IOTA/IOTA-ES occultation update for (481) Emita / TYC 0632-00585-1 event on 2023 Jun 29, 09:33 UT Visible from South America Summary ------- On 2023 Jun 29 UT, the 102.4 km diameter asteroid (481) Emita will occult a 11.8 mag star in the constellation Cetus for observers along a path across South America. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.34 mag to 13.97 mag (the magnitude of the asteroid) for at most 2.980 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 Jun 29, 09:30 - 2023 Jun 29, 09:36 * geocentric midpoint of event [JD]: 2460124.89837417 * magnitude of target star: 11.76 * magnitude drop [mag]: 2.34 * estimated maximum duration [s]: 2.980 * Moon: 80 % sunlit, 171° distance * Sun: 60° distance * rough path description: South America The occultation path -------------------- * approximate projected width [km]: 106 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.001", 62°) * approx speed of asteroid's shadow [km/s]: 34.3444 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0632-00585-1 by 481 Emita on 2023 Jun 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 -111 0 0 - 4 36 27 9 30 39.5 0 82 -55 - 5 5 21 - 4 7 29 - 5 8 22 - 4 4 28 .... -110 0 0 - 4 27 48 9 30 39.6 1 82 -54 - 4 56 44 - 3 58 49 - 4 59 45 - 3 55 47 -0.20 -109 0 0 - 4 18 48 9 30 39.7 2 82 -53 - 4 47 45 - 3 49 47 - 4 50 46 - 3 46 45 -0.22 -108 0 0 - 4 9 26 9 30 39.9 4 82 -52 - 4 38 25 - 3 40 24 - 4 41 26 - 3 37 21 -0.23 -107 0 0 - 3 59 43 9 30 40.1 5 82 -51 - 4 28 43 - 3 30 39 - 4 31 45 - 3 27 36 -0.24 -106 0 0 - 3 49 38 9 30 40.4 6 82 -50 - 4 18 41 - 3 20 33 - 4 21 42 - 3 17 30 -0.24 -105 0 0 - 3 39 13 9 30 40.8 7 82 -49 - 4 8 17 - 3 10 5 - 4 11 19 - 3 7 3 -0.24 -104 0 0 - 3 28 26 9 30 41.2 8 82 -48 - 3 57 32 - 2 59 17 - 4 0 34 - 2 56 14 -0.25 -103 0 0 - 3 17 19 9 30 41.7 9 82 -48 - 3 46 26 - 2 48 7 - 3 49 28 - 2 45 5 -0.25 -102 0 0 - 3 5 51 9 30 42.2 10 82 -47 - 3 35 0 - 2 36 37 - 3 38 2 - 2 33 34 -0.25 -101 0 0 - 2 54 2 9 30 42.8 11 81 -46 - 3 23 13 - 2 24 47 - 3 26 15 - 2 21 43 -0.25 -100 0 0 - 2 41 52 9 30 43.5 12 81 -45 - 3 11 5 - 2 12 35 - 3 14 8 - 2 9 32 -0.25 - 99 0 0 - 2 29 22 9 30 44.2 13 81 -44 - 2 58 38 - 2 0 3 - 3 1 41 - 1 57 0 -0.25 - 98 0 0 - 2 16 33 9 30 45.0 14 81 -43 - 2 45 50 - 1 47 11 - 2 48 53 - 1 44 7 -0.25 - 97 0 0 - 2 3 23 9 30 45.8 15 81 -42 - 2 32 42 - 1 33 59 - 2 35 45 - 1 30 55 -0.25 - 96 0 0 - 1 49 53 9 30 46.7 16 81 -41 - 2 19 14 - 1 20 28 - 2 22 18 - 1 17 23 -0.25 - 95 0 0 - 1 36 3 9 30 47.7 17 81 -40 - 2 5 27 - 1 6 36 - 2 8 31 - 1 3 31 -0.25 - 94 0 0 - 1 21 54 9 30 48.7 18 81 -39 - 1 51 20 - 0 52 25 - 1 54 24 - 0 49 20 -0.25 - 93 0 0 - 1 7 26 9 30 49.8 19 81 -38 - 1 36 54 - 0 37 55 - 1 39 58 - 0 34 50 -0.25 - 92 0 0 - 0 52 39 9 30 50.9 20 81 -37 - 1 22 9 - 0 23 5 - 1 25 13 - 0 20 0 -0.25 - 91 0 0 - 0 37 33 9 30 52.1 21 81 -36 - 1 7 5 - 0 7 57 - 1 10 10 - 0 4 52 -0.25 - 90 0 0 - 0 22 8 9 30 53.4 22 81 -35 - 0 51 42 0 7 30 - 0 54 47 0 10 36 -0.25 - 89 0 0 - 0 6 25 9 30 54.7 23 81 -34 - 0 36 2 0 23 15 - 0 39 7 0 26 21 -0.25 - 88 0 0 0 9 36 9 30 56.1 24 82 -33 - 0 20 3 0 39 18 - 0 23 8 0 42 25 -0.25 - 87 0 0 0 25 55 9 30 57.5 25 82 -32 - 0 3 46 0 55 40 - 0 6 52 0 58 46 -0.25 - 86 0 0 0 42 31 9 30 59.0 26 82 -31 0 12 48 1 12 18 0 9 42 1 15 25 -0.25 - 85 0 0 0 59 25 9 31 0.6 27 82 -30 0 29 40 1 29 14 0 26 34 1 32 21 -0.25 - 84 0 0 1 16 36 9 31 2.2 28 82 -29 0 46 48 1 46 27 0 43 42 1 49 35 -0.25 - 83 0 0 1 34 3 9 31 3.9 29 82 -28 1 4 14 2 3 57 1 1 7 2 7 5 -0.25 - 82 0 0 1 51 47 9 31 5.6 30 82 -27 1 21 55 2 21 43 1 18 49 2 24 51 -0.25 - 81 0 0 2 9 47 9 31 7.4 31 82 -26 1 39 53 2 39 45 1 36 46 2 42 53 -0.25 - 80 0 0 2 28 3 9 31 9.3 32 82 -25 1 58 7 2 58 3 1 54 59 3 1 11 -0.25 - 79 0 0 2 46 34 9 31 11.2 33 82 -24 2 16 36 3 16 36 2 13 28 3 19 45 -0.25 - 78 0 0 3 5 20 9 31 13.1 34 83 -22 2 35 19 3 35 24 2 32 12 3 38 33 -0.25 - 77 0 0 3 24 20 9 31 15.1 35 83 -21 2 54 18 3 54 27 2 51 10 3 57 36 -0.25 - 76 0 0 3 43 35 9 31 17.2 36 83 -20 3 13 31 4 13 44 3 10 23 4 16 53 -0.25 - 75 0 0 4 3 4 9 31 19.3 37 83 -19 3 32 57 4 33 15 3 29 49 4 36 24 -0.25 - 74 0 0 4 22 46 9 31 21.5 38 83 -18 3 52 38 4 52 59 3 49 29 4 56 9 -0.25 - 73 0 0 4 42 42 9 31 23.7 40 84 -17 4 12 31 5 12 57 4 9 22 5 16 6 -0.25 - 72 0 0 5 2 50 9 31 26.0 41 84 -16 4 32 37 5 33 7 4 29 28 5 36 17 -0.25 - 71 0 0 5 23 10 9 31 28.3 42 84 -15 4 52 55 5 53 29 4 49 46 5 56 39 -0.25 - 70 0 0 5 43 42 9 31 30.7 43 85 -14 5 13 25 6 14 3 5 10 16 6 17 13 -0.25 - 69 0 0 6 4 25 9 31 33.2 44 85 -13 5 34 7 6 34 48 5 30 57 6 37 58 -0.25 - 68 0 0 6 25 19 9 31 35.6 45 85 -12 5 54 59 6 55 43 5 51 49 6 58 54 -0.25 - 67 0 0 6 46 24 9 31 38.2 46 86 -11 6 16 2 7 16 50 6 12 52 7 20 0 -0.25 - 66 0 0 7 7 38 9 31 40.7 47 86 -10 6 37 14 7 38 6 6 34 4 7 41 17 -0.25 - 65 0 0 7 29 1 9 31 43.3 48 87 -9 6 58 36 7 59 31 6 55 26 8 2 42 -0.25 - 64 0 0 7 50 34 9 31 46.0 49 87 -8 7 20 7 8 21 5 7 16 57 8 24 16 -0.25 - 63 0 0 8 12 15 9 31 48.7 50 88 -7 7 41 47 8 42 47 7 38 36 8 45 59 -0.25 - 62 0 0 8 34 4 9 31 51.4 51 88 -6 8 3 34 9 4 38 8 0 24 9 7 49 -0.25 - 61 0 0 8 56 0 9 31 54.2 52 89 -5 8 25 29 9 26 35 8 22 18 9 29 47 -0.25 - 60 0 0 9 18 3 9 31 57.0 53 89 -3 8 47 31 9 48 40 8 44 20 9 51 51 -0.25 - 59 0 0 9 40 12 9 31 59.9 54 90 -2 9 9 39 10 10 50 9 6 28 10 14 2 -0.25 - 58 0 0 10 2 27 9 32 2.7 55 91 -1 9 31 53 10 33 6 9 28 42 10 36 18 -0.25 - 57 0 0 10 24 48 9 32 5.7 56 91 0 9 54 12 10 55 27 9 51 1 10 58 40 -0.25 - 56 0 0 10 47 13 9 32 8.6 57 92 1 10 16 36 11 17 53 10 13 25 11 21 6 -0.25 - 55 0 0 11 9 42 9 32 11.6 58 93 2 10 39 4 11 40 23 10 35 53 11 43 36 -0.25 - 54 0 0 11 32 14 9 32 14.6 59 94 3 11 1 36 12 2 57 10 58 24 12 6 9 -0.25 - 53 0 0 11 54 50 9 32 17.7 60 95 4 11 24 11 12 25 33 11 20 59 12 28 45 -0.25 - 52 0 0 12 17 28 9 32 20.7 61 96 5 11 46 48 12 48 11 11 43 36 12 51 24 -0.25 - 51 0 0 12 40 7 9 32 23.8 62 97 6 12 9 27 13 10 52 12 6 16 13 14 5 -0.25 - 50 0 0 13 2 49 9 32 27.0 63 98 7 12 32 8 13 33 33 12 28 56 13 36 46 -0.25 - 49 0 0 13 25 30 9 32 30.1 63 99 8 12 54 50 13 56 16 12 51 38 13 59 29 -0.25 - 48 0 0 13 48 13 9 32 33.3 64 101 9 13 17 31 14 18 58 13 14 19 14 22 11 -0.25 - 47 0 0 14 10 54 9 32 36.5 65 102 10 13 40 13 14 41 40 13 37 1 14 44 53 -0.25 - 46 0 0 14 33 35 9 32 39.7 66 104 11 14 2 53 15 4 21 13 59 41 15 7 34 -0.25 - 45 0 0 14 56 14 9 32 42.9 67 105 12 14 25 33 15 27 0 14 22 21 15 30 13 -0.25 - 44 0 0 15 18 51 9 32 46.1 68 107 13 14 48 10 15 49 37 14 44 58 15 52 50 -0.25 - 43 0 0 15 41 26 9 32 49.4 69 109 14 15 10 45 16 12 12 15 7 33 16 15 24 -0.25 - 42 0 0 16 3 57 9 32 52.6 69 111 15 15 33 16 16 34 43 15 30 4 16 37 56 -0.25 - 41 0 0 16 26 25 9 32 55.9 70 113 17 15 55 44 16 57 10 15 52 33 17 0 23 -0.25 - 40 0 0 16 48 49 9 32 59.2 71 116 18 16 18 8 17 19 33 16 14 56 17 22 46 -0.25 - 39 0 0 17 11 7 9 33 2.4 72 118 19 16 40 28 17 41 52 16 37 16 17 45 4 -0.25 - 38 0 0 17 33 21 9 33 5.7 72 121 20 17 2 42 18 4 4 16 59 30 18 7 17 -0.25 - 37 0 0 17 55 28 9 33 9.0 73 124 21 17 24 50 18 26 11 17 21 38 18 29 24 -0.25 - 36 0 0 18 17 30 9 33 12.3 73 127 22 17 46 52 18 48 12 17 43 40 18 51 24 -0.25 - 35 0 0 18 39 24 9 33 15.6 74 130 23 18 8 47 19 10 6 18 5 36 19 13 18 -0.25 - 34 0 0 19 1 12 9 33 18.9 74 134 24 18 30 36 19 31 52 18 27 24 19 35 4 -0.25 - 33 0 0 19 22 51 9 33 22.2 75 138 25 18 52 16 19 53 30 18 49 5 19 56 42 -0.25 - 32 0 0 19 44 22 9 33 25.5 75 142 26 19 13 48 20 15 0 19 10 37 20 18 12 -0.25 - 31 0 0 20 5 45 9 33 28.8 75 146 27 19 35 12 20 36 22 19 32 1 20 39 34 -0.25 - 30 0 0 20 26 58 9 33 32.1 76 150 28 19 56 26 20 57 34 19 53 15 21 0 45 -0.25 - 29 0 0 20 48 1 9 33 35.4 76 154 29 20 17 31 21 18 36 20 14 20 21 21 48 -0.25 - 28 0 0 21 8 55 9 33 38.6 76 159 30 20 38 26 21 39 28 20 35 16 21 42 40 -0.25 - 27 0 0 21 29 38 9 33 41.9 76 163 31 20 59 11 22 0 10 20 56 0 22 3 21 -0.25 - 26 0 0 21 50 10 9 33 45.1 76 167 32 21 19 44 22 20 40 21 16 34 22 23 52 -0.25 - 25 0 0 22 10 31 9 33 48.4 76 172 33 21 40 7 22 41 0 21 36 57 22 44 11 -0.25 - 24 0 0 22 30 40 9 33 51.6 75 176 34 22 0 18 23 1 7 21 57 8 23 4 18 -0.25 - 23 0 0 22 50 37 9 33 54.8 75 180 35 22 20 16 23 21 2 22 17 7 23 24 13 -0.25 - 22 0 0 23 10 22 9 33 58.0 75 184 36 22 40 3 23 40 45 22 36 53 23 43 56 -0.25 - 21 0 0 23 29 54 9 34 1.2 74 187 37 22 59 36 24 0 15 22 56 27 24 3 26 -0.25 - 20 0 0 23 49 12 9 34 4.3 74 191 38 23 18 57 24 19 32 23 15 48 24 22 42 -0.25 - 19 0 0 24 8 18 9 34 7.5 73 194 39 23 38 4 24 38 35 23 34 55 24 41 45 -0.25 - 18 0 0 24 27 9 9 34 10.6 73 197 40 23 56 58 24 57 25 23 53 49 25 0 35 -0.25 - 17 0 0 24 45 46 9 34 13.7 72 200 41 24 15 37 25 16 0 24 12 28 25 19 10 -0.25 - 16 0 0 25 4 9 9 34 16.8 72 203 42 24 34 2 25 34 21 24 30 53 25 37 30 -0.25 - 15 0 0 25 22 18 9 34 19.8 71 205 43 24 52 12 25 52 27 24 49 4 25 55 36 -0.25 - 14 0 0 25 40 11 9 34 22.8 70 208 43 25 10 8 26 10 19 25 7 0 26 13 27 -0.25 - 13 0 0 25 57 49 9 34 25.8 70 210 44 25 27 48 26 27 55 25 24 40 26 31 3 -0.25 - 12 0 0 26 15 12 9 34 28.8 69 212 45 25 45 13 26 45 15 25 42 5 26 48 23 -0.25 - 11 0 0 26 32 19 9 34 31.8 68 214 46 26 2 22 27 2 20 25 59 15 27 5 28 -0.25 - 10 0 0 26 49 10 9 34 34.7 67 216 47 26 19 15 27 19 9 26 16 8 27 22 17 -0.25 - 9 0 0 27 5 45 9 34 37.6 67 218 48 26 35 53 27 35 42 26 32 46 27 38 49 -0.25 - 8 0 0 27 22 4 9 34 40.5 66 219 49 26 52 13 27 51 58 26 49 7 27 55 5 -0.25 - 7 0 0 27 38 6 9 34 43.3 65 221 50 27 8 18 28 7 58 27 5 12 28 11 5 -0.25 - 6 0 0 27 53 51 9 34 46.2 64 222 51 27 24 6 28 23 41 27 20 59 28 26 48 -0.25 - 5 0 0 28 9 20 9 34 48.9 63 224 52 27 39 36 28 39 7 27 36 30 28 42 14 -0.25 - 4 0 0 28 24 31 9 34 51.7 63 225 53 27 54 50 28 54 16 27 51 44 28 57 23 -0.25 - 3 0 0 28 39 25 9 34 54.4 62 227 54 28 9 47 29 9 8 28 6 41 29 12 15 -0.25 - 2 0 0 28 54 2 9 34 57.1 61 228 54 28 24 26 29 23 43 28 21 21 29 26 49 -0.25 - 1 0 0 29 8 22 9 34 59.8 60 229 55 28 38 47 29 38 0 28 35 43 29 41 6 -0.25 0 0 0 29 22 24 9 35 2.4 59 230 56 28 52 52 29 52 0 28 49 47 29 55 5 -0.25 1 0 0 29 36 8 9 35 5.1 59 231 57 29 6 38 30 5 41 29 3 33 30 8 47 -0.25 2 0 0 29 49 34 9 35 7.6 58 232 58 29 20 6 30 19 5 29 17 2 30 22 11 -0.25 3 0 0 30 2 42 9 35 10.2 57 233 59 29 33 17 30 32 11 29 30 13 30 35 16 -0.25 4 0 0 30 15 32 9 35 12.7 56 235 60 29 46 9 30 45 0 29 43 5 30 48 4 -0.25 5 0 0 30 28 5 9 35 15.2 55 235 61 29 58 44 30 57 29 29 55 40 31 0 34 -0.25 6 0 0 30 40 18 9 35 17.6 54 236 61 30 11 0 31 9 41 30 7 56 31 12 45 -0.25 7 0 0 30 52 14 9 35 20.0 54 237 62 30 22 57 31 21 35 30 19 54 31 24 39 -0.25 8 0 0 31 3 51 9 35 22.4 53 238 63 30 34 37 31 33 10 30 31 34 31 36 13 -0.25 9 0 0 31 15 10 9 35 24.7 52 239 64 30 45 57 31 44 26 30 42 55 31 47 30 -0.25 10 0 0 31 26 10 9 35 27.0 51 240 65 30 57 0 31 55 25 30 53 57 31 58 28 -0.25 11 0 0 31 36 52 9 35 29.3 50 241 65 31 7 43 32 6 4 31 4 41 32 9 7 -0.25 12 0 0 31 47 15 9 35 31.5 49 242 66 31 18 9 32 16 26 31 15 7 32 19 28 -0.25 13 0 0 31 57 20 9 35 33.7 49 243 67 31 28 15 32 26 28 31 25 13 32 29 31 -0.25 14 0 0 32 7 6 9 35 35.9 48 243 68 31 38 3 32 36 12 31 35 1 32 39 15 -0.25 15 0 0 32 16 33 9 35 38.0 47 244 69 31 47 32 32 45 37 31 44 30 32 48 40 -0.25 16 0 0 32 25 41 9 35 40.1 46 245 69 31 56 42 32 54 44 31 53 41 32 57 46 -0.25 17 0 0 32 34 31 9 35 42.2 45 246 70 32 5 33 33 3 32 32 2 32 33 6 34 -0.25 18 0 0 32 43 2 9 35 44.2 44 246 71 32 14 6 33 12 1 32 11 5 33 15 3 -0.25 19 0 0 32 51 14 9 35 46.2 44 247 71 32 22 20 33 20 12 32 19 19 33 23 13 -0.25 20 0 0 32 59 7 9 35 48.2 43 248 72 32 30 14 33 28 3 32 27 14 33 31 5 -0.25 21 0 0 33 6 41 9 35 50.1 42 249 73 32 37 50 33 35 36 32 34 50 33 38 37 -0.25 22 0 0 33 13 57 9 35 52.0 41 249 73 32 45 7 33 42 50 32 42 7 33 45 51 -0.25 23 0 0 33 20 54 9 35 53.9 40 250 74 32 52 6 33 49 45 32 49 5 33 52 46 -0.25 24 0 0 33 27 32 9 35 55.7 39 251 75 32 58 45 33 56 22 32 55 45 33 59 23 -0.25 25 0 0 33 33 51 9 35 57.5 39 252 75 33 5 5 34 2 40 33 2 5 34 5 40 -0.25 26 0 0 33 39 51 9 35 59.2 38 252 76 33 11 7 34 8 38 33 8 7 34 11 39 -0.25 27 0 0 33 45 32 9 36 0.9 37 253 76 33 16 49 34 14 19 33 13 49 34 17 19 -0.25 28 0 0 33 50 54 9 36 2.6 36 254 77 33 22 12 34 19 40 33 19 13 34 22 40 -0.25 29 0 0 33 55 58 9 36 4.2 35 254 77 33 27 17 34 24 42 33 24 18 34 27 42 -0.25 30 0 0 34 0 42 9 36 5.8 34 255 78 33 32 3 34 29 26 33 29 3 34 32 26 -0.25 31 0 0 34 5 8 9 36 7.4 34 256 78 33 36 29 34 33 50 33 33 30 34 36 50 -0.25 32 0 0 34 9 15 9 36 8.9 33 256 78 33 40 37 34 37 56 33 37 38 34 40 56 -0.25 33 0 0 34 13 3 9 36 10.4 32 257 78 33 44 26 34 41 44 33 41 27 34 44 43 -0.25 34 0 0 34 16 32 9 36 11.9 31 257 79 33 47 56 34 45 12 33 44 57 34 48 12 -0.25 35 0 0 34 19 42 9 36 13.3 30 258 79 33 51 7 34 48 22 33 48 8 34 51 21 -0.25 36 0 0 34 22 34 9 36 14.7 29 259 79 33 53 59 34 51 12 33 51 0 34 54 12 -0.25 37 0 0 34 25 6 9 36 16.0 29 259 79 33 56 32 34 53 45 33 53 33 34 56 44 -0.25 38 0 0 34 27 20 9 36 17.3 28 260 79 33 58 46 34 55 58 33 55 47 34 58 57 -0.25 39 0 0 34 29 15 9 36 18.6 27 261 78 34 0 42 34 57 53 33 57 43 35 0 52 -0.25 40 0 0 34 30 52 9 36 19.9 26 261 78 34 2 18 34 59 28 33 59 19 35 2 28 -0.25 41 0 0 34 32 9 9 36 21.1 25 262 78 34 3 36 35 0 46 34 0 37 35 3 45 -0.25 42 0 0 34 33 8 9 36 22.2 25 262 78 34 4 35 35 1 44 34 1 36 35 4 43 -0.25 43 0 0 34 33 47 9 36 23.4 24 263 77 34 5 15 35 2 24 34 2 16 35 5 23 -0.26 44 0 0 34 34 9 9 36 24.5 23 264 77 34 5 36 35 2 45 34 2 37 35 5 44 -0.26 45 0 0 34 34 11 9 36 25.5 22 264 76 34 5 38 35 2 47 34 2 39 35 5 47 -0.26 46 0 0 34 33 54 9 36 26.5 21 265 76 34 5 21 35 2 31 34 2 23 35 5 30 -0.26 47 0 0 34 33 19 9 36 27.5 20 265 75 34 4 46 35 1 56 34 1 48 35 4 55 -0.26 48 0 0 34 32 25 9 36 28.5 20 266 75 34 3 52 35 1 2 34 0 53 35 4 1 -0.26 49 0 0 34 31 13 9 36 29.4 19 267 74 34 2 39 34 59 50 33 59 40 35 2 49 -0.26 50 0 0 34 29 41 9 36 30.3 18 267 74 34 1 7 34 58 19 33 58 9 35 1 18 -0.26 51 0 0 34 27 51 9 36 31.1 17 268 73 33 59 17 34 56 29 33 56 18 34 59 28 -0.26 52 0 0 34 25 42 9 36 31.9 16 268 73 33 57 7 34 54 21 33 54 9 34 57 20 -0.26 53 0 0 34 23 15 9 36 32.7 15 269 72 33 54 39 34 51 54 33 51 41 34 54 53 -0.26 54 0 0 34 20 29 9 36 33.4 15 270 71 33 51 53 34 49 8 33 48 54 34 52 8 -0.26 55 0 0 34 17 24 9 36 34.1 14 270 71 33 48 47 34 46 4 33 45 48 34 49 4 -0.26 56 0 0 34 14 0 9 36 34.7 13 271 70 33 45 23 34 42 41 33 42 24 34 45 41 -0.26 57 0 0 34 10 18 9 36 35.3 12 271 69 33 41 40 34 39 0 33 38 41 34 42 0 -0.26 58 0 0 34 6 17 9 36 35.9 11 272 68 33 37 38 34 35 0 33 34 39 34 38 0 -0.26 59 0 0 34 1 58 9 36 36.4 10 272 68 33 33 18 34 30 42 33 30 18 34 33 42 -0.27 60 0 0 33 57 20 9 36 36.9 10 273 67 33 28 39 34 26 5 33 25 39 34 29 5 -0.27 61 0 0 33 52 23 9 36 37.3 9 274 66 33 23 41 34 21 9 33 20 41 34 24 10 -0.27 62 0 0 33 47 8 9 36 37.7 8 274 65 33 18 25 34 15 55 33 15 25 34 18 56 -0.27 63 0 0 33 41 34 9 36 38.1 7 275 65 33 12 50 34 10 22 33 9 50 34 13 23 -0.27 64 0 0 33 35 42 9 36 38.4 6 275 64 33 6 56 34 4 31 33 3 56 34 7 32 -0.28 65 0 0 33 29 31 9 36 38.7 5 276 63 33 0 44 33 58 22 32 57 44 34 1 23 -0.28 66 0 0 33 23 2 9 36 39.0 5 276 62 32 54 13 33 51 54 32 51 13 33 54 55 -0.29 67 0 0 33 16 14 9 36 39.2 4 277 62 32 47 24 33 45 7 32 44 23 33 48 8 -0.29 68 0 0 33 9 7 9 36 39.3 3 277 61 32 40 16 33 38 2 32 37 15 33 41 4 -0.31 69 0 0 33 1 43 9 36 39.5 2 278 60 32 32 50 33 30 39 32 29 49 33 33 41 -0.33 70 0 0 32 53 59 9 36 39.6 1 279 59 32 25 5 33 22 58 32 22 4 33 25 59 -0.39 71 0 0 32 45 58 9 36 39.6 0 279 58 32 17 2 33 14 58 32 14 1 33 18 0 -0.72 Uncertainty in time = +/- 1 secs Prediction of 2023 Apr 29.2 Data for the target star ------------------------ * name: TYC 0632-00585-1 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 29 49.5870 DE: +07 43 10.361 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 29 49.5873 DE: +07 43 10.363 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (481) Emita asteroid class: approx. diameter [km]: 102 approx. diameter ["]: 0.052 distance from Earth [AU]: 2.73070 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#98 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): 0.014", 0.001", 61.497° remarks: * orbital elements for (481)Emita : Mean anomaly = 330.4119467011 deg Arg. of pericenter = 349.0856818608 deg Long. of node = 66.6992258030 deg Inclination = 9.8461434472 deg Eccentricity = 0.1581754406 Semimajor axis = 2.7413844320 AU Perihelion dist = 2.3077647416 AU Mag: H = 8.85, G = 0.15 Epoch of elements : MJD 60124.39840278 TDT (2023 Jun 29.3984) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#982023Apr27,2.98,2023,6,29,9.560980,-0.079011,0.230253,18.353392,6.239304,-0.004292,-0.001764,-0.000001,0.000000 -22.8643,7.8233,37.45,23.23,False TYC 0632-00585-1,2.49710747,7.7195445,0.00,11.76,0.00,0.0,0,,2.51753785,7.8232579,2.34,0.00,0,0,0 481,Emita,13.97,102.4,2.7307,0,0,3.978,20.09,,7.4,0 0,330.3254,2023,6,29,349.0857,66.6992,9.8461,0.15818,2.74138,2.30776,8.85,5.0,0.15 1.052,0.0137,0.0014,62,0.0027,Known errors,-1.00,-1,-1,-1 20230629_0585-1,60063.20 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Apr 29, 04:45 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org