IOTA/IOTA-ES occultation update for (401) Ottilia / UCAC4 604-036766 event on 2022 Feb 03, 18:24 UT Visible from Japan, China, Russia, Europe Summary ------- On 2022 Feb 03 UT, the 92.8 km diameter asteroid (401) Ottilia will occult a 12.4 mag star in the constellation Gemini for observers along a path across Japan, China, Russia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.27 mag to 14.53 mag (the magnitude of the asteroid) for at most 9.570 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: 2022 Feb 03, 18:14 - 2022 Feb 03, 18:34 * geocentric midpoint of event [JD]: 2459614.26687917 * magnitude of target star: 12.40 * magnitude drop [mag]: 2.27 * estimated maximum duration [s]: 9.570 * Moon: 8 % sunlit, 114° distance * Sun: 146° distance * rough path description: Japan, China, Russia, Europe Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 104 * 1 sigma uncertainty interval [path widths]: +/- 0.09 * 1 sigma uncertainty interval [seconds]: +/- 2.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.004", 93°) * approx speed of asteroid's shadow [km/s]: 9.7000 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 604-036766 by 401 Ottilia on 2022 Feb 3 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 - 51 0 0 21 8 48 18 34 3.8 1 57 33 21 42 17 20 35 30 21 48 18 20 29 33 .... - 50 0 0 21 45 34 18 34 3.4 2 58 32 22 19 7 21 12 12 22 25 9 21 6 14 -0.45 - 49 0 0 22 22 24 18 34 2.7 3 58 31 22 56 1 21 48 58 23 2 4 21 43 0 -0.46 - 48 0 0 22 59 18 18 34 1.7 4 59 30 23 32 59 22 25 49 23 39 2 22 19 50 -0.47 - 47 0 0 23 36 14 18 34 0.5 5 59 28 24 9 58 23 2 42 24 16 2 22 56 43 -0.47 - 46 0 0 24 13 12 18 33 59.0 7 59 27 24 46 59 23 39 36 24 53 3 23 33 36 -0.48 - 45 0 0 24 50 9 18 33 57.3 8 60 26 25 23 59 24 16 30 25 30 4 24 10 30 -0.48 - 44 0 0 25 27 4 18 33 55.3 9 60 25 26 0 57 24 53 23 26 7 2 24 47 23 -0.48 - 43 0 0 26 3 57 18 33 53.0 10 61 24 26 37 52 25 30 14 26 43 58 25 24 13 -0.48 - 42 0 0 26 40 46 18 33 50.5 11 61 23 27 14 43 26 7 1 27 20 50 26 0 59 -0.48 - 41 0 0 27 17 30 18 33 47.7 12 62 22 27 51 29 26 43 43 27 57 36 26 37 41 -0.48 - 40 0 0 27 54 7 18 33 44.7 13 62 21 28 28 8 27 20 18 28 34 15 27 14 16 -0.48 - 39 0 0 28 30 37 18 33 41.5 14 63 20 29 4 39 27 56 47 29 10 46 27 50 44 -0.48 - 38 0 0 29 6 58 18 33 38.1 15 63 19 29 41 2 28 33 7 29 47 9 28 27 4 -0.48 - 37 0 0 29 43 9 18 33 34.4 16 64 18 30 17 14 29 9 17 30 23 21 29 3 14 -0.48 - 36 0 0 30 19 10 18 33 30.6 17 64 17 30 53 15 29 45 17 30 59 22 29 39 14 -0.48 - 35 0 0 30 54 58 18 33 26.5 18 65 16 31 29 3 30 21 5 31 35 11 30 15 2 -0.49 - 34 0 0 31 30 33 18 33 22.2 19 65 15 32 4 39 30 56 40 32 10 46 30 50 37 -0.49 - 33 0 0 32 5 54 18 33 17.8 20 66 14 32 39 59 31 32 1 32 46 7 31 25 58 -0.49 - 32 0 0 32 41 0 18 33 13.2 21 66 13 33 15 5 32 7 7 33 21 13 32 1 5 -0.49 - 31 0 0 33 15 50 18 33 8.3 22 67 12 33 49 54 32 41 58 33 56 2 32 35 55 -0.49 - 30 0 0 33 50 23 18 33 3.4 23 68 11 34 24 26 33 16 32 34 30 34 33 10 29 -0.49 - 29 0 0 34 24 38 18 32 58.2 24 68 10 34 58 40 33 50 48 35 4 47 33 44 46 -0.49 - 28 0 0 34 58 34 18 32 52.9 25 69 9 35 32 35 34 24 46 35 38 42 34 18 44 -0.49 - 27 0 0 35 32 11 18 32 47.5 26 70 8 36 6 10 34 58 25 36 12 17 34 52 23 -0.49 - 26 0 0 36 5 28 18 32 41.9 27 70 7 36 39 25 35 31 43 36 45 31 35 25 42 -0.49 - 25 0 0 36 38 24 18 32 36.2 28 71 6 37 12 19 36 4 41 37 18 24 35 58 40 -0.49 - 24 0 0 37 10 58 18 32 30.4 29 72 5 37 44 50 36 37 17 37 50 56 36 31 17 -0.49 - 23 0 0 37 43 9 18 32 24.4 30 73 4 38 16 59 37 9 32 38 23 4 37 3 32 -0.49 - 22 0 0 38 14 58 18 32 18.4 31 73 3 38 48 45 37 41 23 38 54 50 37 35 24 -0.49 - 21 0 0 38 46 24 18 32 12.2 31 74 2 39 20 7 38 12 52 39 26 11 38 6 52 -0.49 - 20 0 0 39 17 25 18 32 5.9 32 75 1 39 51 5 38 43 56 39 57 9 38 37 58 -0.49 - 19 0 0 39 48 2 18 31 59.6 33 76 0 40 21 39 39 14 36 40 27 41 39 8 38 -0.49 - 18 0 0 40 18 13 18 31 53.1 34 76 -1 40 51 47 39 44 52 40 57 49 39 38 54 -0.49 - 17 0 0 40 48 0 18 31 46.6 35 77 -1 41 21 29 40 14 42 41 27 31 40 8 45 -0.50 - 16 0 0 41 17 20 18 31 40.0 36 78 -2 41 50 46 40 44 7 41 56 46 40 38 11 -0.50 - 15 0 0 41 46 15 18 31 33.4 36 79 -3 42 19 36 41 13 5 42 25 36 41 7 10 -0.50 - 14 0 0 42 14 43 18 31 26.7 37 80 -4 42 48 0 41 41 38 42 53 59 41 35 44 -0.50 - 13 0 0 42 42 45 18 31 19.9 38 81 -5 43 15 57 42 9 44 43 21 55 42 3 50 -0.50 - 12 0 0 43 10 19 18 31 13.1 39 82 -6 43 43 27 42 37 23 43 49 24 42 31 30 -0.50 - 11 0 0 43 37 27 18 31 6.3 40 83 -6 44 10 29 43 4 35 44 16 26 42 58 43 -0.50 - 10 0 0 44 4 7 18 30 59.4 40 84 -7 44 37 4 43 31 20 44 43 0 43 25 29 -0.50 - 9 0 0 44 30 19 18 30 52.4 41 85 -8 45 3 12 43 57 38 45 9 6 43 51 48 -0.50 - 8 0 0 44 56 5 18 30 45.5 42 86 -9 45 28 52 44 23 29 45 34 45 44 17 39 -0.50 - 7 0 0 45 21 22 18 30 38.5 42 87 -10 45 54 4 44 48 51 45 59 57 44 43 3 -0.50 - 6 0 0 45 46 12 18 30 31.5 43 88 -10 46 18 48 45 13 47 46 24 40 45 7 59 -0.50 - 5 0 0 46 10 34 18 30 24.5 44 89 -11 46 43 5 45 38 14 46 48 56 45 32 28 -0.50 - 4 0 0 46 34 29 18 30 17.4 45 90 -12 47 6 54 46 2 14 47 12 43 45 56 29 -0.50 - 3 0 0 46 57 55 18 30 10.4 45 91 -13 47 30 15 46 25 47 47 36 3 46 20 2 -0.50 - 2 0 0 47 20 54 18 30 3.3 46 92 -13 47 53 8 46 48 51 47 58 56 46 43 8 -0.50 - 1 0 0 47 43 26 18 29 56.3 46 93 -14 48 15 34 47 11 28 48 21 20 47 5 46 -0.50 0 0 0 48 5 30 18 29 49.2 47 94 -15 48 37 32 47 33 38 48 43 17 47 27 57 -0.50 1 0 0 48 27 6 18 29 42.2 48 96 -15 48 59 2 47 55 20 49 4 46 47 49 40 -0.50 2 0 0 48 48 15 18 29 35.1 48 97 -16 49 20 5 48 16 35 49 25 48 48 10 56 -0.50 3 0 0 49 8 57 18 29 28.1 49 98 -17 49 40 41 48 37 23 49 46 23 48 31 45 -0.51 4 0 0 49 29 12 18 29 21.1 49 99 -17 50 0 50 48 57 44 50 6 31 48 52 6 -0.51 5 0 0 49 48 59 18 29 14.0 50 100 -18 50 20 32 49 17 37 50 26 12 49 12 1 -0.51 6 0 0 50 8 20 18 29 7.0 51 102 -19 50 39 47 49 37 4 50 45 26 49 31 29 -0.51 7 0 0 50 27 15 18 29 0.1 51 103 -19 50 58 35 49 56 5 51 4 13 49 50 31 -0.51 8 0 0 50 45 43 18 28 53.1 52 104 -20 51 16 57 50 14 39 51 22 34 50 9 6 -0.51 9 0 0 51 3 45 18 28 46.1 52 106 -21 51 34 53 50 32 46 51 40 29 50 27 14 -0.51 10 0 0 51 21 21 18 28 39.2 53 107 -21 51 52 23 50 50 28 51 57 58 50 44 57 -0.51 11 0 0 51 38 31 18 28 32.3 53 108 -22 52 9 27 51 7 44 52 15 1 51 2 14 -0.51 12 0 0 51 55 15 18 28 25.4 54 110 -22 52 26 6 51 24 34 52 31 38 51 19 5 -0.51 13 0 0 52 11 34 18 28 18.5 54 111 -23 52 42 19 51 40 59 52 47 50 51 35 31 -0.51 14 0 0 52 27 28 18 28 11.7 55 113 -24 52 58 7 51 56 58 53 3 37 51 51 32 -0.51 15 0 0 52 42 57 18 28 4.9 55 114 -24 53 13 30 52 12 33 53 19 0 52 7 7 -0.51 16 0 0 52 58 1 18 27 58.1 55 115 -25 53 28 29 52 27 43 53 33 57 52 22 18 -0.51 17 0 0 53 12 41 18 27 51.3 56 117 -25 53 43 3 52 42 28 53 48 31 52 37 4 -0.51 18 0 0 53 26 57 18 27 44.6 56 118 -26 53 57 13 52 56 49 54 2 40 52 51 26 -0.51 19 0 0 53 40 49 18 27 37.9 57 120 -26 54 11 0 53 10 46 54 16 25 53 5 24 -0.51 20 0 0 53 54 16 18 27 31.2 57 122 -27 54 24 22 53 24 19 54 29 46 53 18 58 -0.51 21 0 0 54 7 21 18 27 24.6 57 123 -27 54 37 21 53 37 29 54 42 45 53 32 9 -0.51 22 0 0 54 20 2 18 27 17.9 58 125 -28 54 49 57 53 50 15 54 55 20 53 44 56 -0.51 23 0 0 54 32 20 18 27 11.3 58 126 -28 55 2 10 54 2 38 55 7 31 53 57 20 -0.51 24 0 0 54 44 15 18 27 4.8 58 128 -29 55 14 0 54 14 38 55 19 21 54 9 20 -0.51 25 0 0 54 55 47 18 26 58.2 59 129 -29 55 25 28 54 26 15 55 30 47 54 20 59 -0.51 26 0 0 55 6 57 18 26 51.7 59 131 -30 55 36 33 54 37 30 55 41 52 54 32 14 -0.51 27 0 0 55 17 45 18 26 45.2 59 133 -30 55 47 16 54 48 23 55 52 34 54 43 8 -0.51 28 0 0 55 28 11 18 26 38.8 60 134 -31 55 57 38 54 58 53 56 2 55 54 53 39 -0.51 29 0 0 55 38 15 18 26 32.3 60 136 -31 56 7 37 55 9 2 56 12 54 55 3 48 -0.52 30 0 0 55 47 58 18 26 25.9 60 138 -32 56 17 16 55 18 48 56 22 31 55 13 36 -0.52 31 0 0 55 57 19 18 26 19.5 60 139 -32 56 26 33 55 28 14 56 31 48 55 23 2 -0.52 32 0 0 56 6 20 18 26 13.2 61 141 -33 56 35 29 55 37 18 56 40 43 55 32 7 -0.52 33 0 0 56 14 59 18 26 6.8 61 143 -33 56 44 4 55 46 1 56 49 18 55 40 51 -0.52 34 0 0 56 23 17 18 26 0.5 61 145 -34 56 52 19 55 54 23 56 57 32 55 49 14 -0.52 35 0 0 56 31 15 18 25 54.2 61 146 -34 57 0 13 56 2 25 57 5 25 55 57 16 -0.52 36 0 0 56 38 53 18 25 48.0 61 148 -35 57 7 47 56 10 6 57 12 59 56 4 58 -0.52 37 0 0 56 46 10 18 25 41.7 61 150 -35 57 15 1 56 17 27 57 20 12 56 12 19 -0.52 38 0 0 56 53 7 18 25 35.5 62 152 -35 57 21 55 56 24 27 57 27 5 56 19 20 -0.52 39 0 0 56 59 44 18 25 29.3 62 154 -36 57 28 29 56 31 7 57 33 39 56 26 1 -0.52 40 0 0 57 6 2 18 25 23.2 62 155 -36 57 34 43 56 37 28 57 39 53 56 32 22 -0.52 41 0 0 57 12 0 18 25 17.0 62 157 -37 57 40 39 56 43 29 57 45 47 56 38 23 -0.52 42 0 0 57 17 38 18 25 10.9 62 159 -37 57 46 14 56 49 10 57 51 22 56 44 4 -0.52 43 0 0 57 22 57 18 25 4.8 62 161 -37 57 51 31 56 54 31 57 56 38 56 49 26 -0.52 44 0 0 57 27 57 18 24 58.7 62 163 -38 57 56 28 56 59 34 58 1 35 56 54 29 -0.52 45 0 0 57 32 38 18 24 52.6 62 165 -38 58 1 6 57 4 17 58 6 13 56 59 13 -0.52 46 0 0 57 37 0 18 24 46.5 62 166 -39 58 5 26 57 8 40 58 10 32 57 3 37 -0.52 47 0 0 57 41 2 18 24 40.5 62 168 -39 58 9 27 57 12 45 58 14 33 57 7 42 -0.52 48 0 0 57 44 46 18 24 34.5 63 170 -39 58 13 9 57 16 31 58 18 15 57 11 28 -0.52 49 0 0 57 48 12 18 24 28.4 63 172 -40 58 16 33 57 19 58 58 21 38 57 14 55 -0.52 50 0 0 57 51 18 18 24 22.4 63 174 -40 58 19 38 57 23 6 58 24 43 57 18 4 -0.52 51 0 0 57 54 6 18 24 16.5 63 176 -40 58 22 24 57 25 56 58 27 29 57 20 54 -0.52 52 0 0 57 56 36 18 24 10.5 63 177 -41 58 24 53 57 28 27 58 29 57 57 23 25 -0.52 53 0 0 57 58 47 18 24 4.5 63 179 -41 58 27 3 57 30 39 58 32 7 57 25 37 -0.52 54 0 0 58 0 40 18 23 58.6 62 181 -42 58 28 55 57 32 33 58 33 59 57 27 31 -0.52 55 0 0 58 2 15 18 23 52.6 62 183 -42 58 30 28 57 34 8 58 35 33 57 29 7 -0.52 56 0 0 58 3 31 18 23 46.7 62 185 -42 58 31 44 57 35 25 58 36 48 57 30 23 -0.52 57 0 0 58 4 29 18 23 40.8 62 187 -43 58 32 41 57 36 23 58 37 45 57 31 22 -0.52 58 0 0 58 5 8 18 23 34.8 62 188 -43 58 33 21 57 37 3 58 38 25 57 32 2 -0.52 59 0 0 58 5 30 18 23 28.9 62 190 -43 58 33 42 57 37 25 58 38 46 57 32 24 -0.52 60 0 0 58 5 33 18 23 23.0 62 192 -44 58 33 45 57 37 28 58 38 49 57 32 27 -0.52 61 0 0 58 5 18 18 23 17.1 62 194 -44 58 33 30 57 37 13 58 38 34 57 32 12 -0.52 62 0 0 58 4 45 18 23 11.2 62 196 -44 58 32 57 57 36 40 58 38 1 57 31 38 -0.52 63 0 0 58 3 54 18 23 5.3 62 197 -44 58 32 6 57 35 48 58 37 10 57 30 47 -0.52 64 0 0 58 2 44 18 22 59.4 62 199 -45 58 30 57 57 34 38 58 36 1 57 29 36 -0.52 65 0 0 58 1 16 18 22 53.6 61 201 -45 58 29 30 57 33 9 58 34 34 57 28 7 -0.52 66 0 0 57 59 30 18 22 47.7 61 203 -45 58 27 44 57 31 22 58 32 49 57 26 20 -0.52 67 0 0 57 57 25 18 22 41.8 61 204 -46 58 25 41 57 29 16 58 30 45 57 24 14 -0.52 68 0 0 57 55 2 18 22 35.9 61 206 -46 58 23 19 57 26 52 58 28 24 57 21 50 -0.52 69 0 0 57 52 20 18 22 30.0 61 208 -46 58 20 39 57 24 9 58 25 44 57 19 7 -0.52 70 0 0 57 49 20 18 22 24.1 60 210 -46 58 17 40 57 21 7 58 22 45 57 16 5 -0.52 71 0 0 57 46 1 18 22 18.2 60 211 -47 58 14 23 57 17 47 58 19 28 57 12 44 -0.52 72 0 0 57 42 24 18 22 12.3 60 213 -47 58 10 47 57 14 7 58 15 53 57 9 4 -0.52 73 0 0 57 38 27 18 22 6.4 60 215 -47 58 6 53 57 10 9 58 11 59 57 5 6 -0.52 74 0 0 57 34 12 18 22 0.5 60 216 -48 58 2 39 57 5 52 58 7 46 57 0 48 -0.52 75 0 0 57 29 38 18 21 54.6 59 218 -48 57 58 7 57 1 16 58 3 14 56 56 11 -0.52 76 0 0 57 24 45 18 21 48.7 59 219 -48 57 53 16 56 56 20 57 58 24 56 51 15 -0.52 77 0 0 57 19 32 18 21 42.8 59 221 -48 57 48 6 56 51 5 57 53 14 56 46 0 -0.52 78 0 0 57 14 0 18 21 36.9 59 223 -48 57 42 37 56 45 30 57 47 45 56 40 25 -0.52 79 0 0 57 8 9 18 21 31.0 58 224 -49 57 36 48 56 39 36 57 41 57 56 34 30 -0.52 80 0 0 57 1 58 18 21 25.0 58 226 -49 57 30 40 56 33 22 57 35 50 56 28 16 -0.52 81 0 0 56 55 27 18 21 19.1 58 227 -49 57 24 13 56 26 48 57 29 23 56 21 41 -0.52 82 0 0 56 48 36 18 21 13.1 57 229 -49 57 17 25 56 19 54 57 22 36 56 14 47 -0.52 83 0 0 56 41 25 18 21 7.1 57 230 -50 57 10 18 56 12 40 57 15 29 56 7 32 -0.52 84 0 0 56 33 54 18 21 1.2 57 232 -50 57 2 50 56 5 6 57 8 2 55 59 57 -0.52 85 0 0 56 26 3 18 20 55.2 56 233 -50 56 55 2 55 57 11 57 0 15 55 52 1 -0.52 86 0 0 56 17 51 18 20 49.2 56 235 -50 56 46 54 55 48 55 56 52 7 55 43 45 -0.52 87 0 0 56 9 18 18 20 43.2 56 236 -50 56 38 25 55 40 18 56 43 39 55 35 7 -0.52 88 0 0 56 0 24 18 20 37.2 55 237 -50 56 29 35 55 31 20 56 34 50 55 26 9 -0.52 89 0 0 55 51 9 18 20 31.2 55 239 -51 56 20 24 55 22 1 56 25 39 55 16 49 -0.52 90 0 0 55 41 32 18 20 25.1 54 240 -51 56 10 52 55 12 21 56 16 8 55 7 8 -0.51 91 0 0 55 31 34 18 20 19.1 54 242 -51 56 0 58 55 2 18 56 6 15 54 57 5 -0.51 92 0 0 55 21 15 18 20 13.0 54 243 -51 55 50 43 54 51 54 55 56 1 54 46 40 -0.51 93 0 0 55 10 33 18 20 6.9 53 244 -51 55 40 6 54 41 8 55 45 24 54 35 53 -0.51 94 0 0 54 59 29 18 20 0.9 53 246 -51 55 29 7 54 29 59 55 34 26 54 24 43 -0.51 95 0 0 54 48 2 18 19 54.8 52 247 -51 55 17 45 54 18 28 55 23 5 54 13 11 -0.51 96 0 0 54 36 13 18 19 48.7 52 248 -51 55 6 1 54 6 34 55 11 22 54 1 16 -0.51 97 0 0 54 24 1 18 19 42.6 51 250 -51 54 53 54 53 54 17 54 59 16 53 48 58 -0.51 98 0 0 54 11 26 18 19 36.4 51 251 -51 54 41 24 53 41 37 54 46 47 53 36 17 -0.51 99 0 0 53 58 27 18 19 30.3 51 252 -52 54 28 30 53 28 33 54 33 54 53 23 12 -0.51 100 0 0 53 45 5 18 19 24.2 50 253 -52 54 15 14 53 15 5 54 20 38 53 9 44 -0.51 101 0 0 53 31 19 18 19 18.0 50 255 -52 54 1 33 53 1 14 54 6 59 52 55 51 -0.51 102 0 0 53 17 9 18 19 11.8 49 256 -52 53 47 28 52 46 58 53 52 55 52 41 35 -0.51 103 0 0 53 2 34 18 19 5.7 49 257 -52 53 32 59 52 32 18 53 38 27 52 26 54 -0.51 104 0 0 52 47 35 18 18 59.5 48 258 -52 53 18 6 52 17 13 53 23 35 52 11 48 -0.51 105 0 0 52 32 11 18 18 53.3 47 259 -52 53 2 48 52 1 44 53 8 18 51 56 18 -0.51 106 0 0 52 16 22 18 18 47.1 47 261 -52 52 47 4 51 45 49 52 52 35 51 40 22 -0.51 107 0 0 52 0 8 18 18 41.0 46 262 -52 52 30 56 51 29 29 52 36 28 51 24 1 -0.51 108 0 0 51 43 28 18 18 34.8 46 263 -52 52 14 22 51 12 43 52 19 55 51 7 14 -0.51 109 0 0 51 26 22 18 18 28.6 45 264 -51 51 57 22 50 55 32 52 2 56 50 50 1 -0.51 110 0 0 51 8 51 18 18 22.4 45 265 -51 51 39 56 50 37 54 51 45 32 50 32 23 -0.51 111 0 0 50 50 53 18 18 16.2 44 266 -51 51 22 5 50 19 50 51 27 41 50 14 18 -0.51 112 0 0 50 32 28 18 18 10.0 43 267 -51 51 3 46 50 1 20 51 9 24 49 55 46 -0.51 113 0 0 50 13 37 18 18 3.9 43 268 -51 50 45 1 49 42 23 50 50 40 49 36 48 -0.51 114 0 0 49 54 19 18 17 57.7 42 269 -51 50 25 50 49 22 59 50 31 29 49 17 24 -0.51 115 0 0 49 34 35 18 17 51.5 42 270 -51 50 6 11 49 3 8 50 11 51 48 57 32 -0.51 116 0 0 49 14 22 18 17 45.4 41 271 -51 49 46 5 48 42 50 49 51 47 48 37 12 -0.51 117 0 0 48 53 43 18 17 39.3 40 272 -50 49 25 31 48 22 5 49 31 14 48 16 26 -0.51 118 0 0 48 32 36 18 17 33.2 40 273 -50 49 4 30 48 0 52 49 10 14 47 55 12 -0.51 119 0 0 48 11 1 18 17 27.1 39 274 -50 48 43 2 47 39 11 48 48 47 47 33 30 -0.51 120 0 0 47 48 59 18 17 21.0 38 275 -50 48 21 5 47 17 3 48 26 51 47 11 21 -0.51 121 0 0 47 26 28 18 17 15.0 38 276 -49 47 58 41 46 54 26 48 4 28 46 48 43 -0.51 122 0 0 47 3 30 18 17 9.0 37 277 -49 47 35 48 46 31 22 47 41 36 46 25 38 -0.51 123 0 0 46 40 3 18 17 3.0 36 278 -49 47 12 27 46 7 50 47 18 17 46 2 5 -0.51 124 0 0 46 16 9 18 16 57.1 36 279 -48 46 48 38 45 43 49 46 54 29 45 38 3 -0.51 125 0 0 45 51 46 18 16 51.2 35 280 -48 46 24 21 45 19 21 46 30 13 45 13 34 -0.51 126 0 0 45 26 55 18 16 45.3 34 281 -48 45 59 36 44 54 24 46 5 28 44 48 36 -0.51 127 0 0 45 1 35 18 16 39.5 33 282 -47 45 34 22 44 29 0 45 40 16 44 23 11 -0.51 128 0 0 44 35 48 18 16 33.8 33 283 -47 45 8 40 44 3 7 45 14 35 43 57 17 -0.51 129 0 0 44 9 32 18 16 28.1 32 284 -47 44 42 30 43 36 46 44 48 25 43 30 55 -0.51 130 0 0 43 42 49 18 16 22.5 31 284 -46 44 15 52 43 9 58 44 21 48 43 4 6 -0.51 131 0 0 43 15 38 18 16 17.0 30 285 -46 43 48 46 42 42 41 43 54 43 42 36 49 -0.51 132 0 0 42 47 59 18 16 11.5 29 286 -45 43 21 11 42 14 58 43 27 10 42 9 4 -0.51 133 0 0 42 19 52 18 16 6.1 29 287 -45 42 53 10 41 46 46 42 59 9 41 40 52 -0.51 134 0 0 41 51 19 18 16 0.8 28 288 -44 42 24 41 41 18 8 42 30 41 41 12 13 -0.51 135 0 0 41 22 18 18 15 55.6 27 288 -44 41 55 44 40 49 3 42 1 45 40 43 7 -0.51 136 0 0 40 52 50 18 15 50.5 26 289 -43 41 26 21 40 19 31 41 32 23 40 13 34 -0.51 137 0 0 40 22 56 18 15 45.5 25 290 -43 40 56 31 39 49 33 41 2 34 39 43 36 -0.51 138 0 0 39 52 36 18 15 40.6 24 291 -42 40 26 15 39 19 10 40 32 18 39 13 11 -0.51 139 0 0 39 21 51 18 15 35.8 23 291 -41 39 55 33 38 48 20 40 1 37 38 42 21 -0.51 140 0 0 38 50 40 18 15 31.2 22 292 -41 39 24 26 38 17 6 39 30 30 38 11 7 -0.51 141 0 0 38 19 5 18 15 26.7 22 293 -40 38 52 54 37 45 27 38 58 59 37 39 27 -0.51 142 0 0 37 47 5 18 15 22.3 21 293 -39 38 20 57 37 13 25 38 27 3 37 7 24 -0.51 143 0 0 37 14 42 18 15 18.1 20 294 -39 37 48 37 36 40 59 37 54 43 36 34 58 -0.51 144 0 0 36 41 55 18 15 14.0 19 295 -38 37 15 53 36 8 10 37 22 0 36 2 8 -0.51 145 0 0 36 8 47 18 15 10.0 18 295 -37 36 42 47 35 34 59 36 48 54 35 28 57 -0.51 146 0 0 35 35 17 18 15 6.3 17 296 -37 36 9 19 35 1 27 36 15 26 34 55 24 -0.51 147 0 0 35 1 26 18 15 2.7 16 297 -36 35 35 30 34 27 34 35 41 37 34 21 31 -0.52 148 0 0 34 27 14 18 14 59.3 15 297 -35 35 1 20 33 53 21 35 7 28 33 47 18 -0.52 149 0 0 33 52 44 18 14 56.1 14 298 -34 34 26 51 33 18 49 34 32 59 33 12 45 -0.52 150 0 0 33 17 55 18 14 53.0 13 298 -34 33 52 3 32 43 58 33 58 11 32 37 55 -0.52 151 0 0 32 42 48 18 14 50.2 12 299 -33 33 16 57 32 8 51 33 23 5 32 2 47 -0.53 152 0 0 32 7 25 18 14 47.6 11 299 -32 32 41 34 31 33 27 32 47 43 31 27 23 -0.53 153 0 0 31 31 46 18 14 45.2 10 300 -31 32 5 56 30 57 48 32 12 4 30 51 44 -0.53 154 0 0 30 55 52 18 14 43.0 9 300 -30 31 30 2 30 21 54 31 36 11 30 15 51 -0.54 155 0 0 30 19 45 18 14 41.0 8 301 -29 30 53 55 29 45 47 31 0 3 29 39 44 -0.55 156 0 0 29 43 25 18 14 39.3 7 301 -28 30 17 35 29 9 28 30 23 43 29 3 25 -0.55 157 0 0 29 6 54 18 14 37.8 6 302 -27 29 41 3 28 32 58 29 47 11 28 26 54 -0.57 158 0 0 28 30 13 18 14 36.5 5 302 -27 29 4 21 27 56 18 29 10 29 27 50 14 -0.59 159 0 0 27 53 23 18 14 35.5 4 303 -26 28 27 29 27 19 29 28 33 37 27 13 26 -0.62 160 0 0 27 16 25 18 14 34.7 2 303 -25 27 50 29 26 42 32 27 56 37 26 36 29 -0.67 161 0 0 26 39 20 18 14 34.3 1 304 -24 27 13 23 26 5 29 27 19 30 25 59 27 -0.82 162 0 0 26 2 10 18 14 34.0 0 304 -23 26 36 10 .. .. .. 26 42 17 .. .. .. -2.02 Uncertainty in time = +/- 2 secs Prediction of 2021 Dec 15.0 Data for the target star ------------------------ * name: UCAC4 604-036766 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 51 41.9643 DE: +30 37 29.295 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 51 41.9642 DE: +30 37 29.296 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.600,0.500) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (401) Ottilia asteroid class: approx. diameter [km]: 93 approx. diameter ["]: 0.050 distance from Earth [AU]: 2.55600 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#122 date of fit: 2021 Nov 10 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): 0.011", 0.004", 92.96° remarks: * orbital elements for (401)Ottilia : Mean anomaly = 130.8270935894 deg Arg. of pericenter = 300.9096126070 deg Long. of node = 36.0504901516 deg Inclination = 5.9626091852 deg Eccentricity = 0.0317033624 Semimajor axis = 3.3455779517 AU Perihelion dist = 3.2395118813 AU Mag: H = 9.20, G = 0.15 Epoch of elements : MJD 59613.76687500 TDT (2022 Feb 03.7669) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1222021Nov10,9.57,2022,2,3,18.4051,-0.024434,0.454964,-5.466682,-0.300362,0.003287,-0.000982,0.000001,0.000000 53.2946,30.5986,-92.62,-16.36,False UCAC4 604-036766,6.86165673,30.6248043,0.00,12.40,0.00,0.0,0,,6.88537160,30.5985848,2.27,0.00,0,0,0 401,Ottilia,14.53,92.8,2.5560,0,0,-1.456,-1.03,,5.2 0,130.7036,2022,2,3,300.9096,36.0505,5.9626,0.03170,3.34558,3.23951,9.20,5.0,0.15 1.090,0.0107,0.0044,93,0.0045,Known errors,-1.00,-1,-1,-1 20220203_036766,59563.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2021 Dec 15, 04:09 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org