 7 8 57.2 21 86 -11 - 0 46 39 - 1 21 56 - 0 44 26 - 1 24 10 -0.06 173 0 0 - 0 58 37 7 8 53.9 22 86 -12 - 0 40 58 - 1 16 15 - 0 38 44 - 1 18 29 -0.06 174 0 0 - 0 52 50 7 8 50.4 23 86 -12 - 0 35 11 - 1 10 29 - 0 32 58 - 1 12 42 -0.06 175 0 0 - 0 46 59 7 8 46.9 24 86 -13 - 0 29 20 - 1 4 38 - 0 27 6 - 1 6 51 -0.06 176 0 0 - 0 41 3 7 8 43.1 25 86 -14 - 0 23 23 - 0 58 42 - 0 21 10 - 1 0 55 -0.06 177 0 0 - 0 35 2 7 8 39.3 26 86 -15 - 0 17 22 - 0 52 41 - 0 15 9 - 0 54 54 -0.06 178 0 0 - 0 28 56 7 8 35.3 27 86 -16 - 0 11 16 - 0 46 35 - 0 9 3 - 0 48 49 -0.06 179 0 0 - 0 22 46 7 8 31.1 28 86 -17 - 0 5 6 - 0 40 25 - 0 2 53 - 0 42 39 -0.06 -180 0 0 - 0 16 32 7 8 26.8 29 86 -18 0 1 8 - 0 34 11 0 3 22 - 0 36 25 -0.06 -179 0 0 - 0 10 13 7 8 22.4 30 86 -19 0 7 27 - 0 27 52 0 9 41 - 0 30 6 -0.06 -178 0 0 - 0 3 50 7 8 17.9 31 86 -20 0 13 50 - 0 21 30 0 16 4 - 0 23 43 -0.06 -177 0 0 0 2 37 7 8 13.2 32 86 -21 0 20 17 - 0 15 3 0 22 31 - 0 17 16 -0.06 -176 0 0 0 9 8 7 8 8.4 33 86 -22 0 26 48 - 0 8 32 0 29 2 - 0 10 46 -0.06 -175 0 0 0 15 43 7 8 3.5 34 86 -23 0 33 23 - 0 1 58 0 35 37 - 0 4 11 -0.06 -174 0 0 0 22 21 7 7 58.4 35 86 -24 0 40 1 0 4 41 0 42 15 0 2 27 -0.06 -173 0 0 0 29 3 7 7 53.3 36 86 -25 0 46 43 0 11 22 0 48 57 0 9 9 -0.06 -172 0 0 0 35 48 7 7 48.0 37 86 -26 0 53 29 0 18 8 0 55 43 0 15 54 -0.06 -171 0 0 0 42 37 7 7 42.5 38 86 -27 1 0 18 0 24 56 1 2 31 0 22 43 -0.06 -170 0 0 0 49 29 7 7 37.0 39 86 -28 1 7 10 0 31 48 1 9 23 0 29 34 -0.06 -169 0 0 0 56 24 7 7 31.3 40 87 -28 1 14 5 0 38 43 1 16 18 0 36 29 -0.06 -168 0 0 1 3 21 7 7 25.6 41 87 -29 1 21 3 0 45 40 1 23 16 0 43 27 -0.06 -167 0 0 1 10 22 7 7 19.7 42 87 -30 1 28 3 0 52 41 1 30 17 0 50 27 -0.06 -166 0 0 1 17 25 7 7 13.7 43 87 -31 1 35 7 0 59 44 1 37 21 0 57 31 -0.06 -165 0 0 1 24 31 7 7 7.6 44 87 -32 1 42 13 1 6 50 1 44 27 1 4 36 -0.06 -164 0 0 1 31 40 7 7 1.4 45 87 -33 1 49 21 1 13 58 1 51 35 1 11 45 -0.06 -163 0 0 1 38 50 7 6 55.1 46 87 -34 1 56 32 1 21 9 1 58 46 1 18 55 -0.06 -162 0 0 1 46 3 7 6 48.7 47 87 -35 2 3 45 1 28 22 2 5 59 1 26 8 -0.06 -161 0 0 1 53 18 7 6 42.1 48 87 -36 2 11 0 1 35 37 2 13 14 1 33 23 -0.06 -160 0 0 2 0 35 7 6 35.5 49 87 -37 2 18 17 1 42 53 2 20 31 1 40 40 -0.06 -159 0 0 2 7 54 7 6 28.8 50 87 -38 2 25 36 1 50 12 2 27 49 1 47 58 -0.06 -158 0 0 2 15 14 7 6 22.0 51 88 -39 2 32 56 1 57 32 2 35 10 1 55 19 -0.06 -157 0 0 2 22 36 7 6 15.1 52 88 -40 2 40 18 2 4 54 2 42 32 2 2 40 -0.06 -156 0 0 2 29 59 7 6 8.1 53 88 -41 2 47 41 2 12 17 2 49 55 2 10 4 -0.06 -155 0 0 2 37 24 7 6 1.0 53 88 -41 2 55 6 2 19 42 2 57 20 2 17 28 -0.07 -154 0 0 2 44 49 7 5 53.8 54 88 -42 3 2 32 2 27 8 3 4 46 2 24 54 -0.07 -153 0 0 2 52 16 7 5 46.6 55 88 -43 3 9 58 2 34 34 3 12 12 2 32 20 -0.07 -152 0 0 2 59 44 7 5 39.2 56 89 -44 3 17 26 2 42 2 3 19 40 2 39 48 -0.07 -151 0 0 3 7 12 7 5 31.8 57 89 -45 3 24 55 2 49 30 3 27 9 2 47 17 -0.07 -150 0 0 3 14 41 7 5 24.3 58 89 -46 3 32 24 2 56 59 3 34 38 2 54 46 -0.07 -149 0 0 3 22 11 7 5 16.7 59 89 -47 3 39 53 3 4 29 3 42 7 3 2 15 -0.07 -148 0 0 3 29 41 7 5 9.1 60 89 -48 3 47 23 3 11 59 3 49 37 3 9 45 -0.07 -147 0 0 3 37 11 7 5 1.4 61 90 -49 3 54 53 3 19 29 3 57 7 3 17 15 -0.07 -146 0 0 3 44 41 7 4 53.6 62 90 -50 4 2 24 3 26 59 4 4 38 3 24 46 -0.07 -145 0 0 3 52 12 7 4 45.7 63 90 -50 4 9 54 3 34 30 4 12 8 3 32 16 -0.07 -144 0 0 3 59 42 7 4 37.8 64 91 -51 4 17 24 3 42 0 4 19 38 3 39 46 -0.07 -143 0 0 4 7 12 7 4 29.9 65 91 -52 4 24 54 3 49 30 4 27 8 3 47 16 -0.07 -142 0 0 4 14 41 7 4 21.8 66 91 -53 4 32 24 3 56 59 4 34 38 3 54 46 -0.07 -141 0 0 4 22 10 7 4 13.7 67 92 -54 4 39 53 4 4 28 4 42 7 4 2 15 -0.07 -140 0 0 4 29 39 7 4 5.6 68 92 -55 4 47 21 4 11 57 4 49 35 4 9 43 -0.07 -139 0 0 4 37 7 7 3 57.4 69 93 -56 4 54 49 4 19 25 4 57 3 4 17 11 -0.07 -138 0 0 4 44 33 7 3 49.1 70 93 -57 5 2 16 4 26 51 5 4 29 4 24 38 -0.07 -137 0 0 4 51 59 7 3 40.8 71 94 -58 5 9 41 4 34 17 5 11 55 4 32 3 -0.07 -136 0 0 4 59 24 7 3 32.5 72 95 -58 5 17 6 4 41 42 5 19 20 4 39 28 -0.07 -135 0 0 5 6 47 7 3 24.1 73 95 -59 5 24 29 4 49 5 5 26 43 4 46 51 -0.07 -134 0 0 5 14 9 7 3 15.7 74 96 -60 5 31 51 4 56 27 5 34 5 4 54 13 -0.07 -133 0 0 5 21 29 7 3 7.2 75 97 -61 5 39 11 5 3 47 5 41 25 5 1 34 -0.07 -132 0 0 5 28 48 7 2 58.7 76 98 -62 5 46 30 5 11 6 5 48 44 5 8 53 -0.07 -131 0 0 5 36 5 7 2 50.2 76 99 -63 5 53 47 5 18 23 5 56 1 5 16 10 -0.07 -130 0 0 5 43 20 7 2 41.7 77 100 -63 6 1 2 5 25 39 6 3 16 5 23 25 -0.07 -129 0 0 5 50 33 7 2 33.1 78 102 -64 6 8 15 5 32 52 6 10 29 5 30 38 -0.07 -128 0 0 5 57 44 7 2 24.5 79 104 -65 6 15 26 5 40 3 6 17 40 5 37 49 -0.07 -127 0 0 6 4 53 7 2 15.8 80 106 -66 6 22 35 5 47 12 6 24 49 5 44 58 -0.07 -126 0 0 6 12 0 7 2 7.2 81 108 -67 6 29 41 5 54 18 6 31 55 5 52 5 -0.07 -125 0 0 6 19 4 7 1 58.5 82 111 -67 6 36 45 6 1 22 6 38 59 5 59 9 -0.07 -124 0 0 6 26 5 7 1 49.8 83 115 -68 6 43 46 6 8 24 6 46 0 6 6 10 -0.07 -123 0 0 6 33 4 7 1 41.2 83 120 -69 6 50 45 6 15 23 6 52 59 6 13 9 -0.07 -122 0 0 6 39 59 7 1 32.4 84 125 -69 6 57 41 6 22 18 6 59 54 6 20 5 -0.07 -121 0 0 6 46 52 7 1 23.7 85 133 -70 7 4 34 6 29 11 7 6 47 6 26 58 -0.07 -120 0 0 6 53 42 7 1 15.0 85 142 -71 7 11 23 6 36 1 7 13 37 6 33 48 -0.07 -119 0 0 7 0 29 7 1 6.3 86 154 -71 7 18 10 6 42 48 7 20 24 6 40 35 -0.07 -118 0 0 7 7 12 7 0 57.6 86 168 -72 7 24 53 6 49 32 7 27 7 6 47 18 -0.07 -117 0 0 7 13 52 7 0 48.9 86 182 -73 7 31 33 6 56 12 7 33 47 6 53 58 -0.07 -116 0 0 7 20 29 7 0 40.1 86 195 -73 7 38 10 7 2 49 7 40 23 7 0 35 -0.07 -115 0 0 7 27 2 7 0 31.4 85 206 -74 7 44 43 7 9 22 7 46 56 7 7 8 -0.07 -114 0 0 7 33 31 7 0 22.7 85 216 -74 7 51 12 7 15 51 7 53 25 7 13 38 -0.07 -113 0 0 7 39 57 7 0 14.0 84 223 -75 7 57 37 7 22 17 7 59 51 7 20 3 -0.07 -112 0 0 7 46 18 7 0 5.4 83 228 -75 8 3 59 7 28 39 8 6 12 7 26 25 -0.07 -111 0 0 7 52 36 6 59 56.7 83 233 -75 8 10 16 7 34 56 8 12 30 7 32 43 -0.07 -110 0 0 7 58 50 6 59 48.1 82 236 -76 8 16 29 7 41 10 8 18 43 7 38 56 -0.07 -109 0 0 8 4 59 6 59 39.5 81 239 -76 8 22 39 7 47 19 8 24 52 7 45 6 -0.07 -108 0 0 8 11 4 6 59 30.9 80 242 -76 8 28 43 7 53 24 8 30 57 7 51 11 -0.07 -107 0 0 8 17 4 6 59 22.3 79 244 -76 8 34 44 7 59 25 8 36 57 7 57 12 -0.07 -106 0 0 8 23 0 6 59 13.8 78 245 -76 8 40 40 8 5 21 8 42 53 8 3 8 -0.07 -105 0 0 8 28 52 6 59 5.2 77 247 -76 8 46 31 8 11 13 8 48 45 8 8 59 -0.07 -104 0 0 8 34 38 6 58 56.8 76 248 -76 8 52 18 8 17 0 8 54 31 8 14 46 -0.07 -103 0 0 8 40 20 6 58 48.3 75 249 -76 8 57 59 8 22 42 9 0 13 8 20 28 -0.07 -102 0 0 8 45 57 6 58 39.9 74 250 -76 9 3 36 8 28 19 9 5 50 8 26 5 -0.07 -101 0 0 8 51 29 6 58 31.6 74 251 -75 9 9 8 8 33 51 9 11 22 8 31 38 -0.07 -100 0 0 8 56 56 6 58 23.2 73 252 -75 9 14 35 8 39 18 9 16 49 8 37 5 -0.07 - 99 0 0 9 2 18 6 58 15.0 72 253 -75 9 19 57 8 44 40 9 22 10 8 42 27 -0.07 - 98 0 0 9 7 35 6 58 6.7 71 254 -74 9 25 13 8 49 57 9 27 27 8 47 44 -0.07 - 97 0 0 9 12 46 6 57 58.5 70 254 -74 9 30 24 8 55 8 9 32 38 8 52 55 -0.07 - 96 0 0 9 17 52 6 57 50.4 69 255 -73 9 35 30 9 0 14 9 37 44 8 58 1 -0.07 - 95 0 0 9 22 52 6 57 42.3 68 255 -73 9 40 30 9 5 15 9 42 44 9 3 2 -0.07 - 94 0 0 9 27 47 6 57 34.3 67 256 -72 9 45 25 9 10 10 9 47 38 9 7 57 -0.07 - 93 0 0 9 32 36 6 57 26.3 66 257 -72 9 50 14 9 14 59 9 52 27 9 12 46 -0.07 - 92 0 0 9 37 20 6 57 18.4 65 257 -71 9 54 57 9 19 43 9 57 11 9 17 29 -0.07 - 91 0 0 9 41 57 6 57 10.6 64 257 -70 9 59 35 9 24 20 10 1 48 9 22 7 -0.07 - 90 0 0 9 46 29 6 57 2.8 63 258 -70 10 4 6 9 28 52 10 6 20 9 26 39 -0.07 - 89 0 0 9 50 55 6 56 55.1 62 258 -69 10 8 32 9 33 18 10 10 45 9 31 5 -0.07 - 88 0 0 9 55 15 6 56 47.4 61 259 -68 10 12 52 9 37 38 10 15 5 9 35 25 -0.07 - 87 0 0 9 59 28 6 56 39.8 60 259 -67 10 17 5 9 41 52 10 19 18 9 39 39 -0.07 - 86 0 0 10 3 36 6 56 32.3 59 259 -67 10 21 12 9 45 59 10 23 26 9 43 46 -0.07 - 85 0 0 10 7 37 6 56 24.9 58 260 -66 10 25 13 9 50 1 10 27 27 9 47 47 -0.07 - 84 0 0 10 11 32 6 56 17.5 58 260 -65 10 29 8 9 53 56 10 31 21 9 51 42 -0.07 - 83 0 0 10 15 20 6 56 10.2 57 260 -64 10 32 57 9 57 44 10 35 10 9 55 31 -0.07 - 82 0 0 10 19 2 6 56 3.0 56 261 -64 10 36 39 10 1 26 10 38 52 9 59 13 -0.07 - 81 0 0 10 22 38 6 55 55.9 55 261 -63 10 40 14 10 5 2 10 42 27 10 2 49 -0.07 - 80 0 0 10 26 7 6 55 48.8 54 261 -62 10 43 43 10 8 31 10 45 56 10 6 18 -0.07 - 79 0 0 10 29 29 6 55 41.9 53 262 -61 10 47 5 10 11 54 10 49 18 10 9 41 -0.07 - 78 0 0 10 32 45 6 55 35.0 52 262 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0 11 4 36 6 54 14.4 39 265 -49 11 22 11 10 47 2 11 24 24 10 44 49 -0.07 - 64 0 0 11 6 13 6 54 8.9 38 265 -48 11 23 48 10 48 39 11 26 0 10 46 26 -0.07 - 63 0 0 11 7 42 6 54 3.6 37 266 -47 11 25 17 10 50 8 11 27 30 10 47 55 -0.07 - 62 0 0 11 9 4 6 53 58.3 37 266 -46 11 26 39 10 51 30 11 28 52 10 49 17 -0.07 - 61 0 0 11 10 19 6 53 53.2 36 266 -46 11 27 53 10 52 45 11 30 6 10 50 32 -0.07 - 60 0 0 11 11 26 6 53 48.2 35 266 -45 11 29 0 10 53 52 11 31 13 10 51 39 -0.07 - 59 0 0 11 12 26 6 53 43.3 34 267 -44 11 30 0 10 54 52 11 32 13 10 52 39 -0.07 - 58 0 0 11 13 18 6 53 38.5 33 267 -43 11 30 52 10 55 44 11 33 5 10 53 31 -0.07 - 57 0 0 11 14 2 6 53 33.9 32 267 -42 11 31 36 10 56 28 11 33 49 10 54 15 -0.07 - 56 0 0 11 14 39 6 53 29.3 31 267 -41 11 32 13 10 57 5 11 34 26 10 54 52 -0.07 - 55 0 0 11 15 8 6 53 24.9 30 267 -40 11 32 42 10 57 34 11 34 55 10 55 22 -0.07 - 54 0 0 11 15 30 6 53 20.7 29 268 -39 11 33 4 10 57 56 11 35 17 10 55 43 -0.07 - 53 0 0 11 15 44 6 53 16.5 28 268 -38 11 33 18 10 58 10 11 35 31 10 55 57 -0.07 - 52 0 0 11 15 50 6 53 12.5 27 268 -37 11 33 25 10 58 17 11 35 37 10 56 4 -0.07 - 51 0 0 11 15 49 6 53 8.6 26 268 -37 11 33 23 10 58 15 11 35 36 10 56 3 -0.07 - 50 0 0 11 15 40 6 53 4.8 25 268 -36 11 33 14 10 58 6 11 35 27 10 55 54 -0.07 - 49 0 0 11 15 24 6 53 1.2 24 269 -35 11 32 58 10 57 50 11 35 11 10 55 37 -0.07 - 48 0 0 11 14 59 6 52 57.7 23 269 -34 11 32 33 10 57 25 11 34 46 10 55 13 -0.07 - 47 0 0 11 14 27 6 52 54.3 22 269 -33 11 32 1 10 56 53 11 34 14 10 54 41 -0.07 - 46 0 0 11 13 47 6 52 51.1 21 269 -32 11 31 22 10 56 14 11 33 35 10 54 1 -0.07 - 45 0 0 11 13 0 6 52 48.0 20 269 -31 11 30 34 10 55 26 11 32 47 10 53 13 -0.07 - 44 0 0 11 12 5 6 52 45.0 19 270 -30 11 29 39 10 54 31 11 31 52 10 52 18 -0.07 - 43 0 0 11 11 2 6 52 42.2 18 270 -29 11 28 36 10 53 28 11 30 49 10 51 15 -0.07 - 42 0 0 11 9 51 6 52 39.5 17 270 -28 11 27 26 10 52 17 11 29 39 10 50 5 -0.07 - 41 0 0 11 8 33 6 52 37.0 16 270 -27 11 26 7 10 50 59 11 28 20 10 48 46 -0.07 - 40 0 0 11 7 7 6 52 34.6 15 270 -26 11 24 42 10 49 33 11 26 54 10 47 20 -0.07 - 39 0 0 11 5 33 6 52 32.3 14 271 -26 11 23 8 10 47 59 11 25 21 10 45 47 -0.07 - 38 0 0 11 3 52 6 52 30.2 13 271 -25 11 21 27 10 46 18 11 23 40 10 44 5 -0.07 - 37 0 0 11 2 3 6 52 28.2 12 271 -24 11 19 38 10 44 29 11 21 51 10 42 16 -0.07 - 36 0 0 11 0 6 6 52 26.4 11 271 -23 11 17 41 10 42 32 11 19 54 10 40 19 -0.07 - 35 0 0 10 58 2 6 52 24.7 10 271 -22 11 15 37 10 40 28 11 17 50 10 38 15 -0.07 - 34 0 0 10 55 50 6 52 23.2 9 272 -21 11 13 25 10 38 16 11 15 38 10 36 3 -0.07 - 33 0 0 10 53 31 6 52 21.8 8 272 -20 11 11 6 10 35 56 11 13 18 10 33 43 -0.07 - 32 0 0 10 51 4 6 52 20.6 7 272 -19 11 8 39 10 33 29 11 10 51 10 31 16 -0.07 - 31 0 0 10 48 29 6 52 19.5 6 272 -18 11 6 4 10 30 54 11 8 17 10 28 41 -0.07 - 30 0 0 10 45 47 6 52 18.6 6 272 -17 11 3 22 10 28 12 11 5 35 10 25 59 -0.08 - 29 0 0 10 42 57 6 52 17.8 5 272 -16 11 0 32 10 25 22 11 2 45 10 23 9 -0.08 - 28 0 0 10 40 0 6 52 17.2 4 273 -15 10 57 35 10 22 25 10 59 48 10 20 12 -0.08 - 27 0 0 10 36 55 6 52 16.7 3 273 -14 10 54 31 10 19 20 10 56 44 10 17 7 -0.09 - 26 0 0 10 33 43 6 52 16.4 2 273 -13 10 51 19 10 16 8 10 53 32 10 13 55 -0.10 - 25 0 0 10 30 24 6 52 16.2 1 273 -12 10 48 0 10 12 49 10 50 13 10 10 36 -0.15 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 69-00037-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 57 27.0894 DE: +03 12 15.187 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 57 27.0893 DE: +03 12 15.187 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.7 * B mag [mag]: 11.4 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (903) Nealley asteroid class: approx. diameter [km]: 64 approx. diameter ["]: 0.041 distance from Earth [AU]: 2.16260 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#68 date of fit: 2023 Apr 27 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): 0.030", 0.002", 80.208° remarks: * orbital elements for (903)Nealley : Mean anomaly = 26.3624635789 deg Arg. of pericenter = 233.7616969339 deg Long. of node = 159.3016780198 deg Inclination = 11.7718801878 deg Eccentricity = 0.0482379843 Semimajor axis = 3.2425767557 AU Perihelion dist = 3.0861613892 AU Mag: H = 10.18, G = 0.15 Epoch of elements : MJD 60646.29228891 TDT (2024 Dec 02.2923) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#682023Apr27,5.26,2024,12,2,7.015002,-0.007657,0.066984,-6.889725,-0.791294,0.000910,0.001947,0.000002,0.000000 -117.1488,3.2773,72.15,-22.03,False TYC 69-00037-1,3.95752483,3.2042188,11.41,10.70,10.32,0.1,0,,3.97959604,3.2773264,4.12,4.06,0,0,0 903,Nealley,14.80,64.615,2.1626,0,0,-1.870,-3.21,,3.2,0 0,26.3131,2024,12,2,233.7617,159.3017,11.7719,0.04824,3.24258,3.08616,10.17,5.0,0.15 1.063,0.0297,0.0020,80,0.0026,Known errors,1.28,0,-1,-1 20241202_0037-1,60140.72 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:21 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org