IOTA/IOTA-ES occultation update for (77) Frigga / TYC 1900-00144-1 event on 2024 Oct 07, 01:19 UT Visible from Summary ------- On 2024 Oct 07 UT, the 67.052 km diameter asteroid (77) Frigga will occult a 11.0 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.43 mag to 13.32 mag (the magnitude of the asteroid) for at most 3.520 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 Oct 07, 01:14 - 2024 Oct 07, 01:25 * geocentric midpoint of event [JD]: 2460590.55551662 * magnitude of target star: 11.01 * magnitude drop [mag]: 2.43 * estimated maximum duration [s]: 3.520 * Moon: 15 % sunlit, 134° distance * Sun: 88° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 70 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.001", 98°) * approx speed of asteroid's shadow [km/s]: 19.0638 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1900-00144-1 by 77 Frigga on 2024 Oct 7 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 - 25 0 0 17 52 34 1 14 34.9 0 64 -77 17 31 27 18 13 44 17 30 19 18 14 53 .... - 24 0 0 18 20 59 1 14 35.0 1 64 -77 17 59 52 18 42 9 17 58 43 18 43 17 -0.30 - 23 0 0 18 49 19 1 14 35.2 2 64 -77 18 28 12 19 10 28 18 27 3 19 11 37 -0.29 - 22 0 0 19 17 33 1 14 35.5 3 65 -76 18 56 26 19 38 42 18 55 18 19 39 51 -0.29 - 21 0 0 19 45 41 1 14 36.0 4 65 -76 19 24 34 20 6 50 19 23 26 20 7 58 -0.29 - 20 0 0 20 13 41 1 14 36.5 5 65 -75 19 52 35 20 34 50 19 51 27 20 35 59 -0.29 - 19 0 0 20 41 34 1 14 37.2 6 66 -75 20 20 29 21 2 42 20 19 20 21 3 51 -0.29 - 18 0 0 21 9 18 1 14 38.0 8 66 -74 20 48 13 21 30 26 20 47 5 21 31 34 -0.29 - 17 0 0 21 36 53 1 14 38.9 9 66 -73 21 15 49 21 58 0 21 14 41 21 59 9 -0.29 - 16 0 0 22 4 18 1 14 39.9 10 67 -73 21 43 15 22 25 24 21 42 7 22 26 33 -0.29 - 15 0 0 22 31 33 1 14 41.0 11 67 -72 22 10 30 22 52 38 22 9 22 22 53 46 -0.29 - 14 0 0 22 58 36 1 14 42.2 12 68 -71 22 37 34 23 19 40 22 36 26 23 20 48 -0.29 - 13 0 0 23 25 27 1 14 43.5 13 68 -70 23 4 27 23 46 30 23 3 19 23 47 38 -0.29 - 12 0 0 23 52 6 1 14 44.9 14 68 -70 23 31 6 24 13 7 23 29 59 24 14 16 -0.29 - 11 0 0 24 18 31 1 14 46.5 15 69 -69 23 57 33 24 39 32 23 56 25 24 40 40 -0.29 - 10 0 0 24 44 43 1 14 48.1 16 69 -68 24 23 46 25 5 42 24 22 39 25 6 50 -0.29 - 9 0 0 25 10 40 1 14 49.8 17 70 -67 24 49 45 25 31 38 24 48 38 25 32 46 -0.29 - 8 0 0 25 36 23 1 14 51.6 18 70 -66 25 15 29 25 57 19 25 14 22 25 58 27 -0.29 - 7 0 0 26 1 50 1 14 53.5 19 71 -65 25 40 58 26 22 45 25 39 51 26 23 52 -0.29 - 6 0 0 26 27 1 1 14 55.5 20 71 -64 26 6 11 26 47 54 26 5 4 26 49 2 -0.29 - 5 0 0 26 51 56 1 14 57.6 21 72 -63 26 31 8 27 12 47 26 30 0 27 13 55 -0.29 - 4 0 0 27 16 34 1 14 59.8 22 72 -63 26 55 47 27 37 23 26 54 40 27 38 31 -0.29 - 3 0 0 27 40 55 1 15 2.1 23 73 -62 27 20 10 28 1 42 27 19 3 28 2 49 -0.29 - 2 0 0 28 4 57 1 15 4.4 24 73 -61 27 44 14 28 25 43 27 43 7 28 26 50 -0.29 - 1 0 0 28 28 42 1 15 6.8 25 74 -60 28 8 1 28 49 25 28 6 54 28 50 32 -0.29 0 0 0 28 52 8 1 15 9.3 26 74 -59 28 31 29 29 12 49 28 30 22 29 13 56 -0.29 1 0 0 29 15 15 1 15 11.9 27 75 -58 28 54 38 29 35 54 28 53 32 29 37 1 -0.29 2 0 0 29 38 3 1 15 14.6 27 75 -57 29 17 28 29 58 40 29 16 22 29 59 46 -0.29 3 0 0 30 0 31 1 15 17.3 28 76 -56 29 39 58 30 21 5 29 38 52 30 22 12 -0.29 4 0 0 30 22 39 1 15 20.1 29 77 -55 30 2 9 30 43 11 30 1 2 30 44 18 -0.29 5 0 0 30 44 27 1 15 22.9 30 77 -54 30 23 59 31 4 57 30 22 53 31 6 3 -0.29 6 0 0 31 5 54 1 15 25.8 31 78 -54 30 45 28 31 26 22 30 44 22 31 27 28 -0.29 7 0 0 31 27 0 1 15 28.8 32 78 -53 31 6 37 31 47 26 31 5 31 31 48 32 -0.29 8 0 0 31 47 46 1 15 31.9 33 79 -52 31 27 25 32 8 9 31 26 19 32 9 15 -0.29 9 0 0 32 8 10 1 15 35.0 34 80 -51 31 47 52 32 28 31 31 46 46 32 29 36 -0.29 10 0 0 32 28 13 1 15 38.1 35 80 -50 32 7 57 32 48 31 32 6 51 32 49 37 -0.29 11 0 0 32 47 54 1 15 41.4 36 81 -49 32 27 40 33 8 9 32 26 35 33 9 15 -0.29 12 0 0 33 7 13 1 15 44.6 37 82 -48 32 47 2 33 27 26 32 45 56 33 28 32 -0.29 13 0 0 33 26 10 1 15 47.9 38 82 -47 33 6 1 33 46 21 33 4 56 33 47 26 -0.29 14 0 0 33 44 45 1 15 51.3 38 83 -46 33 24 39 34 4 53 33 23 34 34 5 59 -0.29 15 0 0 34 2 58 1 15 54.7 39 84 -46 33 42 54 34 23 4 33 41 49 34 24 9 -0.29 16 0 0 34 20 48 1 15 58.2 40 85 -45 34 0 47 34 40 52 33 59 42 34 41 57 -0.29 17 0 0 34 38 16 1 16 1.7 41 85 -44 34 18 17 34 58 17 34 17 13 34 59 22 -0.29 18 0 0 34 55 22 1 16 5.2 42 86 -43 34 35 25 35 15 20 34 34 21 35 16 25 -0.29 19 0 0 35 12 4 1 16 8.8 43 87 -42 34 52 10 35 32 0 34 51 6 35 33 5 -0.29 20 0 0 35 28 24 1 16 12.4 44 88 -41 35 8 33 35 48 18 35 7 29 35 49 22 -0.29 21 0 0 35 44 22 1 16 16.1 44 88 -40 35 24 33 36 4 13 35 23 29 36 5 17 -0.29 22 0 0 35 59 56 1 16 19.8 45 89 -39 35 40 9 36 19 44 35 39 6 36 20 49 -0.29 23 0 0 36 15 7 1 16 23.5 46 90 -39 35 55 23 36 34 53 35 54 20 36 35 58 -0.29 24 0 0 36 29 56 1 16 27.3 47 91 -38 36 10 14 36 49 40 36 9 11 36 50 44 -0.29 25 0 0 36 44 22 1 16 31.1 48 92 -37 36 24 42 37 4 3 36 23 39 37 5 7 -0.29 26 0 0 36 58 25 1 16 34.9 48 93 -36 36 38 47 37 18 4 36 37 44 37 19 7 -0.29 27 0 0 37 12 4 1 16 38.8 49 94 -35 36 52 30 37 31 41 36 51 26 37 32 45 -0.29 28 0 0 37 25 21 1 16 42.7 50 95 -34 37 5 49 37 44 56 37 4 46 37 45 59 -0.29 29 0 0 37 38 16 1 16 46.6 51 96 -34 37 18 45 37 57 48 37 17 42 37 58 51 -0.29 30 0 0 37 50 47 1 16 50.5 52 97 -33 37 31 19 38 10 17 37 30 16 38 11 20 -0.29 31 0 0 38 2 55 1 16 54.5 52 98 -32 37 43 29 38 22 23 37 42 26 38 23 26 -0.29 32 0 0 38 14 41 1 16 58.5 53 99 -31 37 55 17 38 34 6 37 54 14 38 35 9 -0.29 33 0 0 38 26 3 1 17 2.5 54 100 -30 38 6 41 38 45 27 38 5 39 38 46 30 -0.29 34 0 0 38 37 3 1 17 6.5 55 101 -30 38 17 43 38 56 25 38 16 41 38 57 28 -0.29 35 0 0 38 47 40 1 17 10.6 55 102 -29 38 28 22 39 7 0 38 27 20 39 8 3 -0.29 36 0 0 38 57 55 1 17 14.6 56 103 -28 38 38 38 39 17 13 38 37 36 39 18 15 -0.28 37 0 0 39 7 46 1 17 18.7 57 104 -27 38 48 32 39 27 3 38 47 30 39 28 5 -0.28 38 0 0 39 17 16 1 17 22.8 58 105 -26 38 58 3 39 36 30 38 57 1 39 37 32 -0.28 39 0 0 39 26 22 1 17 27.0 58 107 -25 39 7 11 39 45 35 39 6 9 39 46 37 -0.28 40 0 0 39 35 6 1 17 31.1 59 108 -25 39 15 57 39 54 17 39 14 55 39 55 19 -0.28 41 0 0 39 43 28 1 17 35.3 60 109 -24 39 24 20 40 2 37 39 23 18 40 3 39 -0.28 42 0 0 39 51 27 1 17 39.4 60 110 -23 39 32 20 40 10 34 39 31 19 40 11 36 -0.28 43 0 0 39 59 3 1 17 43.6 61 112 -22 39 39 59 40 18 10 39 38 57 40 19 11 -0.28 44 0 0 40 6 17 1 17 47.9 62 113 -22 39 47 14 40 25 22 39 46 13 40 26 24 -0.28 45 0 0 40 13 9 1 17 52.1 62 115 -21 39 54 7 40 32 13 39 53 6 40 33 15 -0.28 46 0 0 40 19 39 1 17 56.3 63 116 -20 40 0 38 40 38 41 39 59 37 40 39 43 -0.28 47 0 0 40 25 46 1 18 0.6 64 118 -19 40 6 47 40 44 48 40 5 46 40 45 49 -0.28 48 0 0 40 31 32 1 18 4.8 64 119 -18 40 12 33 40 50 32 40 11 32 40 51 33 -0.28 49 0 0 40 36 55 1 18 9.1 65 121 -18 40 17 58 40 55 54 40 16 56 40 56 55 -0.28 50 0 0 40 41 56 1 18 13.4 65 123 -17 40 23 0 41 0 54 40 21 58 41 1 55 -0.28 51 0 0 40 46 35 1 18 17.7 66 124 -16 40 27 40 41 5 32 40 26 38 41 6 33 -0.28 52 0 0 40 50 51 1 18 22.0 67 126 -15 40 31 57 41 9 47 40 30 56 41 10 49 -0.28 53 0 0 40 54 46 1 18 26.3 67 128 -15 40 35 53 41 13 41 40 34 52 41 14 43 -0.28 54 0 0 40 58 19 1 18 30.7 68 130 -14 40 39 26 41 17 13 40 38 25 41 18 15 -0.29 55 0 0 41 1 30 1 18 35.0 68 132 -13 40 42 38 41 20 24 40 41 37 41 21 25 -0.29 56 0 0 41 4 19 1 18 39.4 69 134 -12 40 45 27 41 23 12 40 44 26 41 24 13 -0.29 57 0 0 41 6 46 1 18 43.8 69 137 -11 40 47 55 41 25 38 40 46 54 41 26 40 -0.29 58 0 0 41 8 51 1 18 48.1 70 139 -11 40 50 0 41 27 43 40 48 59 41 28 44 -0.29 59 0 0 41 10 34 1 18 52.5 70 141 -10 40 51 44 41 29 26 40 50 43 41 30 27 -0.29 60 0 0 41 11 55 1 18 56.9 71 144 -9 40 53 5 41 30 47 40 52 5 41 31 48 -0.29 61 0 0 41 12 55 1 19 1.3 71 146 -8 40 54 5 41 31 46 40 53 4 41 32 47 -0.29 62 0 0 41 13 33 1 19 5.8 72 149 -8 40 54 43 41 32 24 40 53 42 41 33 25 -0.29 63 0 0 41 13 48 1 19 10.2 72 152 -7 40 54 59 41 32 40 40 53 58 41 33 41 -0.29 64 0 0 41 13 42 1 19 14.6 72 154 -6 40 54 53 41 32 34 40 53 52 41 33 35 -0.29 65 0 0 41 13 14 1 19 19.1 73 157 -5 40 54 25 41 32 6 40 53 24 41 33 7 -0.29 66 0 0 41 12 25 1 19 23.5 73 160 -5 40 53 35 41 31 16 40 52 34 41 32 17 -0.29 67 0 0 41 11 13 1 19 28.0 73 163 -4 40 52 23 41 30 5 40 51 22 41 31 6 -0.29 68 0 0 41 9 40 1 19 32.5 73 167 -3 40 50 49 41 28 32 40 49 48 41 29 33 -0.29 69 0 0 41 7 44 1 19 36.9 74 170 -2 40 48 53 41 26 37 40 47 52 41 27 38 -0.29 70 0 0 41 5 27 1 19 41.4 74 173 -1 40 46 36 41 24 20 40 45 35 41 25 21 -0.29 71 0 0 41 2 48 1 19 45.9 74 176 -1 40 43 56 41 21 41 40 42 55 41 22 42 -0.29 72 0 0 40 59 46 1 19 50.4 74 180 0 40 40 54 41 18 40 40 39 53 41 19 42 -0.29 73 0 0 40 56 23 1 19 54.9 74 183 1 40 37 30 41 15 18 40 36 29 41 16 19 -0.29 74 0 0 40 52 38 1 19 59.4 74 187 2 40 33 44 41 11 33 40 32 43 41 12 35 -0.29 75 0 0 40 48 31 1 20 4.0 74 190 2 40 29 36 41 7 27 40 28 35 41 8 28 -0.29 76 0 0 40 44 1 1 20 8.5 74 193 3 40 25 6 41 2 58 40 24 4 41 4 0 -0.29 77 0 0 40 39 10 1 20 13.0 74 197 4 40 20 13 40 58 8 40 19 12 40 59 9 -0.29 78 0 0 40 33 56 1 20 17.6 74 200 5 40 14 59 40 52 55 40 13 57 40 53 57 -0.29 79 0 0 40 28 20 1 20 22.1 73 203 6 40 9 22 40 47 21 40 8 20 40 48 22 -0.29 80 0 0 40 22 22 1 20 26.7 73 206 6 40 3 22 40 41 24 40 2 21 40 42 25 -0.29 81 0 0 40 16 2 1 20 31.3 73 210 7 39 57 1 40 35 5 39 55 59 40 36 6 -0.29 82 0 0 40 9 19 1 20 35.8 73 213 8 39 50 17 40 28 23 39 49 15 40 29 25 -0.29 83 0 0 40 2 14 1 20 40.4 72 216 9 39 43 10 40 21 19 39 42 8 40 22 21 -0.29 84 0 0 39 54 46 1 20 45.0 72 218 9 39 35 41 40 13 53 39 34 39 40 14 55 -0.29 85 0 0 39 46 56 1 20 49.5 71 221 10 39 27 49 40 6 4 39 26 47 40 7 6 -0.29 86 0 0 39 38 43 1 20 54.1 71 224 11 39 19 35 39 57 53 39 18 33 39 58 55 -0.29 87 0 0 39 30 8 1 20 58.7 71 226 12 39 10 58 39 49 20 39 9 56 39 50 22 -0.29 88 0 0 39 21 10 1 21 3.3 70 229 13 39 1 58 39 40 23 39 0 56 39 41 26 -0.29 89 0 0 39 11 49 1 21 7.9 70 231 13 38 52 36 39 31 4 38 51 34 39 32 7 -0.29 90 0 0 39 2 6 1 21 12.5 69 233 14 38 42 51 39 21 23 38 41 48 39 22 25 -0.29 91 0 0 38 52 0 1 21 17.1 69 236 15 38 32 42 39 11 18 38 31 40 39 12 21 -0.29 92 0 0 38 41 30 1 21 21.7 68 238 16 38 22 11 39 0 51 38 21 9 39 1 54 -0.29 93 0 0 38 30 38 1 21 26.3 67 240 17 38 11 18 38 50 1 38 10 15 38 51 4 -0.29 94 0 0 38 19 24 1 21 30.9 67 242 17 38 0 1 38 38 48 37 58 58 38 39 51 -0.29 95 0 0 38 7 46 1 21 35.5 66 244 18 37 48 21 38 27 13 37 47 18 38 28 16 -0.29 96 0 0 37 55 45 1 21 40.1 66 245 19 37 36 17 38 15 14 37 35 15 38 16 17 -0.29 97 0 0 37 43 21 1 21 44.7 65 247 20 37 23 51 38 2 52 37 22 48 38 3 55 -0.29 98 0 0 37 30 34 1 21 49.3 64 249 21 37 11 2 37 50 7 37 9 59 37 51 10 -0.29 99 0 0 37 17 24 1 21 53.8 64 250 22 36 57 50 37 36 59 36 56 46 37 38 3 -0.29 100 0 0 37 3 50 1 21 58.4 63 252 22 36 44 14 37 23 28 36 43 11 37 24 32 -0.29 101 0 0 36 49 54 1 22 3.0 62 254 23 36 30 16 37 9 34 36 29 12 37 10 38 -0.29 102 0 0 36 35 34 1 22 7.5 61 255 24 36 15 54 36 55 17 36 14 50 36 56 21 -0.29 103 0 0 36 20 52 1 22 12.1 61 256 25 36 1 9 36 40 37 36 0 5 36 41 41 -0.29 104 0 0 36 5 46 1 22 16.6 60 258 26 35 46 1 36 25 34 35 44 57 36 26 38 -0.29 105 0 0 35 50 17 1 22 21.2 59 259 27 35 30 29 36 10 7 35 29 25 36 11 11 -0.29 106 0 0 35 34 25 1 22 25.7 58 260 27 35 14 35 35 54 18 35 13 31 35 55 22 -0.29 107 0 0 35 18 10 1 22 30.2 58 262 28 34 58 17 35 38 5 34 57 13 35 39 10 -0.29 108 0 0 35 1 32 1 22 34.7 57 263 29 34 41 37 35 21 30 34 40 32 35 22 34 -0.29 109 0 0 34 44 31 1 22 39.2 56 264 30 34 24 33 35 4 31 34 23 29 35 5 36 -0.29 110 0 0 34 27 7 1 22 43.6 55 265 31 34 7 7 34 47 10 34 6 2 34 48 15 -0.29 111 0 0 34 9 21 1 22 48.1 54 266 32 33 49 18 34 29 26 33 48 13 34 30 31 -0.29 112 0 0 33 51 12 1 22 52.5 54 267 33 33 31 6 34 11 19 33 30 1 34 12 24 -0.29 113 0 0 33 32 40 1 22 56.9 53 268 33 33 12 32 33 52 50 33 11 27 33 53 55 -0.29 114 0 0 33 13 45 1 23 1.2 52 269 34 32 53 35 33 33 58 32 52 30 33 35 3 -0.29 115 0 0 32 54 28 1 23 5.6 51 270 35 32 34 15 33 14 43 32 33 10 33 15 49 -0.29 116 0 0 32 34 49 1 23 9.9 50 271 36 32 14 34 32 55 7 32 13 28 32 56 13 -0.29 117 0 0 32 14 48 1 23 14.2 49 272 37 31 54 31 32 35 8 31 53 25 32 36 14 -0.29 118 0 0 31 54 26 1 23 18.4 49 273 38 31 34 5 32 14 48 31 32 59 32 15 54 -0.29 119 0 0 31 33 41 1 23 22.6 48 274 39 31 13 18 31 54 6 31 12 12 31 55 12 -0.29 120 0 0 31 12 35 1 23 26.8 47 275 40 30 52 10 31 33 2 30 51 4 31 34 9 -0.29 121 0 0 30 51 8 1 23 31.0 46 275 41 30 30 40 31 11 38 30 29 34 31 12 44 -0.29 122 0 0 30 29 20 1 23 35.1 45 276 41 30 8 50 30 49 52 30 7 44 30 50 58 -0.29 123 0 0 30 7 11 1 23 39.1 44 277 42 29 46 39 30 27 45 29 45 32 30 28 52 -0.29 124 0 0 29 44 42 1 23 43.1 43 278 43 29 24 7 30 5 19 29 23 1 30 6 25 -0.29 125 0 0 29 21 52 1 23 47.1 42 278 44 29 1 16 29 42 31 29 0 9 29 43 38 -0.29 126 0 0 28 58 43 1 23 51.0 41 279 45 28 38 4 29 19 25 28 36 58 29 20 32 -0.29 127 0 0 28 35 15 1 23 54.9 40 280 46 28 14 34 28 55 58 28 13 27 28 57 5 -0.29 128 0 0 28 11 27 1 23 58.7 39 280 47 27 50 44 28 32 13 27 49 37 28 33 20 -0.30 129 0 0 27 47 21 1 24 2.4 38 281 48 27 26 36 28 8 9 27 25 29 28 9 16 -0.30 130 0 0 27 22 57 1 24 6.1 37 282 49 27 2 10 27 43 46 27 1 3 27 44 54 -0.30 131 0 0 26 58 15 1 24 9.8 36 282 50 26 37 26 27 19 6 26 36 18 27 20 14 -0.30 132 0 0 26 33 15 1 24 13.3 35 283 50 26 12 24 26 54 8 26 11 17 26 55 16 -0.30 133 0 0 26 7 59 1 24 16.8 35 284 51 25 47 6 26 28 54 25 45 59 26 30 1 -0.30 134 0 0 25 42 26 1 24 20.2 34 284 52 25 21 32 26 3 23 25 20 24 26 4 30 -0.30 135 0 0 25 16 37 1 24 23.6 33 285 53 24 55 41 25 37 35 24 54 34 25 38 43 -0.30 136 0 0 24 50 33 1 24 26.9 32 285 54 24 29 36 25 11 33 24 28 28 25 12 41 -0.30 137 0 0 24 24 14 1 24 30.1 31 286 55 24 3 16 24 45 16 24 2 8 24 46 24 -0.30 138 0 0 23 57 42 1 24 33.2 30 286 56 23 36 41 24 18 44 23 35 33 24 19 52 -0.30 139 0 0 23 30 55 1 24 36.2 29 287 57 23 9 54 23 51 59 23 8 46 23 53 7 -0.30 140 0 0 23 3 56 1 24 39.2 27 287 57 22 42 53 23 25 1 22 41 45 23 26 9 -0.30 141 0 0 22 36 44 1 24 42.0 26 288 58 22 15 40 22 57 50 22 14 32 22 58 58 -0.30 142 0 0 22 9 20 1 24 44.8 25 288 59 21 48 16 22 30 27 21 47 7 22 31 36 -0.30 143 0 0 21 41 46 1 24 47.5 24 289 60 21 20 40 22 2 54 21 19 32 22 4 2 -0.30 144 0 0 21 14 1 1 24 50.1 23 289 61 20 52 55 21 35 10 20 51 46 21 36 18 -0.30 145 0 0 20 46 7 1 24 52.5 22 289 62 20 25 0 21 7 16 20 23 51 21 8 25 -0.30 146 0 0 20 18 3 1 24 54.9 21 290 62 19 56 56 20 39 14 19 55 47 20 40 22 -0.31 147 0 0 19 49 52 1 24 57.2 20 290 63 19 28 44 20 11 3 19 27 36 20 12 11 -0.31 148 0 0 19 21 33 1 24 59.4 19 291 64 19 0 25 19 42 44 18 59 16 19 43 53 -0.31 149 0 0 18 53 8 1 25 1.4 18 291 65 18 31 59 19 14 19 18 30 50 19 15 27 -0.31 150 0 0 18 24 36 1 25 3.4 17 291 65 18 3 27 18 45 48 18 2 19 18 46 56 -0.31 151 0 0 17 55 59 1 25 5.2 16 292 66 17 34 50 18 17 11 17 33 42 18 18 20 -0.31 152 0 0 17 27 18 1 25 7.0 15 292 67 17 6 9 17 48 30 17 5 1 17 49 39 -0.31 153 0 0 16 58 34 1 25 8.6 14 292 67 16 37 25 17 19 45 16 36 17 17 20 54 -0.31 154 0 0 16 29 47 1 25 10.1 13 293 68 16 8 38 16 50 58 16 7 30 16 52 6 -0.32 155 0 0 16 0 57 1 25 11.5 12 293 68 15 39 49 16 22 8 15 38 41 16 23 17 -0.32 156 0 0 15 32 7 1 25 12.8 11 293 69 15 10 59 15 53 17 15 9 51 15 54 26 -0.32 157 0 0 15 3 16 1 25 13.9 10 293 69 14 42 9 15 24 26 14 41 1 15 25 35 -0.33 158 0 0 14 34 26 1 25 15.0 8 294 70 14 13 19 14 55 35 14 12 11 14 56 44 -0.33 159 0 0 14 5 37 1 25 15.9 7 294 70 13 44 31 14 26 45 13 43 23 14 27 54 -0.34 160 0 0 13 36 50 1 25 16.7 6 294 70 13 15 44 13 57 57 13 14 36 13 59 6 -0.34 161 0 0 13 8 5 1 25 17.3 5 294 71 12 47 1 13 29 12 12 45 53 13 30 21 -0.35 162 0 0 12 39 25 1 25 17.9 4 295 71 12 18 21 13 0 31 12 17 13 13 1 39 -0.37 163 0 0 12 10 49 1 25 18.3 3 295 71 11 49 46 12 31 53 11 48 38 12 33 1 -0.40 164 0 0 11 42 18 1 25 18.6 2 295 71 11 21 17 12 3 21 11 20 9 12 4 29 -0.46 165 0 0 11 13 53 1 25 18.7 1 295 71 10 52 53 11 34 55 10 51 45 11 36 3 -0.66 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1900-00144-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 11 21.1462 DE: +25 02 07.344 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 11 21.1464 DE: +25 02 07.344 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.0 * B mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (77) Frigga asteroid class: approx. diameter [km]: 67 approx. diameter ["]: 0.043 distance from Earth [AU]: 2.13850 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#101 date of fit: 2023 Apr 24 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): 0.009", 0.001", 98.033° remarks: * orbital elements for (77)Frigga : Mean anomaly = 13.8683134896 deg Arg. of pericenter = 61.3509238938 deg Long. of node = 1.0860822223 deg Inclination = 2.4207017400 deg Eccentricity = 0.1339360404 Semimajor axis = 2.6693366732 AU Perihelion dist = 2.3118162886 AU Mag: H = 8.68, G = 0.16 Epoch of elements : MJD 60590.05551683 TDT (2024 Oct 07.0555) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1012023Apr24,3.52,2024,10,7,1.332399,0.017655,0.270824,10.736075,-0.719251,-0.005526,0.000704,0.000000,0.000000 72.0421,24.9951,156.97,-5.63,False TYC 1900-00144-1,7.18920724,25.0353734,11.34,11.01,10.83,0.0,0,,7.21439604,24.9950698,2.43,2.19,0,0,0 77,Frigga,13.32,67.052,2.1385,0,0,3.248,-2.96,,3.4,0 0,13.6298,2024,10,6,61.3509,1.0861,2.4207,0.13394,2.66934,2.31182,8.67,5.0,0.15 1.027,0.0093,0.0009,98,0.0012,Known errors,0.88,0,-1,-1 20241007_0144-1,60140.62 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:47 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org