IOTA/IOTA-ES occultation update for (505) Cava / UCAC4 572-042924 event on 2022 Dec 18, 10:12 UT Visible from W USA, Mexico Summary ------- On 2022 Dec 18 UT, the 108.4 km diameter asteroid (505) Cava will occult a 11.9 mag star in the constellation Cancer for observers along a path across W USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.67 mag to 11.69 mag (the magnitude of the asteroid) for at most 16.470 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: 99 * date and approx. time of event: 2022 Dec 18, 09:55 - 2022 Dec 18, 10:28 * geocentric midpoint of event [JD]: 2459931.92511688 * magnitude of target star: 11.86 * magnitude drop [mag]: 0.67 * estimated maximum duration [s]: 16.470 * Moon: 30 % sunlit, 81° distance * Sun: 148° distance * rough path description: W USA, Mexico The occultation path -------------------- * approximate projected width [km]: 110 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 4.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.044, +/- 0.024) * 1 sigma uncertainty ellipse (major, minor, PA): (0.044", 0.024", 94°) * approx speed of asteroid's shadow [km/s]: 6.5809 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 572-042924 by 505 Cava on 2022 Dec 18 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 ' " Longitude Longitude Longitude Longitude .. .. .. -41 0 0 .. .. .... .. .. .. ... .. .. - 47 28 18 ... .. .. - 48 11 16 .... - 48 17 29 -40 0 0 9 56 12.4 1 304 23 - 47 7 35 - 49 25 49 ... .. .. - 50 6 36 .... - 50 10 38 -39 0 0 9 56 13.4 3 305 22 - 49 4 15 - 51 15 43 - 48 23 14 - 51 54 38 -0.13 - 51 56 48 -38 0 0 9 56 15.3 5 306 20 - 50 53 24 - 52 59 5 - 50 14 19 - 53 36 23 -0.12 - 53 36 55 -37 0 0 9 56 17.9 6 307 19 - 52 36 6 - 54 36 45 - 51 58 40 - 55 12 38 -0.12 - 55 11 43 -36 0 0 9 56 21.3 8 308 17 - 54 13 11 - 56 9 24 - 53 37 12 - 56 44 1 -0.12 - 56 41 51 -35 0 0 9 56 25.3 9 309 16 - 55 45 19 - 57 37 36 - 55 10 37 - 58 11 7 -0.12 - 58 7 48 -34 0 0 9 56 29.9 11 309 14 - 57 13 5 - 59 1 51 - 56 39 30 - 59 34 22 -0.11 - 59 30 2 -33 0 0 9 56 35.1 13 310 13 - 58 36 55 - 60 22 32 - 58 4 22 - 60 54 9 -0.11 - 60 48 54 -32 0 0 9 56 40.9 14 311 11 - 59 57 14 - 61 40 1 - 59 25 36 - 62 10 48 -0.11 - 62 4 43 -31 0 0 9 56 47.1 15 311 10 - 61 14 23 - 62 54 34 - 60 43 34 - 63 24 36 -0.11 - 63 17 47 -30 0 0 9 56 53.9 17 312 9 - 62 28 39 - 64 6 28 - 61 58 35 - 64 35 50 -0.11 - 64 28 20 -29 0 0 9 57 1.1 18 313 7 - 63 40 17 - 65 15 57 - 63 10 55 - 65 44 41 -0.11 - 65 36 34 -28 0 0 9 57 8.8 20 313 6 - 64 49 32 - 66 23 13 - 64 20 47 - 66 51 23 -0.11 - 66 42 41 -27 0 0 9 57 17.0 21 314 5 - 65 56 35 - 67 28 27 - 65 28 25 - 67 56 4 -0.11 - 67 46 52 -26 0 0 9 57 25.5 22 314 4 - 67 1 37 - 68 31 48 - 66 33 59 - 68 58 56 -0.11 - 68 49 15 -25 0 0 9 57 34.5 24 314 2 - 68 4 47 - 69 33 25 - 67 37 38 - 70 0 6 -0.11 - 69 49 58 -24 0 0 9 57 43.9 25 315 1 - 69 6 14 - 70 33 26 - 68 39 33 - 70 59 42 -0.11 - 70 49 10 -23 0 0 9 57 53.7 26 315 0 - 70 6 6 - 71 31 58 - 69 39 50 - 71 57 51 -0.11 - 71 46 56 -22 0 0 9 58 3.8 28 315 -1 - 71 4 30 - 72 29 8 - 70 38 37 - 72 54 39 -0.11 - 72 43 23 -21 0 0 9 58 14.4 29 316 -2 - 72 1 32 - 73 25 2 - 71 36 1 - 73 50 13 -0.11 - 73 38 37 -20 0 0 9 58 25.2 30 316 -4 - 72 57 19 - 74 19 44 - 72 32 7 - 74 44 37 -0.11 - 74 32 43 -19 0 0 9 58 36.4 32 316 -5 - 73 51 54 - 75 13 21 - 73 27 2 - 75 37 56 -0.11 - 75 25 46 -18 0 0 9 58 48.0 33 316 -6 - 74 45 25 - 76 5 56 - 74 20 49 - 76 30 15 -0.11 - 76 17 49 -17 0 0 9 58 59.9 34 316 -7 - 75 37 54 - 76 57 34 - 75 13 35 - 77 21 38 -0.11 - 77 8 58 -16 0 0 9 59 12.1 35 317 -8 - 76 29 26 - 77 48 20 - 76 5 22 - 78 12 10 -0.11 - 77 59 15 -15 0 0 9 59 24.6 37 317 -9 - 77 20 6 - 78 38 15 - 76 56 16 - 79 1 52 -0.11 - 78 48 45 -14 0 0 9 59 37.5 38 317 -10 - 78 9 57 - 79 27 25 - 77 46 19 - 79 50 50 -0.11 - 79 37 31 -13 0 0 9 59 50.6 39 317 -12 - 78 59 1 - 80 15 53 - 78 35 35 - 80 39 7 -0.11 - 80 25 35 -12 0 0 10 0 4.0 40 317 -13 - 79 47 24 - 81 3 40 - 79 24 9 - 81 26 44 -0.11 - 81 13 2 -11 0 0 10 0 17.8 41 317 -14 - 80 35 6 - 81 50 51 - 80 12 1 - 82 13 46 -0.11 - 81 59 53 -10 0 0 10 0 31.7 43 317 -15 - 81 22 12 - 82 37 28 - 80 59 17 - 83 0 14 -0.11 - 82 46 12 - 9 0 0 10 0 46.0 44 317 -16 - 82 8 44 - 83 23 33 - 81 45 57 - 83 46 11 -0.11 - 83 32 0 - 8 0 0 10 1 0.5 45 317 -17 - 82 54 45 - 84 9 9 - 82 32 5 - 84 31 40 -0.11 - 84 17 20 - 7 0 0 10 1 15.3 46 317 -18 - 83 40 16 - 84 54 18 - 83 17 43 - 85 16 43 -0.11 - 85 2 14 - 6 0 0 10 1 30.3 48 317 -19 - 84 25 21 - 85 39 3 - 84 2 54 - 86 1 22 -0.11 - 85 46 45 - 5 0 0 10 1 45.6 49 316 -20 - 85 10 0 - 86 23 25 - 84 47 39 - 86 45 39 -0.11 - 86 30 54 - 4 0 0 10 2 1.1 50 316 -21 - 85 54 18 - 87 7 27 - 85 32 2 - 87 29 37 -0.11 - 87 14 44 - 3 0 0 10 2 16.9 51 316 -22 - 86 38 14 - 87 51 11 - 86 16 3 - 88 13 16 -0.11 - 87 58 17 - 2 0 0 10 2 32.9 52 316 -23 - 87 21 52 - 88 34 37 - 86 59 44 - 88 56 40 -0.11 - 88 41 33 - 1 0 0 10 2 49.0 53 315 -24 - 88 5 14 - 89 17 49 - 87 43 9 - 89 39 49 -0.11 - 89 24 35 0 0 0 10 3 5.4 55 315 -25 - 88 48 20 - 90 0 48 - 88 26 18 - 90 22 46 -0.11 - 90 7 26 1 0 0 10 3 22.1 56 315 -26 - 89 31 13 - 90 43 35 - 89 9 13 - 91 5 32 -0.11 Latitude Latitude Latitude Latitude - 91 0 0 2 13 58 10 3 42.8 57 314 -28 3 5 1 1 23 4 3 36 6 0 52 14 -0.12 - 92 0 0 3 38 46 10 4 7.0 59 314 -29 4 30 1 2 47 41 5 1 13 2 16 44 -0.12 - 93 0 0 5 3 51 10 4 31.6 60 313 -30 5 55 16 4 12 36 6 26 35 3 41 33 -0.12 - 94 0 0 6 29 8 10 4 56.6 62 312 -32 7 20 42 5 37 44 7 52 6 5 6 36 -0.12 - 95 0 0 7 54 30 10 5 21.9 64 311 -33 8 46 12 7 2 58 9 17 41 6 31 46 -0.12 - 96 0 0 9 19 50 10 5 47.6 65 310 -34 10 11 39 8 28 12 10 43 12 7 56 56 -0.12 - 97 0 0 10 45 2 10 6 13.6 67 308 -36 11 36 57 9 53 20 12 8 34 9 22 1 -0.12 - 98 0 0 12 10 1 10 6 39.8 68 307 -37 13 1 59 11 18 14 13 33 39 10 46 53 -0.13 - 99 0 0 13 34 39 10 7 6.1 70 305 -38 14 26 40 12 42 50 14 58 21 12 11 28 -0.13 -100 0 0 14 58 50 10 7 32.5 71 303 -40 15 50 53 14 7 0 16 22 35 13 35 37 -0.13 -101 0 0 16 22 29 10 7 59.0 73 300 -41 17 14 31 15 30 39 17 46 14 14 59 16 -0.13 -102 0 0 17 45 29 10 8 25.5 74 297 -42 18 37 30 16 53 40 19 9 11 16 22 19 -0.13 -103 0 0 19 7 44 10 8 52.0 75 294 -43 19 59 42 18 15 59 20 31 23 17 44 39 -0.13 -104 0 0 20 29 10 10 9 18.4 77 290 -44 21 21 4 19 37 29 21 52 42 19 6 12 -0.14 -105 0 0 21 49 40 10 9 44.6 78 285 -46 22 41 29 20 58 5 23 13 4 20 26 52 -0.14 -106 0 0 23 9 11 10 10 10.7 79 279 -47 24 0 53 22 17 43 24 32 24 21 46 34 -0.14 -107 0 0 24 27 37 10 10 36.5 80 272 -48 25 19 11 23 36 17 25 50 36 23 5 13 -0.14 -108 0 0 25 44 53 10 11 2.0 81 264 -49 26 36 18 24 53 43 27 7 38 24 22 45 -0.15 -109 0 0 27 0 57 10 11 27.3 81 255 -50 27 52 11 26 9 58 28 23 25 25 39 6 -0.15 -110 0 0 28 15 44 10 11 52.2 81 245 -50 29 6 46 27 24 57 29 37 52 26 54 13 -0.15 -111 0 0 29 29 11 10 12 16.7 81 234 -51 30 19 59 28 38 37 30 50 58 28 8 1 -0.15 -112 0 0 30 41 15 10 12 40.9 81 224 -52 31 31 49 29 50 55 32 2 38 29 20 28 -0.15 -113 0 0 31 51 53 10 13 4.6 81 215 -53 32 42 11 31 1 49 33 12 51 30 31 31 -0.15 -114 0 0 33 1 3 10 13 27.8 80 207 -53 33 51 5 32 11 15 34 21 35 31 41 8 -0.15 -115 0 0 34 8 43 10 13 50.6 79 200 -54 34 58 27 33 19 13 35 28 46 32 49 16 -0.16 -116 0 0 35 14 52 10 14 12.9 79 194 -55 36 4 17 34 25 41 36 34 25 33 55 55 -0.16 -117 0 0 36 19 28 10 14 34.7 78 189 -55 37 8 34 35 30 36 37 38 30 35 1 2 -0.16 -118 0 0 37 22 31 10 14 56.0 77 184 -56 38 11 16 36 33 59 38 40 59 36 4 37 -0.16 -119 0 0 38 23 59 10 15 16.8 76 180 -56 39 12 23 37 35 49 39 41 53 37 6 39 -0.16 -120 0 0 39 23 53 10 15 37.1 75 177 -57 40 11 55 38 36 4 40 41 12 38 7 8 -0.16 -121 0 0 40 22 12 10 15 56.8 74 174 -57 41 9 52 39 34 46 41 38 54 39 6 3 -0.16 -122 0 0 41 18 57 10 16 16.0 73 172 -57 42 6 13 40 31 54 42 35 2 40 3 25 -0.16 -123 0 0 42 14 8 10 16 34.7 72 169 -57 43 1 1 41 27 28 43 29 35 40 59 14 -0.16 -124 0 0 43 7 46 10 16 52.9 71 167 -58 43 54 14 42 21 30 44 22 33 41 53 30 -0.16 -125 0 0 43 59 52 10 17 10.5 70 165 -58 44 45 55 43 14 0 45 13 59 42 46 14 -0.16 -126 0 0 44 50 26 10 17 27.7 69 164 -58 45 36 5 44 4 59 46 3 54 43 37 28 -0.16 -127 0 0 45 39 30 10 17 44.3 68 162 -58 46 24 44 44 54 28 46 52 17 44 27 12 -0.16 -128 0 0 46 27 6 10 18 0.5 67 161 -58 47 11 54 45 42 28 47 39 12 45 15 27 -0.16 -129 0 0 47 13 14 10 18 16.1 66 159 -58 47 57 37 46 29 2 48 24 40 46 2 16 -0.16 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9 49 -0.15 -180 0 0 65 4 11 10 25 8.4 35 108 -46 65 34 25 64 34 0 65 52 47 64 15 42 -0.15 179 0 0 65 9 31 10 25 12.6 35 107 -45 65 39 39 64 39 26 65 57 58 64 21 10 -0.15 178 0 0 65 14 28 10 25 16.7 34 107 -45 65 44 30 64 44 27 66 2 46 64 26 15 -0.15 177 0 0 65 19 1 10 25 20.7 34 106 -45 65 48 59 64 49 5 66 7 12 64 30 56 -0.15 176 0 0 65 23 12 10 25 24.6 33 105 -45 65 53 5 64 53 20 66 11 15 64 35 13 -0.15 175 0 0 65 26 59 10 25 28.5 33 104 -44 65 56 49 64 57 12 66 14 57 64 39 8 -0.15 174 0 0 65 30 25 10 25 32.3 32 103 -44 66 0 11 65 0 41 66 18 17 64 42 39 -0.15 173 0 0 65 33 29 10 25 36.1 32 102 -44 66 3 11 65 3 48 66 21 15 64 45 48 -0.15 172 0 0 65 36 10 10 25 39.8 32 101 -43 66 5 50 65 6 32 66 23 52 64 48 34 -0.15 171 0 0 65 38 30 10 25 43.5 31 100 -43 66 8 7 65 8 55 66 26 8 64 50 58 -0.15 170 0 0 65 40 28 10 25 47.1 31 99 -43 66 10 3 65 10 55 66 28 2 64 52 59 -0.15 169 0 0 65 42 4 10 25 50.6 30 98 -43 66 11 38 65 12 33 66 29 36 64 54 38 -0.15 168 0 0 65 43 19 10 25 54.1 30 97 -42 66 12 51 65 13 49 66 30 48 64 55 55 -0.15 167 0 0 65 44 13 10 25 57.6 30 96 -42 66 13 44 65 14 44 66 31 40 64 56 50 -0.15 166 0 0 65 44 45 10 26 1.0 29 96 -42 66 14 15 65 15 16 66 32 11 64 57 24 -0.15 165 0 0 65 44 55 10 26 4.4 29 95 -41 66 14 26 65 15 27 66 32 21 64 57 35 -0.15 164 0 0 65 44 45 10 26 7.7 28 94 -41 66 14 15 65 15 17 66 32 11 64 57 24 -0.15 163 0 0 65 44 13 10 26 11.0 28 93 -41 66 13 43 65 14 44 66 31 40 64 56 51 -0.15 162 0 0 65 43 19 10 26 14.3 28 92 -40 66 12 51 65 13 50 66 30 47 64 55 56 -0.15 161 0 0 65 42 4 10 26 17.5 27 91 -40 66 11 37 65 12 33 66 29 34 64 54 39 -0.15 160 0 0 65 40 28 10 26 20.7 27 90 -40 66 10 2 65 10 55 66 28 0 64 53 0 -0.15 159 0 0 65 38 29 10 26 23.8 26 89 -39 66 8 6 65 8 55 66 26 5 64 50 59 -0.15 158 0 0 65 36 9 10 26 26.9 26 88 -39 66 5 48 65 6 33 66 23 49 64 48 35 -0.15 157 0 0 65 33 27 10 26 30.0 26 87 -39 66 3 8 65 3 48 66 21 11 64 45 49 -0.15 156 0 0 65 30 23 10 26 33.0 25 86 -39 66 0 7 65 0 40 66 18 12 64 42 39 -0.15 155 0 0 65 26 56 10 26 36.0 25 86 -38 65 56 44 64 57 10 66 14 51 64 39 7 -0.15 154 0 0 65 23 7 10 26 39.0 24 85 -38 65 52 59 64 53 17 66 11 8 64 35 12 -0.14 153 0 0 65 18 55 10 26 41.9 24 84 -38 65 48 51 64 49 1 66 7 2 64 30 53 -0.14 152 0 0 65 14 19 10 26 44.9 23 83 -37 65 44 20 64 44 21 66 2 35 64 26 10 -0.14 151 0 0 65 9 21 10 26 47.7 23 82 -37 65 39 26 64 39 17 65 57 44 64 21 3 -0.14 150 0 0 65 3 58 10 26 50.6 23 81 -37 65 34 9 64 33 49 65 52 30 64 15 32 -0.14 149 0 0 64 58 12 10 26 53.4 22 80 -36 65 28 29 64 27 57 65 46 53 64 9 36 -0.14 148 0 0 64 52 1 10 26 56.2 22 79 -36 65 22 24 64 21 40 65 40 52 64 3 15 -0.14 147 0 0 64 45 25 10 26 58.9 21 78 -35 65 15 55 64 14 57 65 34 27 63 56 28 -0.14 146 0 0 64 38 23 10 27 1.6 21 77 -35 65 9 0 64 7 48 65 27 37 63 49 15 -0.14 145 0 0 64 30 56 10 27 4.3 20 76 -35 65 1 41 64 0 14 65 20 22 63 41 36 -0.14 144 0 0 64 23 2 10 27 7.0 20 76 -34 64 53 55 63 52 12 65 12 41 63 33 30 -0.14 143 0 0 64 14 42 10 27 9.6 20 75 -34 64 45 43 63 43 43 65 4 35 63 24 56 -0.14 142 0 0 64 5 54 10 27 12.2 19 74 -34 64 37 4 63 34 47 64 56 1 63 15 54 -0.14 141 0 0 63 56 38 10 27 14.8 19 73 -33 64 27 58 63 25 21 64 47 0 63 6 23 -0.14 140 0 0 63 46 54 10 27 17.3 18 72 -33 64 18 23 63 15 27 64 37 31 62 56 23 -0.14 139 0 0 63 36 40 10 27 19.8 18 71 -33 64 8 19 63 5 3 64 27 34 62 45 52 -0.14 138 0 0 63 25 55 10 27 22.3 17 70 -32 63 57 46 62 54 8 64 17 7 62 34 51 -0.14 137 0 0 63 14 40 10 27 24.7 17 69 -32 63 46 42 62 42 42 64 6 10 62 23 18 -0.14 136 0 0 63 2 54 10 27 27.1 16 68 -31 63 35 7 62 30 43 63 54 42 62 11 12 -0.14 135 0 0 62 50 34 10 27 29.4 16 68 -31 63 23 0 62 18 12 63 42 43 61 58 34 -0.14 134 0 0 62 37 42 10 27 31.8 15 67 -31 63 10 20 62 5 6 63 30 10 61 45 20 -0.14 133 0 0 62 24 15 10 27 34.0 15 66 -30 62 57 6 61 51 26 63 17 5 61 31 32 -0.14 132 0 0 62 10 12 10 27 36.3 14 65 -30 62 43 18 61 37 10 63 3 25 61 17 8 -0.14 131 0 0 61 55 33 10 27 38.5 14 64 -29 62 28 53 61 22 17 62 49 9 61 2 6 -0.14 130 0 0 61 40 17 10 27 40.6 13 63 -29 62 13 52 61 6 46 62 34 17 60 46 26 -0.14 129 0 0 61 24 22 10 27 42.7 13 62 -28 61 58 12 60 50 35 62 18 46 60 30 6 -0.14 128 0 0 61 7 47 10 27 44.7 12 61 -28 61 41 53 60 33 44 62 2 37 60 13 5 -0.14 127 0 0 60 50 31 10 27 46.7 12 61 -27 61 24 54 60 16 11 61 45 48 59 55 22 -0.14 126 0 0 60 32 32 10 27 48.6 11 60 -27 61 7 12 59 57 55 61 28 17 59 36 56 -0.14 125 0 0 60 13 49 10 27 50.5 10 59 -26 60 48 47 59 38 55 61 10 3 59 17 44 -0.14 124 0 0 59 54 21 10 27 52.3 10 58 -26 60 29 38 59 19 8 60 51 4 58 57 46 -0.14 123 0 0 59 34 6 10 27 54.0 9 57 -25 60 9 41 58 58 34 60 31 20 58 37 1 -0.14 122 0 0 59 13 2 10 27 55.7 9 56 -25 59 48 57 58 37 10 60 10 48 58 15 25 -0.15 121 0 0 58 51 7 10 27 57.2 8 55 -24 59 27 23 58 14 55 59 49 27 57 52 58 -0.15 120 0 0 58 28 21 10 27 58.7 7 55 -24 59 4 58 57 51 47 59 27 14 57 29 37 -0.15 119 0 0 58 4 40 10 28 0.1 7 54 -23 58 41 39 57 27 45 59 4 9 57 5 22 -0.15 118 0 0 57 40 3 10 28 1.4 6 53 -23 58 17 25 57 2 46 58 40 8 56 40 9 -0.15 117 0 0 57 14 28 10 28 2.6 5 52 -22 57 52 13 56 36 47 58 15 11 56 13 57 -0.16 116 0 0 56 47 53 10 28 3.6 5 51 -21 57 26 2 56 9 48 57 49 14 55 46 43 -0.16 115 0 0 56 20 15 10 28 4.5 4 50 -21 56 58 49 55 41 46 57 22 16 55 18 25 -0.17 114 0 0 55 51 32 10 28 5.3 3 50 -20 56 30 32 55 12 37 56 54 14 54 49 1 -0.18 113 0 0 55 21 42 10 28 6.0 2 49 -19 56 1 7 54 42 21 56 25 6 54 18 29 -0.20 112 0 0 54 50 41 10 28 6.5 2 48 -19 55 30 34 54 10 53 55 54 49 53 46 45 -0.24 111 0 0 54 18 28 10 28 6.8 1 47 -18 54 58 49 53 38 12 55 23 21 53 13 47 -0.35 110 0 0 53 44 59 10 28 6.9 0 46 -17 54 25 48 .. .. .. 54 50 38 .. .. .. -32.72 Uncertainty in time = +/- 6 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4 572-042924 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 05 25.6607 DE: +24 20 44.602 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 05 25.6608 DE: +24 20 44.602 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (505) Cava asteroid class: approx. diameter [km]: 108 approx. diameter ["]: 0.123 distance from Earth [AU]: 1.21790 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#117 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): 0.044", 0.024", 93.53° remarks: * orbital elements for (505)Cava : Mean anomaly = 22.1234959390 deg Arg. of pericenter = 336.9757839933 deg Long. of node = 90.7750932376 deg Inclination = 9.8219176143 deg Eccentricity = 0.2425530091 Semimajor axis = 2.6860171631 AU Perihelion dist = 2.0345156177 AU Mag: H = 8.80, G = -0.03 Epoch of elements : MJD 59931.42513889 TDT (2022 Dec 18.4251) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1172022Nov22,16.47,2022,12,18,10.202805,0.115887,0.085267,-2.200462,2.992497,-0.003019,0.000313,0.000001,0.000000 -118.3479,24.2798,26.09,-23.39,False UCAC4 572-042924,8.09046130,24.3457227,0.00,11.86,0.00,0.0,0,,8.11350414,24.2798379,0.67,0.00,0,0,0 505,Cava,11.69,108.4,1.2179,0,0,-1.163,21.61,,6.2,0 0,22.0283,2022,12,18,336.9758,90.7751,9.8219,0.24255,2.68602,2.03452,8.82,5.0,0.15 1.304,0.0443,0.0237,94,0.0373,Known errors,-1.00,-1,-1,-1 20221218_042924,59914.08 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:02 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org