IOTA/IOTA-ES occultation update for (25) Phocaea / UCAC4-396-038385 event on 2023 Jan 04, 06:59 UT Visible from USA Summary ------- On 2023 Jan 04 UT, the 72.3 km diameter asteroid (25) Phocaea will occult a 12.4 mag star in the constellation Monoceros for observers along a path across USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.88 mag to 12.68 mag (the magnitude of the asteroid) for at most 5.030 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: 98 * date and approx. time of event: 2023 Jan 04, 06:53 - 2023 Jan 04, 07:04 * geocentric midpoint of event [JD]: 2459948.79127325 * magnitude of target star: 12.44 * magnitude drop [mag]: 0.88 * estimated maximum duration [s]: 5.030 * Moon: 93 % sunlit, 60° distance * Sun: 143° distance * rough path description: USA The occultation path -------------------- * approximate projected width [km]: 101 * 1 sigma uncertainty interval [path widths]: +/- 0.34 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.016) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.015", 101°) * approx speed of asteroid's shadow [km/s]: 14.3598 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-396-038385 by 25 Phocaea on 2023 Jan 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 -170 0 0 35 47 11 7 4 41.9 1 104 -33 36 15 44 35 18 52 36 35 34 34 59 28 .... -169 0 0 35 35 37 7 4 41.7 1 105 -34 36 4 8 35 7 20 36 23 57 34 47 57 -0.63 -168 0 0 35 24 14 7 4 41.4 2 105 -34 35 52 44 34 55 59 36 12 32 34 36 38 -0.76 -167 0 0 35 13 5 7 4 41.0 3 106 -35 35 41 32 34 44 51 36 1 19 34 25 31 -0.82 -166 0 0 35 2 7 7 4 40.5 4 106 -36 35 30 33 34 33 56 35 50 18 34 14 37 -0.86 -165 0 0 34 51 23 7 4 39.8 5 107 -37 35 19 47 34 23 13 35 39 30 34 3 55 -0.88 -164 0 0 34 40 51 7 4 39.0 6 107 -38 35 9 13 34 12 44 35 28 56 33 53 27 -0.90 -163 0 0 34 30 33 7 4 38.0 6 108 -38 34 58 53 34 2 27 35 18 35 33 43 12 -0.91 -162 0 0 34 20 29 7 4 36.9 7 109 -39 34 48 47 33 52 24 35 8 27 33 33 10 -0.92 -161 0 0 34 10 38 7 4 35.7 8 109 -40 34 38 54 33 42 35 34 58 33 33 23 22 -0.93 -160 0 0 34 1 1 7 4 34.4 9 110 -41 34 29 16 33 33 0 34 48 53 33 13 48 -0.94 -159 0 0 33 51 38 7 4 32.9 10 110 -42 34 19 51 33 23 39 34 39 27 33 4 28 -0.94 -158 0 0 33 42 29 7 4 31.3 11 111 -42 34 10 41 33 14 32 34 30 16 32 55 22 -0.95 -157 0 0 33 33 35 7 4 29.5 11 111 -43 34 1 45 33 5 39 34 21 19 32 46 31 -0.95 -156 0 0 33 24 56 7 4 27.6 12 112 -44 33 53 4 32 57 1 34 12 37 32 37 54 -0.95 -155 0 0 33 16 31 7 4 25.6 13 113 -45 33 44 38 32 48 39 34 4 10 32 29 32 -0.95 -154 0 0 33 8 22 7 4 23.5 14 113 -46 33 36 27 32 40 31 33 55 57 32 21 25 -0.96 -153 0 0 33 0 28 7 4 21.2 15 114 -47 33 28 31 32 32 38 33 48 1 32 13 33 -0.96 -152 0 0 32 52 49 7 4 18.9 16 114 -47 33 20 51 32 25 0 33 40 19 32 5 57 -0.96 -151 0 0 32 45 25 7 4 16.4 16 115 -48 33 13 26 32 17 38 33 32 53 31 58 36 -0.96 -150 0 0 32 38 17 7 4 13.7 17 116 -49 33 6 16 32 10 32 33 25 43 31 51 30 -0.96 -149 0 0 32 31 25 7 4 11.0 18 116 -50 32 59 23 32 3 41 33 18 48 31 44 41 -0.97 -148 0 0 32 24 49 7 4 8.1 19 117 -51 32 52 46 31 57 6 33 12 10 31 38 7 -0.97 -147 0 0 32 18 29 7 4 5.1 20 117 -52 32 46 24 31 50 47 33 5 48 31 31 49 -0.97 -146 0 0 32 12 25 7 4 2.0 20 118 -52 32 40 19 31 44 45 32 59 42 31 25 47 -0.97 -145 0 0 32 6 37 7 3 58.7 21 119 -53 32 34 30 31 38 58 32 53 52 31 20 1 -0.97 -144 0 0 32 1 6 7 3 55.4 22 119 -54 32 28 57 31 33 28 32 48 18 31 14 31 -0.97 -143 0 0 31 55 51 7 3 51.9 23 120 -55 32 23 41 31 28 14 32 43 1 31 9 18 -0.97 -142 0 0 31 50 52 7 3 48.3 23 121 -56 32 18 41 31 23 16 32 38 1 31 4 21 -0.97 -141 0 0 31 46 10 7 3 44.6 24 121 -57 32 13 58 31 18 35 32 33 17 30 59 41 -0.97 -140 0 0 31 41 45 7 3 40.8 25 122 -57 32 9 32 31 14 11 32 28 50 30 55 17 -0.97 -139 0 0 31 37 36 7 3 36.9 26 123 -58 32 5 23 31 10 3 32 24 40 30 51 10 -0.97 -138 0 0 31 33 45 7 3 32.9 26 123 -59 32 1 30 31 6 12 32 20 47 30 47 20 -0.97 -137 0 0 31 30 10 7 3 28.8 27 124 -60 31 57 55 31 2 38 32 17 11 30 43 46 -0.97 -136 0 0 31 26 52 7 3 24.6 28 125 -61 31 54 36 30 59 21 32 13 52 30 40 30 -0.98 -135 0 0 31 23 51 7 3 20.3 29 126 -62 31 51 34 30 56 21 32 10 50 30 37 30 -0.98 -134 0 0 31 21 7 7 3 15.8 29 126 -62 31 48 50 30 53 37 32 8 5 30 34 47 -0.98 -133 0 0 31 18 40 7 3 11.3 30 127 -63 31 46 22 30 51 11 32 5 37 30 32 21 -0.98 -132 0 0 31 16 30 7 3 6.7 31 128 -64 31 44 12 30 49 2 32 3 26 30 30 12 -0.98 -131 0 0 31 14 38 7 3 2.0 31 129 -65 31 42 19 30 47 10 32 1 32 30 28 20 -0.98 -130 0 0 31 13 2 7 2 57.2 32 130 -66 31 40 43 30 45 34 31 59 56 30 26 45 -0.98 -129 0 0 31 11 43 7 2 52.3 33 130 -67 31 39 24 30 44 16 31 58 37 30 25 27 -0.98 -128 0 0 31 10 42 7 2 47.4 33 131 -67 31 38 22 30 43 15 31 57 35 30 24 26 -0.98 -127 0 0 31 9 58 7 2 42.3 34 132 -68 31 37 38 30 42 31 31 56 50 30 23 42 -0.98 -126 0 0 31 9 31 7 2 37.2 35 133 -69 31 37 10 30 42 4 31 56 23 30 23 16 -0.98 -125 0 0 31 9 21 7 2 32.0 35 134 -70 31 37 0 30 41 54 31 56 13 30 23 6 -0.98 -124 0 0 31 9 28 7 2 26.7 36 135 -71 31 37 7 30 42 2 31 56 20 30 23 13 -0.98 -123 0 0 31 9 52 7 2 21.3 36 136 -71 31 37 31 30 42 26 31 56 44 30 23 37 -0.98 -122 0 0 31 10 33 7 2 15.9 37 137 -72 31 38 13 30 43 7 31 57 25 30 24 19 -0.98 -121 0 0 31 11 32 7 2 10.4 37 138 -73 31 39 11 30 44 5 31 58 24 30 25 17 -0.98 -120 0 0 31 12 47 7 2 4.8 38 139 -74 31 40 26 30 45 20 31 59 39 30 26 32 -0.98 -119 0 0 31 14 19 7 1 59.2 38 140 -74 31 41 59 30 46 52 32 1 12 30 28 4 -0.98 -118 0 0 31 16 8 7 1 53.5 39 141 -75 31 43 48 30 48 41 32 3 1 30 29 53 -0.98 -117 0 0 31 18 14 7 1 47.7 40 142 -76 31 45 55 30 50 47 32 5 8 30 31 58 -0.98 -116 0 0 31 20 37 7 1 41.9 40 143 -76 31 48 18 30 53 10 32 7 31 30 34 20 -0.98 -115 0 0 31 23 17 7 1 36.0 40 144 -77 31 50 58 30 55 49 32 10 12 30 36 59 -0.98 -114 0 0 31 26 13 7 1 30.1 41 145 -78 31 53 55 30 58 45 32 13 9 30 39 55 -0.98 -113 0 0 31 29 26 7 1 24.1 41 146 -78 31 57 8 31 1 57 32 16 23 30 43 7 -0.98 -112 0 0 31 32 56 7 1 18.1 42 147 -79 32 0 38 31 5 26 32 19 53 30 46 35 -0.98 -111 0 0 31 36 42 7 1 12.0 42 149 -79 32 4 25 31 9 11 32 23 40 30 50 20 -0.98 -110 0 0 31 40 44 7 1 5.9 42 150 -79 32 8 28 31 13 13 32 27 44 30 54 21 -0.98 -109 0 0 31 45 3 7 0 59.8 43 151 -80 32 12 47 31 17 31 32 32 4 30 58 39 -0.98 -108 0 0 31 49 37 7 0 53.6 43 152 -80 32 17 23 31 22 5 32 36 40 31 3 12 -0.98 -107 0 0 31 54 28 7 0 47.4 43 153 -80 32 22 15 31 26 55 32 41 32 31 8 2 -0.98 -106 0 0 31 59 35 7 0 41.1 44 155 -80 32 27 22 31 32 1 32 46 41 31 13 7 -0.98 -105 0 0 32 4 58 7 0 34.9 44 156 -80 32 32 46 31 37 23 32 52 5 31 18 29 -0.98 -104 0 0 32 10 37 7 0 28.6 44 157 -80 32 38 26 31 43 1 32 57 45 31 24 6 -0.98 -103 0 0 32 16 31 7 0 22.3 44 159 -80 32 44 21 31 48 54 33 3 41 31 29 58 -0.98 -102 0 0 32 22 41 7 0 15.9 45 160 -80 32 50 32 31 55 3 33 9 53 31 36 6 -0.99 -101 0 0 32 29 6 7 0 9.6 45 161 -80 32 56 58 32 1 27 33 16 20 31 42 30 -0.99 -100 0 0 32 35 46 7 0 3.2 45 163 -79 33 3 40 32 8 6 33 23 3 31 49 8 -0.99 - 99 0 0 32 42 42 6 59 56.8 45 164 -79 33 10 37 32 15 0 33 30 0 31 56 2 -0.99 - 98 0 0 32 49 52 6 59 50.4 45 165 -79 33 17 48 32 22 10 33 37 13 32 3 10 -0.99 - 97 0 0 32 57 17 6 59 44.0 45 167 -78 33 25 15 32 29 33 33 44 40 32 10 33 -0.99 - 96 0 0 33 4 57 6 59 37.6 45 168 -78 33 32 56 32 37 12 33 52 22 32 18 11 -0.99 - 95 0 0 33 12 52 6 59 31.2 45 169 -77 33 40 52 32 45 5 34 0 19 32 26 3 -0.99 - 94 0 0 33 21 0 6 59 24.8 45 171 -76 33 49 2 32 53 12 34 8 30 32 34 9 -0.99 - 93 0 0 33 29 23 6 59 18.4 45 172 -76 33 57 26 33 1 34 34 16 55 32 42 30 -0.99 - 92 0 0 33 38 0 6 59 12.0 45 174 -75 34 6 5 33 10 9 34 25 35 32 51 4 -0.99 - 91 0 0 33 46 51 6 59 5.6 45 175 -74 34 14 57 33 18 58 34 34 28 32 59 52 -0.99 - 90 0 0 33 55 55 6 58 59.3 45 176 -74 34 24 2 33 28 1 34 43 35 33 8 54 -0.99 - 89 0 0 34 5 13 6 58 52.9 45 178 -73 34 33 22 33 37 17 34 52 55 33 18 9 -0.99 - 88 0 0 34 14 43 6 58 46.6 45 179 -72 34 42 54 33 46 46 35 2 29 33 27 37 -0.99 - 87 0 0 34 24 27 6 58 40.3 45 180 -71 34 52 39 33 56 29 35 12 15 33 37 19 -0.99 - 86 0 0 34 34 24 6 58 34.0 45 182 -71 35 2 38 34 6 24 35 22 15 33 47 13 -0.99 - 85 0 0 34 44 33 6 58 27.8 44 183 -70 35 12 49 34 16 31 35 32 27 33 57 19 -0.99 - 84 0 0 34 54 55 6 58 21.5 44 184 -69 35 23 12 34 26 51 35 42 51 34 7 38 -0.99 - 83 0 0 35 5 28 6 58 15.4 44 186 -68 35 33 47 34 37 23 35 53 28 34 18 9 -0.99 - 82 0 0 35 16 14 6 58 9.2 44 187 -68 35 44 35 34 48 7 36 4 16 34 28 51 -0.99 - 81 0 0 35 27 11 6 58 3.1 43 188 -67 35 55 34 34 59 3 36 15 17 34 39 46 -0.99 - 80 0 0 35 38 20 6 57 57.0 43 190 -66 36 6 44 35 10 10 36 26 28 34 50 52 -0.99 - 79 0 0 35 49 39 6 57 51.0 43 191 -65 36 18 6 35 21 28 36 37 51 35 2 8 -0.99 - 78 0 0 36 1 10 6 57 45.0 42 192 -64 36 29 38 35 32 57 36 49 25 35 13 36 -0.99 - 77 0 0 36 12 52 6 57 39.0 42 193 -64 36 41 21 35 44 36 37 1 9 35 25 15 -0.99 - 76 0 0 36 24 44 6 57 33.1 42 194 -63 36 53 15 35 56 27 37 13 4 35 37 4 -0.99 - 75 0 0 36 36 46 6 57 27.3 41 196 -62 37 5 19 36 8 27 37 25 9 35 49 3 -0.99 - 74 0 0 36 48 58 6 57 21.5 41 197 -61 37 17 33 36 20 37 37 37 24 36 1 12 -0.99 - 73 0 0 37 1 19 6 57 15.8 40 198 -60 37 29 56 36 32 57 37 49 49 36 13 30 -0.99 - 72 0 0 37 13 50 6 57 10.1 40 199 -60 37 42 28 36 45 26 38 2 23 36 25 58 -1.00 - 71 0 0 37 26 30 6 57 4.5 39 200 -59 37 55 10 36 58 4 38 15 6 36 38 35 -1.00 - 70 0 0 37 39 18 6 56 59.0 39 201 -58 38 8 0 37 10 51 38 27 57 36 51 21 -1.00 - 69 0 0 37 52 15 6 56 53.5 39 203 -57 38 20 59 37 23 46 38 40 57 37 4 15 -1.00 - 68 0 0 38 5 20 6 56 48.1 38 204 -56 38 34 6 37 36 49 38 54 5 37 17 17 -1.00 - 67 0 0 38 18 33 6 56 42.7 37 205 -56 38 47 21 37 50 1 39 7 21 37 30 27 -1.00 - 66 0 0 38 31 54 6 56 37.5 37 206 -55 39 0 43 38 3 20 39 20 45 37 43 45 -1.00 - 65 0 0 38 45 22 6 56 32.3 36 207 -54 39 14 13 38 16 46 39 34 16 37 57 10 -1.00 - 64 0 0 38 58 57 6 56 27.2 36 208 -53 39 27 49 38 30 19 39 47 53 38 10 42 -1.00 - 63 0 0 39 12 38 6 56 22.1 35 209 -52 39 41 32 38 43 59 40 1 38 38 24 21 -1.00 - 62 0 0 39 26 26 6 56 17.2 35 210 -52 39 55 22 38 57 45 40 15 28 38 38 6 -1.00 - 61 0 0 39 40 20 6 56 12.3 34 211 -51 40 9 17 39 11 37 40 29 25 38 51 57 -1.00 - 60 0 0 39 54 19 6 56 7.5 34 212 -50 40 23 18 39 25 35 40 43 27 39 5 54 -1.00 - 59 0 0 40 8 24 6 56 2.8 33 213 -49 40 37 24 39 39 38 40 57 34 39 19 56 -1.00 - 58 0 0 40 22 34 6 55 58.2 32 214 -48 40 51 36 39 53 46 41 11 47 39 34 3 -1.00 - 57 0 0 40 36 48 6 55 53.7 32 215 -48 41 5 52 40 8 0 41 26 4 39 48 16 -1.00 - 56 0 0 40 51 7 6 55 49.2 31 216 -47 41 20 12 40 22 17 41 40 25 40 2 32 -1.00 - 55 0 0 41 5 30 6 55 44.9 30 217 -46 41 34 36 40 36 38 41 54 50 40 16 53 -1.00 - 54 0 0 41 19 56 6 55 40.6 30 217 -45 41 49 4 40 51 4 42 9 19 40 31 17 -1.00 - 53 0 0 41 34 26 6 55 36.5 29 218 -45 42 3 36 41 5 32 42 23 51 40 45 45 -1.00 - 52 0 0 41 48 59 6 55 32.4 29 219 -44 42 18 10 41 20 4 42 38 26 41 0 16 -1.00 - 51 0 0 42 3 35 6 55 28.4 28 220 -43 42 32 47 41 34 39 42 53 4 41 14 49 -1.00 - 50 0 0 42 18 13 6 55 24.5 27 221 -42 42 47 26 41 49 15 43 7 44 41 29 25 -1.00 - 49 0 0 42 32 53 6 55 20.8 27 222 -42 43 2 7 42 3 54 43 22 26 41 44 4 -1.00 - 48 0 0 42 47 35 6 55 17.1 26 223 -41 43 16 50 42 18 35 43 37 10 41 58 44 -1.00 - 47 0 0 43 2 18 6 55 13.5 25 224 -40 43 31 34 42 33 17 43 51 55 42 13 25 -1.00 - 46 0 0 43 17 2 6 55 10.0 25 224 -39 43 46 19 42 48 1 44 6 40 42 28 8 -1.00 - 45 0 0 43 31 47 6 55 6.6 24 225 -39 44 1 5 43 2 44 44 21 27 42 42 51 -1.01 - 44 0 0 43 46 32 6 55 3.3 23 226 -38 44 15 51 43 17 29 44 36 13 42 57 35 -1.01 - 43 0 0 44 1 17 6 55 0.1 23 227 -37 44 30 37 43 32 13 44 51 0 43 12 19 -1.01 - 42 0 0 44 16 2 6 54 57.1 22 228 -36 44 45 22 43 46 58 45 5 46 43 27 3 -1.01 - 41 0 0 44 30 47 6 54 54.1 21 228 -36 45 0 7 44 1 41 45 20 32 43 41 46 -1.01 - 40 0 0 44 45 30 6 54 51.2 20 229 -35 45 14 51 44 16 24 45 35 16 43 56 28 -1.01 - 39 0 0 45 0 12 6 54 48.4 20 230 -34 45 29 34 44 31 5 45 49 59 44 11 9 -1.01 - 38 0 0 45 14 52 6 54 45.7 19 231 -34 45 44 15 44 45 45 46 4 40 44 25 49 -1.01 - 37 0 0 45 29 31 6 54 43.2 18 232 -33 45 58 54 45 0 24 46 19 19 44 40 27 -1.01 - 36 0 0 45 44 7 6 54 40.7 18 232 -32 46 13 30 45 15 0 46 33 56 44 55 3 -1.01 - 35 0 0 45 58 41 6 54 38.3 17 233 -32 46 28 4 45 29 33 46 48 30 45 9 36 -1.01 - 34 0 0 46 13 12 6 54 36.1 16 234 -31 46 42 35 45 44 4 47 3 1 45 24 7 -1.01 - 33 0 0 46 27 39 6 54 33.9 16 235 -30 46 57 3 45 58 32 47 17 29 45 38 34 -1.01 - 32 0 0 46 42 4 6 54 31.8 15 236 -29 47 11 27 46 12 56 47 31 54 45 52 59 -1.01 - 31 0 0 46 56 24 6 54 29.9 14 236 -29 47 25 48 46 27 16 47 46 14 46 7 19 -1.01 - 30 0 0 47 10 41 6 54 28.0 13 237 -28 47 40 4 46 41 33 48 0 30 46 21 36 -1.01 - 29 0 0 47 24 53 6 54 26.2 13 238 -27 47 54 16 46 55 45 48 14 42 46 35 48 -1.01 - 28 0 0 47 39 1 6 54 24.6 12 239 -27 48 8 24 47 9 53 48 28 49 46 49 56 -1.01 - 27 0 0 47 53 3 6 54 23.0 11 239 -26 48 22 26 47 23 56 48 42 52 47 4 0 -1.02 - 26 0 0 48 7 1 6 54 21.5 11 240 -26 48 36 23 47 37 54 48 56 49 47 17 58 -1.02 - 25 0 0 48 20 53 6 54 20.2 10 241 -25 48 50 15 47 51 47 49 10 40 47 31 51 -1.02 - 24 0 0 48 34 40 6 54 18.9 9 242 -24 49 4 1 48 5 34 49 24 26 47 45 39 -1.02 - 23 0 0 48 48 21 6 54 17.7 9 242 -24 49 17 41 48 19 16 49 38 5 47 59 20 -1.02 - 22 0 0 49 1 55 6 54 16.6 8 243 -23 49 31 15 48 32 51 49 51 39 48 12 56 -1.02 - 21 0 0 49 15 23 6 54 15.6 7 244 -22 49 44 43 48 46 20 50 5 6 48 26 25 -1.02 - 20 0 0 49 28 45 6 54 14.7 7 245 -22 49 58 3 48 59 42 50 18 26 48 39 48 -1.03 - 19 0 0 49 42 0 6 54 13.9 6 245 -21 50 11 17 49 12 57 50 31 39 48 53 4 -1.03 - 18 0 0 49 55 7 6 54 13.2 5 246 -21 50 24 24 49 26 6 50 44 45 49 6 13 -1.03 - 17 0 0 50 8 8 6 54 12.6 5 247 -20 50 37 23 49 39 7 50 57 44 49 19 15 -1.04 - 16 0 0 50 21 0 6 54 12.1 4 248 -19 50 50 15 49 52 1 51 10 35 49 32 10 -1.05 - 15 0 0 50 33 45 6 54 11.6 3 249 -19 51 2 59 50 4 47 51 23 18 49 44 57 -1.06 - 14 0 0 50 46 23 6 54 11.2 3 249 -18 51 15 35 50 17 26 51 35 53 49 57 36 -1.07 - 13 0 0 50 58 52 6 54 11.0 2 250 -18 51 28 3 50 29 56 51 48 20 50 10 7 -1.10 - 12 0 0 51 11 13 6 54 10.8 1 251 -17 51 40 22 50 42 18 52 0 39 50 22 30 -1.16 - 11 0 0 51 23 25 6 54 10.7 1 252 -17 51 52 33 50 54 32 52 12 49 50 34 45 -1.34 - 10 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 51 6 37 .. .. .. 50 46 51 .... Uncertainty in time = +/- 2 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4-396-038385 * constellation : Monoceros * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 03 10.7238 DE: -10 54 23.535 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 03 10.7238 DE: -10 54 23.536 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (25) Phocaea asteroid class: approx. diameter [km]: 72 approx. diameter ["]: 0.046 distance from Earth [AU]: 2.16340 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#116 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): 0.020", 0.015", 100.941° remarks: * orbital elements for (25)Phocaea : Mean anomaly = 170.4187883648 deg Arg. of pericenter = 90.2542553477 deg Long. of node = 214.0961076180 deg Inclination = 21.6089861625 deg Eccentricity = 0.2547004079 Semimajor axis = 2.3996652076 AU Perihelion dist = 1.7884695005 AU Mag: H = 7.89, G = 0.15 Epoch of elements : MJD 59948.29125000 TDT (2023 Jan 04.2912) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1162022Nov22,5.03,2023,1,4,6.990558,-0.098581,0.694329,-8.024552,-1.139483,-0.001531,0.003279,0.000001,0.000000 -87.4199,-10.9704,76.33,-22.74,False UCAC4-396-038385,8.05297883,-10.9065375,0.00,12.44,0.00,0.0,0,,8.07141207,-10.9704409,0.88,0.00,0,0,0 25,Phocaea,12.68,72.3,2.1634,0,0,-2.215,-4.63,,4.2,0 0,170.3416,2023,1,4,90.2543,214.0961,21.6090,0.25470,2.39967,1.78847,7.91,5.0,0.15 1.345,0.0200,0.0153,101,0.0159,Known errors,-1.00,-1,-1,-1 20230104_038385,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:08 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org