IOTA/IOTA-ES occultation update for (89) Julia / UCAC4 562-045465 event on 2023 Jan 29, 11:38 UT Visible from USA, Japan, China Summary ------- On 2023 Jan 29 UT, the 145.4 km diameter asteroid (89) Julia will occult a 12.3 mag star in the constellation Cancer for observers along a path across USA, Japan, China. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.19 mag to 10.52 mag (the magnitude of the asteroid) for at most 9.920 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 Jan 29, 11:31 - 2023 Jan 29, 11:45 * geocentric midpoint of event [JD]: 2459973.98506013 * magnitude of target star: 12.30 * magnitude drop [mag]: 0.19 * estimated maximum duration [s]: 9.920 * Moon: 59 % sunlit, 73° distance * Sun: 173° distance * rough path description: USA, Japan, China Additional comments ------------------- low mag drop The occultation path -------------------- * approximate projected width [km]: 155 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.002", 111°) * approx speed of asteroid's shadow [km/s]: 14.6533 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 562-045465 by 89 Julia on 2023 Jan 29 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 86 0 0 13 40 38 11 45 17.8 0 67 6 14 26 10 .. .. .. 14 30 59 .. .. .. .... 87 0 0 14 5 26 11 45 17.7 1 67 5 14 51 1 13 20 5 14 55 50 13 15 20 -0.32 88 0 0 14 30 21 11 45 17.4 2 68 4 15 15 58 13 44 58 15 20 47 13 40 11 -0.34 89 0 0 14 55 22 11 45 17.0 3 68 3 15 41 1 14 9 56 15 45 51 14 5 10 -0.34 90 0 0 15 20 28 11 45 16.5 4 68 2 16 6 10 14 35 0 16 10 59 14 30 14 -0.34 91 0 0 15 45 39 11 45 15.8 5 68 1 16 31 23 15 0 9 16 36 13 14 55 22 -0.35 92 0 0 16 10 55 11 45 14.9 6 69 0 16 56 40 15 25 23 17 1 31 15 20 36 -0.35 93 0 0 16 36 13 11 45 13.9 7 69 -1 17 22 1 15 50 40 17 26 52 15 45 53 -0.35 94 0 0 17 1 35 11 45 12.7 8 69 -2 17 47 25 16 16 0 17 52 15 16 11 13 -0.35 95 0 0 17 26 59 11 45 11.4 9 70 -3 18 12 50 16 41 22 18 17 41 16 36 35 -0.35 96 0 0 17 52 25 11 45 10.0 10 70 -5 18 38 17 17 6 47 18 43 8 17 1 59 -0.35 97 0 0 18 17 51 11 45 8.4 12 70 -6 19 3 45 17 32 12 19 8 36 17 27 24 -0.35 98 0 0 18 43 18 11 45 6.6 13 71 -7 19 29 13 17 57 37 19 34 4 17 52 49 -0.35 99 0 0 19 8 44 11 45 4.7 14 71 -8 19 54 40 18 23 3 19 59 31 18 18 15 -0.35 100 0 0 19 34 10 11 45 2.7 15 71 -9 20 20 6 18 48 28 20 24 57 18 43 39 -0.35 101 0 0 19 59 33 11 45 0.5 16 72 -10 20 45 30 19 13 51 20 50 22 19 9 2 -0.35 102 0 0 20 24 55 11 44 58.2 17 72 -11 21 10 52 19 39 12 21 15 44 19 34 23 -0.35 103 0 0 20 50 14 11 44 55.8 18 72 -12 21 36 11 20 4 30 21 41 3 19 59 42 -0.35 104 0 0 21 15 29 11 44 53.2 19 73 -13 22 1 27 20 29 45 22 6 18 20 24 57 -0.35 105 0 0 21 40 40 11 44 50.5 20 73 -14 22 26 38 20 54 56 22 31 29 20 50 8 -0.35 106 0 0 22 5 46 11 44 47.7 21 74 -15 22 51 44 21 20 2 22 56 35 21 15 14 -0.35 107 0 0 22 30 47 11 44 44.8 22 74 -16 23 16 45 21 45 4 23 21 36 21 40 15 -0.35 108 0 0 22 55 42 11 44 41.7 23 74 -17 23 41 39 22 9 59 23 46 31 22 5 11 -0.35 109 0 0 23 20 31 11 44 38.5 24 75 -18 24 6 27 22 34 49 24 11 19 22 30 1 -0.35 110 0 0 23 45 13 11 44 35.2 25 75 -19 24 31 8 22 59 31 24 36 0 22 54 43 -0.35 111 0 0 24 9 47 11 44 31.8 26 76 -19 24 55 42 23 24 6 25 0 33 23 19 18 -0.35 112 0 0 24 34 13 11 44 28.3 27 76 -20 25 20 7 23 48 34 25 24 58 23 43 46 -0.36 113 0 0 24 58 31 11 44 24.7 28 77 -21 25 44 23 24 12 52 25 49 14 24 8 5 -0.36 114 0 0 25 22 39 11 44 21.0 28 77 -22 26 8 30 24 37 2 26 13 21 24 32 14 -0.36 115 0 0 25 46 38 11 44 17.2 29 78 -23 26 32 28 25 1 2 26 37 18 24 56 15 -0.36 116 0 0 26 10 27 11 44 13.3 30 78 -24 26 56 15 25 24 53 27 1 5 25 20 6 -0.36 117 0 0 26 34 5 11 44 9.2 31 79 -25 27 19 51 25 48 33 27 24 41 25 43 46 -0.36 118 0 0 26 57 32 11 44 5.1 32 80 -26 27 43 16 26 12 2 27 48 6 26 7 15 -0.36 119 0 0 27 20 48 11 44 1.0 33 80 -27 28 6 30 26 35 20 28 11 20 26 30 33 -0.36 120 0 0 27 43 52 11 43 56.7 34 81 -28 28 29 32 26 58 26 28 34 22 26 53 40 -0.36 121 0 0 28 6 44 11 43 52.3 35 81 -29 28 52 21 27 21 20 28 57 11 27 16 34 -0.36 122 0 0 28 29 23 11 43 47.9 36 82 -30 29 14 58 27 44 1 29 19 47 27 39 15 -0.36 123 0 0 28 51 48 11 43 43.4 37 83 -31 29 37 21 28 6 30 29 42 10 28 1 44 -0.36 124 0 0 29 14 1 11 43 38.8 38 83 -31 29 59 31 28 28 45 30 4 19 28 23 59 -0.36 125 0 0 29 36 0 11 43 34.1 39 84 -32 30 21 27 28 50 46 30 26 15 28 46 1 -0.36 126 0 0 29 57 44 11 43 29.4 39 85 -33 30 43 8 29 12 34 30 47 56 29 7 49 -0.36 127 0 0 30 19 14 11 43 24.6 40 85 -34 31 4 36 29 34 7 31 9 23 29 29 22 -0.36 128 0 0 30 40 29 11 43 19.8 41 86 -35 31 25 48 29 55 25 31 30 35 29 50 41 -0.36 129 0 0 31 1 30 11 43 14.9 42 87 -36 31 46 45 30 16 28 31 51 32 30 11 44 -0.36 130 0 0 31 22 14 11 43 9.9 43 88 -37 32 7 26 30 37 16 32 12 13 30 32 33 -0.36 131 0 0 31 42 44 11 43 4.9 44 89 -37 32 27 52 30 57 49 32 32 38 30 53 6 -0.36 132 0 0 32 2 57 11 42 59.8 45 89 -38 32 48 2 31 18 6 32 52 48 31 13 23 -0.36 133 0 0 32 22 54 11 42 54.7 45 90 -39 33 7 56 31 38 6 33 12 41 31 33 24 -0.36 134 0 0 32 42 35 11 42 49.5 46 91 -40 33 27 33 31 57 50 33 32 18 31 53 8 -0.36 135 0 0 33 1 59 11 42 44.3 47 92 -41 33 46 53 32 17 18 33 51 38 32 12 36 -0.36 136 0 0 33 21 6 11 42 39.1 48 93 -41 34 5 57 32 36 29 34 10 42 32 31 48 -0.36 137 0 0 33 39 57 11 42 33.8 49 94 -42 34 24 44 32 55 23 34 29 28 32 50 42 -0.36 138 0 0 33 58 30 11 42 28.5 49 95 -43 34 43 13 33 14 0 34 47 57 33 9 20 -0.36 139 0 0 34 16 46 11 42 23.1 50 96 -44 35 1 25 33 32 20 35 6 8 33 27 40 -0.36 140 0 0 34 34 44 11 42 17.7 51 97 -45 35 19 20 33 50 22 35 24 3 33 45 42 -0.36 141 0 0 34 52 25 11 42 12.3 52 98 -45 35 36 57 34 8 7 35 41 39 34 3 27 -0.36 142 0 0 35 9 48 11 42 6.8 52 99 -46 35 54 16 34 25 34 35 58 58 34 20 55 -0.36 143 0 0 35 26 53 11 42 1.4 53 100 -47 36 11 17 34 42 43 36 15 58 34 38 4 -0.36 144 0 0 35 43 40 11 41 55.9 54 101 -47 36 28 0 34 59 33 36 32 41 34 54 55 -0.36 145 0 0 36 0 9 11 41 50.3 55 102 -48 36 44 25 35 16 6 36 49 5 35 11 28 -0.36 146 0 0 36 16 19 11 41 44.8 55 104 -49 37 0 31 35 32 21 37 5 11 35 27 43 -0.36 147 0 0 36 32 12 11 41 39.2 56 105 -50 37 16 19 35 48 17 37 20 59 35 43 40 -0.36 148 0 0 36 47 46 11 41 33.7 57 106 -50 37 31 49 36 3 55 37 36 29 35 59 18 -0.36 149 0 0 37 3 1 11 41 28.1 57 107 -51 37 47 1 36 19 14 37 51 40 36 14 38 -0.36 150 0 0 37 17 58 11 41 22.5 58 109 -52 38 1 54 36 34 15 38 6 32 36 29 39 -0.36 151 0 0 37 32 36 11 41 16.8 59 110 -52 38 16 28 36 48 57 38 21 6 36 44 22 -0.36 152 0 0 37 46 56 11 41 11.2 59 112 -53 38 30 43 37 3 21 38 35 21 36 58 46 -0.37 153 0 0 38 0 57 11 41 5.6 60 113 -53 38 44 40 37 17 26 38 49 18 37 12 51 -0.37 154 0 0 38 14 39 11 40 59.9 61 115 -54 38 58 19 37 31 12 39 2 55 37 26 38 -0.37 155 0 0 38 28 2 11 40 54.3 61 116 -55 39 11 38 37 44 39 39 16 15 37 40 5 -0.37 156 0 0 38 41 7 11 40 48.6 62 118 -55 39 24 39 37 57 47 39 29 15 37 53 14 -0.37 157 0 0 38 53 53 11 40 42.9 62 119 -56 39 37 21 38 10 37 39 41 57 38 6 4 -0.37 158 0 0 39 6 20 11 40 37.3 63 121 -56 39 49 44 38 23 8 39 54 19 38 18 36 -0.37 159 0 0 39 18 28 11 40 31.6 63 123 -57 40 1 49 38 35 20 40 6 24 38 30 48 -0.37 160 0 0 39 30 18 11 40 25.9 64 125 -57 40 13 35 38 47 13 40 18 9 38 42 41 -0.37 161 0 0 39 41 48 11 40 20.3 64 127 -58 40 25 1 38 58 47 40 29 35 38 54 16 -0.37 162 0 0 39 53 0 11 40 14.6 65 128 -58 40 36 10 39 10 3 40 40 43 39 5 32 -0.37 163 0 0 40 3 53 11 40 8.9 65 130 -59 40 46 59 39 20 59 40 51 32 39 16 28 -0.37 164 0 0 40 14 27 11 40 3.3 66 132 -59 40 57 30 39 31 37 41 2 3 39 27 6 -0.37 165 0 0 40 24 43 11 39 57.6 66 135 -60 41 7 42 39 41 55 41 12 14 39 37 26 -0.37 166 0 0 40 34 39 11 39 51.9 67 137 -60 41 17 35 39 51 55 41 22 7 39 47 26 -0.37 167 0 0 40 44 17 11 39 46.3 67 139 -61 41 27 10 40 1 36 41 31 41 39 57 7 -0.37 168 0 0 40 53 36 11 39 40.6 67 141 -61 41 36 25 40 10 59 41 40 57 40 6 30 -0.37 169 0 0 41 2 37 11 39 35.0 68 143 -62 41 45 23 40 20 2 41 49 54 40 15 34 -0.37 170 0 0 41 11 18 11 39 29.3 68 146 -62 41 54 1 40 28 47 41 58 32 40 24 19 -0.37 171 0 0 41 19 41 11 39 23.7 68 148 -62 42 2 21 40 37 13 42 6 52 40 32 45 -0.37 172 0 0 41 27 46 11 39 18.1 69 150 -63 42 10 23 40 45 20 42 14 53 40 40 52 -0.37 173 0 0 41 35 31 11 39 12.5 69 153 -63 42 18 6 40 53 8 42 22 36 40 48 41 -0.37 174 0 0 41 42 59 11 39 6.9 69 155 -63 42 25 30 41 0 38 42 30 0 40 56 11 -0.37 175 0 0 41 50 7 11 39 1.3 69 158 -63 42 32 36 41 7 49 42 37 6 41 3 23 -0.37 176 0 0 41 56 57 11 38 55.7 69 161 -64 42 39 24 41 14 42 42 43 53 41 10 15 -0.37 177 0 0 42 3 29 11 38 50.1 69 163 -64 42 45 53 41 21 16 42 50 22 41 16 50 -0.37 178 0 0 42 9 42 11 38 44.6 69 166 -64 42 52 4 41 27 31 42 56 32 41 23 5 -0.37 179 0 0 42 15 36 11 38 39.0 70 168 -64 42 57 56 41 33 28 43 2 24 41 29 2 -0.37 -180 0 0 42 21 13 11 38 33.5 70 171 -64 43 3 30 41 39 6 43 7 58 41 34 41 -0.37 -179 0 0 42 26 30 11 38 27.9 70 174 -65 43 8 46 41 44 26 43 13 14 41 40 1 -0.37 -178 0 0 42 31 30 11 38 22.4 70 176 -65 43 13 43 41 49 27 43 18 11 41 45 2 -0.37 -177 0 0 42 36 11 11 38 16.9 70 179 -65 43 18 23 41 54 10 43 22 50 41 49 45 -0.37 -176 0 0 42 40 33 11 38 11.4 69 182 -65 43 22 44 41 58 34 43 27 11 41 54 10 -0.37 -175 0 0 42 44 38 11 38 6.0 69 184 -65 43 26 46 42 2 40 43 31 13 41 58 16 -0.37 -174 0 0 42 48 24 11 38 0.5 69 187 -65 43 30 31 42 6 28 43 34 58 42 2 3 -0.37 -173 0 0 42 51 52 11 37 55.0 69 189 -65 43 33 57 42 9 57 43 38 24 42 5 33 -0.37 -172 0 0 42 55 1 11 37 49.6 69 192 -65 43 37 6 42 13 8 43 41 32 42 8 43 -0.37 -171 0 0 42 57 52 11 37 44.2 69 194 -65 43 39 56 42 16 0 43 44 22 42 11 36 -0.37 -170 0 0 43 0 25 11 37 38.8 68 197 -65 43 42 28 42 18 34 43 46 54 42 14 10 -0.37 -169 0 0 43 2 40 11 37 33.4 68 199 -65 43 44 42 42 20 50 43 49 8 42 16 26 -0.37 -168 0 0 43 4 37 11 37 28.0 68 201 -65 43 46 38 42 22 47 43 51 4 42 18 23 -0.37 -167 0 0 43 6 15 11 37 22.6 68 204 -65 43 48 15 42 24 26 43 52 42 42 20 3 -0.37 -166 0 0 43 7 36 11 37 17.3 67 206 -64 43 49 35 42 25 47 43 54 1 42 21 23 -0.37 -165 0 0 43 8 38 11 37 11.9 67 208 -64 43 50 37 42 26 50 43 55 3 42 22 26 -0.37 -164 0 0 43 9 21 11 37 6.6 67 210 -64 43 51 20 42 27 34 43 55 46 42 23 10 -0.37 -163 0 0 43 9 47 11 37 1.3 66 212 -64 43 51 46 42 28 0 43 56 12 42 23 36 -0.37 -162 0 0 43 9 55 11 36 56.0 66 214 -64 43 51 53 42 28 7 43 56 19 42 23 44 -0.37 -161 0 0 43 9 44 11 36 50.7 65 216 -63 43 51 43 42 27 57 43 56 9 42 23 33 -0.37 -160 0 0 43 9 15 11 36 45.5 65 218 -63 43 51 14 42 27 28 43 55 40 42 23 4 -0.37 -159 0 0 43 8 28 11 36 40.2 65 220 -63 43 50 27 42 26 40 43 54 53 42 22 17 -0.37 -158 0 0 43 7 23 11 36 35.0 64 222 -63 43 49 22 42 25 35 43 53 48 42 21 11 -0.37 -157 0 0 43 5 59 11 36 29.8 64 224 -62 43 47 59 42 24 11 43 52 25 42 19 47 -0.37 -156 0 0 43 4 18 11 36 24.6 63 225 -62 43 46 18 42 22 28 43 50 44 42 18 5 -0.37 -155 0 0 43 2 18 11 36 19.4 63 227 -62 43 44 19 42 20 28 43 48 45 42 16 4 -0.37 -154 0 0 43 0 0 11 36 14.3 62 229 -61 43 42 2 42 18 9 43 46 28 42 13 45 -0.37 -153 0 0 42 57 23 11 36 9.1 62 230 -61 43 39 26 42 15 31 43 43 53 42 11 7 -0.37 -152 0 0 42 54 28 11 36 4.0 61 232 -60 43 36 33 42 12 35 43 40 59 42 8 11 -0.37 -151 0 0 42 51 15 11 35 58.9 61 233 -60 43 33 21 42 9 21 43 37 47 42 4 57 -0.37 -150 0 0 42 47 44 11 35 53.8 60 235 -60 43 29 51 42 5 48 43 34 18 42 1 24 -0.37 -149 0 0 42 43 54 11 35 48.8 60 236 -59 43 26 2 42 1 57 43 30 29 41 57 33 -0.37 -148 0 0 42 39 46 11 35 43.7 59 238 -59 43 21 56 41 57 47 43 26 23 41 53 23 -0.37 -147 0 0 42 35 19 11 35 38.7 58 239 -58 43 17 31 41 53 19 43 21 58 41 48 54 -0.37 -146 0 0 42 30 34 11 35 33.7 58 241 -58 43 12 47 41 48 32 43 17 15 41 44 7 -0.37 -145 0 0 42 25 31 11 35 28.7 57 242 -57 43 7 46 41 43 27 43 12 13 41 39 2 -0.37 -144 0 0 42 20 8 11 35 23.8 57 243 -57 43 2 25 41 38 3 43 6 54 41 33 37 -0.37 -143 0 0 42 14 28 11 35 18.8 56 244 -56 42 56 47 41 32 20 43 1 15 41 27 54 -0.37 -142 0 0 42 8 29 11 35 13.9 55 246 -56 42 50 50 41 26 19 42 55 18 41 21 53 -0.37 -141 0 0 42 2 11 11 35 9.0 55 247 -55 42 44 34 41 19 59 42 49 3 41 15 32 -0.37 -140 0 0 41 55 34 11 35 4.2 54 248 -55 42 38 0 41 13 20 42 42 29 41 8 53 -0.37 -139 0 0 41 48 39 11 34 59.3 53 249 -54 42 31 8 41 6 22 42 35 37 41 1 55 -0.37 -138 0 0 41 41 25 11 34 54.5 53 250 -54 42 23 56 40 59 5 42 28 26 40 54 38 -0.37 -137 0 0 41 33 52 11 34 49.7 52 252 -53 42 16 26 40 51 30 42 20 56 40 47 3 -0.37 -136 0 0 41 26 1 11 34 44.9 52 253 -52 42 8 37 40 43 36 42 13 8 40 39 8 -0.37 -135 0 0 41 17 50 11 34 40.2 51 254 -52 42 0 30 40 35 23 42 5 0 40 30 55 -0.37 -134 0 0 41 9 21 11 34 35.5 50 255 -51 41 52 4 40 26 50 41 56 34 40 22 22 -0.37 -133 0 0 41 0 33 11 34 30.8 50 256 -51 41 43 19 40 17 59 41 47 50 40 13 31 -0.37 -132 0 0 40 51 26 11 34 26.2 49 257 -50 41 34 15 40 8 49 41 38 46 40 4 20 -0.37 -131 0 0 40 42 0 11 34 21.6 48 258 -49 41 24 52 39 59 20 41 29 24 39 54 51 -0.37 -130 0 0 40 32 15 11 34 17.0 47 259 -49 41 15 10 39 49 32 41 19 42 39 45 2 -0.37 -129 0 0 40 22 11 11 34 12.4 47 260 -48 41 5 9 39 39 24 41 9 42 39 34 54 -0.37 -128 0 0 40 11 48 11 34 7.9 46 261 -47 40 54 50 39 28 58 40 59 23 39 24 27 -0.37 -127 0 0 40 1 5 11 34 3.4 45 262 -47 40 44 11 39 18 12 40 48 44 39 13 41 -0.37 -126 0 0 39 50 4 11 33 59.0 45 263 -46 40 33 13 39 7 7 40 37 47 39 2 36 -0.37 -125 0 0 39 38 44 11 33 54.6 44 263 -45 40 21 57 38 55 43 40 26 30 38 51 12 -0.37 -124 0 0 39 27 4 11 33 50.2 43 264 -45 40 10 21 38 44 0 40 14 55 38 39 28 -0.37 -123 0 0 39 15 5 11 33 45.9 42 265 -44 39 58 26 38 31 57 40 3 0 38 27 25 -0.37 -122 0 0 39 2 47 11 33 41.6 42 266 -43 39 46 11 38 19 35 39 50 47 38 15 3 -0.37 -121 0 0 38 50 10 11 33 37.3 41 267 -43 39 33 38 38 6 54 39 38 14 38 2 22 -0.37 -120 0 0 38 37 14 11 33 33.1 40 268 -42 39 20 46 37 53 54 39 25 22 37 49 21 -0.37 -119 0 0 38 23 58 11 33 29.0 39 269 -41 39 7 34 37 40 35 39 12 11 37 36 1 -0.37 -118 0 0 38 10 24 11 33 24.9 39 269 -40 38 54 4 37 26 56 38 58 41 37 22 22 -0.37 -117 0 0 37 56 30 11 33 20.8 38 270 -40 38 40 14 37 12 59 38 44 51 37 8 24 -0.37 -116 0 0 37 42 17 11 33 16.8 37 271 -39 38 26 5 36 58 42 38 30 43 36 54 7 -0.37 -115 0 0 37 27 45 11 33 12.8 36 272 -38 38 11 38 36 44 6 38 16 16 36 39 31 -0.37 -114 0 0 37 12 54 11 33 8.9 36 272 -38 37 56 51 36 29 11 38 1 29 36 24 35 -0.37 -113 0 0 36 57 44 11 33 5.1 35 273 -37 37 41 45 36 13 57 37 46 24 36 9 21 -0.37 -112 0 0 36 42 15 11 33 1.3 34 274 -36 37 26 20 35 58 24 37 30 59 35 53 47 -0.37 -111 0 0 36 26 28 11 32 57.5 33 275 -35 37 10 36 35 42 32 37 15 16 35 37 55 -0.37 -110 0 0 36 10 21 11 32 53.9 32 275 -34 36 54 34 35 26 21 36 59 14 35 21 44 -0.37 -109 0 0 35 53 55 11 32 50.3 31 276 -34 36 38 12 35 9 51 36 42 53 35 5 14 -0.37 -108 0 0 35 37 11 11 32 46.7 31 277 -33 36 21 32 34 53 3 36 26 13 34 48 25 -0.37 -107 0 0 35 20 8 11 32 43.2 30 277 -32 36 4 34 34 35 56 36 9 15 34 31 18 -0.37 -106 0 0 35 2 47 11 32 39.8 29 278 -31 35 47 16 34 18 31 35 51 59 34 13 52 -0.37 -105 0 0 34 45 8 11 32 36.5 28 279 -30 35 29 41 34 0 47 35 34 23 33 56 8 -0.37 -104 0 0 34 27 10 11 32 33.2 27 279 -30 35 11 47 33 42 45 35 16 30 33 38 5 -0.37 -103 0 0 34 8 54 11 32 30.0 26 280 -29 34 53 35 33 24 25 34 58 19 33 19 45 -0.37 -102 0 0 33 50 20 11 32 26.9 26 281 -28 34 35 5 33 5 48 34 39 49 33 1 7 -0.37 -101 0 0 33 31 28 11 32 23.8 25 281 -27 34 16 17 32 46 52 34 21 2 32 42 11 -0.37 -100 0 0 33 12 19 11 32 20.9 24 282 -26 33 57 12 32 27 39 34 1 56 32 22 57 -0.37 - 99 0 0 32 52 52 11 32 18.0 23 282 -25 33 37 49 32 8 8 33 42 34 32 3 26 -0.37 - 98 0 0 32 33 7 11 32 15.2 22 283 -25 33 18 8 31 48 20 33 22 54 31 43 38 -0.37 - 97 0 0 32 13 6 11 32 12.5 21 284 -24 32 58 11 31 28 15 33 2 57 31 23 32 -0.37 - 96 0 0 31 52 48 11 32 9.9 20 284 -23 32 37 56 31 7 53 32 42 43 31 3 10 -0.37 - 95 0 0 31 32 14 11 32 7.4 19 285 -22 32 17 25 30 47 15 32 22 12 30 42 32 -0.37 - 94 0 0 31 11 23 11 32 5.0 18 285 -21 31 56 38 30 26 21 32 1 25 30 21 37 -0.37 - 93 0 0 30 50 15 11 32 2.7 18 286 -20 31 35 34 30 5 10 31 40 22 30 0 26 -0.37 - 92 0 0 30 28 53 11 32 0.5 17 286 -19 31 14 15 29 43 44 31 19 2 29 39 0 -0.37 - 91 0 0 30 7 14 11 31 58.4 16 287 -18 30 52 40 29 22 3 30 57 28 29 17 18 -0.38 - 90 0 0 29 45 21 11 31 56.4 15 287 -17 30 30 49 29 0 6 30 35 38 28 55 21 -0.38 - 89 0 0 29 23 12 11 31 54.5 14 288 -17 30 8 44 28 37 55 30 13 33 28 33 9 -0.38 - 88 0 0 29 0 50 11 31 52.7 13 288 -16 29 46 24 28 15 29 29 51 13 28 10 43 -0.38 - 87 0 0 28 38 13 11 31 51.1 12 289 -15 29 23 50 27 52 49 29 28 39 27 48 3 -0.38 - 86 0 0 28 15 22 11 31 49.5 11 289 -14 29 1 2 27 29 56 29 5 51 27 25 9 -0.38 - 85 0 0 27 52 18 11 31 48.1 10 290 -13 28 38 0 27 6 49 28 42 50 27 2 2 -0.39 - 84 0 0 27 29 0 11 31 46.8 9 290 -12 28 14 45 26 43 29 28 19 35 26 38 42 -0.39 - 83 0 0 27 5 31 11 31 45.6 8 291 -11 27 51 18 26 19 57 27 56 8 26 15 10 -0.39 - 82 0 0 26 41 49 11 31 44.5 7 291 -10 27 27 38 25 56 13 27 32 29 25 51 26 -0.40 - 81 0 0 26 17 55 11 31 43.6 6 292 -9 27 3 47 25 32 18 27 8 38 25 27 30 -0.41 - 80 0 0 25 53 51 11 31 42.8 5 292 -8 26 39 44 25 8 12 26 44 35 25 3 24 -0.42 - 79 0 0 25 29 35 11 31 42.1 4 293 -7 26 15 31 24 43 54 26 20 22 24 39 6 -0.43 - 78 0 0 25 5 10 11 31 41.6 3 293 -6 25 51 7 24 19 27 25 55 58 24 14 39 -0.46 - 77 0 0 24 40 35 11 31 41.2 2 293 -5 25 26 33 23 54 51 25 31 25 23 50 2 -0.50 - 76 0 0 24 15 50 11 31 40.9 1 294 -4 25 1 50 23 30 5 25 6 42 23 25 17 -0.61 - 75 0 0 23 50 57 11 31 40.8 0 294 -3 24 36 58 .. .. .. 24 41 50 .. .. .. -1.57 Uncertainty in time = +/- 1 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4 562-045465 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 24 13.5611 DE: +22 14 56.382 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 24 13.5611 DE: +22 14 56.382 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (89) Julia asteroid class: ShapeModel approx. diameter [km]: 145 approx. diameter ["]: 0.111 distance from Earth [AU]: 1.80040 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#126 date of fit: 2022 Nov 22 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): 0.012", 0.002", 111.138° remarks: * orbital elements for (89)Julia : Mean anomaly = 110.1803542157 deg Arg. of pericenter = 45.0873833403 deg Long. of node = 311.5460930813 deg Inclination = 16.1263888243 deg Eccentricity = 0.1844967232 Semimajor axis = 2.5502602793 AU Perihelion dist = 2.0797456144 AU Mag: H = 6.76, G = 0.15 Epoch of elements : MJD 59973.48493055 TDT (2023 Jan 29.4849) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1262022Nov22,9.92,2023,1,29,11.641443,-0.032726,0.342703,-8.233169,-0.787158,0.000555,-0.000438,0.000001,0.000000 -176.6885,22.1739,8.64,-17.93,False UCAC4 562-045465,8.40376698,22.2489950,0.00,12.30,0.00,0.0,0,K,8.42655309,22.1739316,0.19,0.00,0,0,0 89,Julia,10.52,145.4,1.8004,0,0,-2.894,-3.85,,7.0,0 0,110.0630,2023,1,29,45.0874,311.5461,16.1264,0.18450,2.55026,2.07975,6.76,5.0,0.15 1.053,0.0123,0.0022,111,0.0059,Known errors,-1.00,-1,-1,-1 20230129_045465,59914.10 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:17 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org