IOTA/IOTA-ES occultation update for (201) Penelope / TYC 29-00253-1 event on 2024 Oct 25, 14:54 UT Visible from Summary ------- On 2024 Oct 25 UT, the 70.732 km diameter asteroid (201) Penelope will occult a 11.6 mag star in the constellation Cetus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 0.63 mag to 11.33 mag (the magnitude of the asteroid) for at most 7.930 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: 2024 Oct 25, 14:42 - 2024 Oct 25, 15:05 * geocentric midpoint of event [JD]: 2460609.12103391 * magnitude of target star: 11.58 * magnitude drop [mag]: 0.63 * estimated maximum duration [s]: 7.930 * Moon: 38 % sunlit, 112° distance * Sun: 169° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 74 * 1 sigma uncertainty interval [path widths]: +/- 0.29 * 1 sigma uncertainty interval [seconds]: +/- 5.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.045, +/- 0.024) * 1 sigma uncertainty ellipse (major, minor, PA): (0.047", 0.020", 72°) * approx speed of asteroid's shadow [km/s]: 8.9249 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 29-00253-1 by 201 Penelope on 2024 Oct 25 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 36 0 0 - 9 28 55 15 5 43.4 1 88 5 - 9 8 54 - 9 48 53 - 8 57 19 -10 0 25 .... 37 0 0 - 9 25 50 15 5 43.1 2 87 4 - 9 5 49 - 9 45 48 - 8 54 14 - 9 57 20 -0.22 38 0 0 - 9 22 17 15 5 42.5 3 87 4 - 9 2 16 - 9 42 15 - 8 50 40 - 9 53 48 -0.25 39 0 0 - 9 18 16 15 5 41.8 4 87 3 - 8 58 14 - 9 38 15 - 8 46 38 - 9 49 48 -0.26 40 0 0 - 9 13 47 15 5 40.8 5 87 2 - 8 53 45 - 9 33 47 - 8 42 9 - 9 45 21 -0.26 41 0 0 - 9 8 51 15 5 39.7 6 87 1 - 8 48 48 - 9 28 52 - 8 37 12 - 9 40 25 -0.27 42 0 0 - 9 3 27 15 5 38.3 7 87 0 - 8 43 24 - 9 23 28 - 8 31 47 - 9 35 3 -0.27 43 0 0 - 8 57 36 15 5 36.7 8 86 -1 - 8 37 32 - 9 17 38 - 8 25 54 - 9 29 13 -0.27 44 0 0 - 8 51 17 15 5 34.8 9 86 -2 - 8 31 12 - 9 11 20 - 8 19 34 - 9 22 55 -0.27 45 0 0 - 8 44 31 15 5 32.8 10 86 -3 - 8 24 25 - 9 4 35 - 8 12 47 - 9 16 11 -0.28 46 0 0 - 8 37 18 15 5 30.5 11 86 -4 - 8 17 11 - 8 57 23 - 8 5 32 - 9 8 59 -0.28 47 0 0 - 8 29 38 15 5 28.0 12 86 -5 - 8 9 30 - 8 49 44 - 7 57 50 - 9 1 21 -0.28 48 0 0 - 8 21 31 15 5 25.3 13 86 -6 - 8 1 22 - 8 41 38 - 7 49 41 - 8 53 15 -0.28 49 0 0 - 8 12 57 15 5 22.4 14 86 -7 - 7 52 46 - 8 33 5 - 7 41 5 - 8 44 43 -0.28 50 0 0 - 8 3 56 15 5 19.3 15 85 -8 - 7 43 44 - 8 24 5 - 7 32 3 - 8 35 44 -0.28 51 0 0 - 7 54 28 15 5 15.9 16 85 -9 - 7 34 16 - 8 14 39 - 7 22 33 - 8 26 19 -0.28 52 0 0 - 7 44 34 15 5 12.3 17 85 -10 - 7 24 20 - 8 4 46 - 7 12 37 - 8 16 27 -0.28 53 0 0 - 7 34 14 15 5 8.6 18 85 -11 - 7 13 59 - 7 54 27 - 7 2 14 - 8 6 9 -0.28 54 0 0 - 7 23 28 15 5 4.6 19 85 -12 - 7 3 11 - 7 43 42 - 6 51 26 - 7 55 24 -0.28 55 0 0 - 7 12 15 15 5 0.3 20 85 -13 - 6 51 56 - 7 32 31 - 6 40 11 - 7 44 14 -0.28 56 0 0 - 7 0 36 15 4 55.9 21 85 -14 - 6 40 16 - 7 20 54 - 6 28 29 - 7 32 38 -0.28 57 0 0 - 6 48 32 15 4 51.3 22 85 -15 - 6 28 10 - 7 8 51 - 6 16 22 - 7 20 36 -0.28 58 0 0 - 6 36 2 15 4 46.4 23 85 -16 - 6 15 38 - 6 56 23 - 6 3 50 - 7 8 8 -0.28 59 0 0 - 6 23 6 15 4 41.4 24 85 -17 - 6 2 41 - 6 43 29 - 5 50 51 - 6 55 15 -0.28 60 0 0 - 6 9 45 15 4 36.1 25 85 -18 - 5 49 18 - 6 30 9 - 5 37 27 - 6 41 57 -0.28 61 0 0 - 5 55 58 15 4 30.6 25 85 -19 - 5 35 30 - 6 16 25 - 5 23 38 - 6 28 13 -0.28 62 0 0 - 5 41 47 15 4 24.9 26 85 -20 - 5 21 17 - 6 2 15 - 5 9 24 - 6 14 5 -0.28 63 0 0 - 5 27 11 15 4 19.0 27 85 -21 - 5 6 39 - 5 47 41 - 4 54 45 - 5 59 32 -0.28 64 0 0 - 5 12 10 15 4 12.9 28 85 -22 - 4 51 36 - 5 32 42 - 4 39 41 - 5 44 34 -0.28 65 0 0 - 4 56 45 15 4 6.6 29 85 -23 - 4 36 9 - 5 17 19 - 4 24 13 - 5 29 12 -0.28 66 0 0 - 4 40 56 15 4 0.1 30 85 -24 - 4 20 18 - 5 1 32 - 4 8 21 - 5 13 26 -0.28 67 0 0 - 4 24 43 15 3 53.4 31 85 -25 - 4 4 3 - 4 45 20 - 3 52 4 - 4 57 16 -0.28 68 0 0 - 4 8 5 15 3 46.5 32 85 -26 - 3 47 23 - 4 28 45 - 3 35 24 - 4 40 42 -0.28 69 0 0 - 3 51 5 15 3 39.4 33 85 -27 - 3 30 20 - 4 11 47 - 3 18 20 - 4 23 44 -0.28 70 0 0 - 3 33 41 15 3 32.1 34 85 -28 - 3 12 54 - 3 54 25 - 3 0 52 - 4 6 23 -0.28 71 0 0 - 3 15 53 15 3 24.5 35 85 -29 - 2 55 5 - 3 36 39 - 2 43 2 - 3 48 39 -0.28 72 0 0 - 2 57 43 15 3 16.8 36 85 -30 - 2 36 53 - 3 18 32 - 2 24 48 - 3 30 33 -0.28 73 0 0 - 2 39 11 15 3 8.9 37 85 -31 - 2 18 18 - 3 0 1 - 2 6 13 - 3 12 4 -0.28 74 0 0 - 2 20 16 15 3 0.8 38 85 -32 - 1 59 21 - 2 41 9 - 1 47 14 - 2 53 12 -0.28 75 0 0 - 2 0 59 15 2 52.6 39 85 -33 - 1 40 2 - 2 21 54 - 1 27 54 - 2 33 59 -0.28 76 0 0 - 1 41 21 15 2 44.1 40 86 -34 - 1 20 22 - 2 2 18 - 1 8 12 - 2 14 24 -0.28 77 0 0 - 1 21 21 15 2 35.4 41 86 -35 - 1 0 20 - 1 42 20 - 0 48 9 - 1 54 28 -0.28 78 0 0 - 1 1 1 15 2 26.6 42 86 -36 - 0 39 57 - 1 22 2 - 0 27 45 - 1 34 11 -0.28 79 0 0 - 0 40 19 15 2 17.6 43 86 -37 - 0 19 13 - 1 1 23 - 0 7 0 - 1 13 33 -0.28 80 0 0 - 0 19 17 15 2 8.4 44 86 -38 0 1 51 - 0 40 23 0 14 5 - 0 52 34 -0.28 81 0 0 0 2 5 15 1 59.0 45 87 -39 0 23 15 - 0 19 3 0 35 31 - 0 31 16 -0.28 82 0 0 0 23 46 15 1 49.5 46 87 -40 0 44 58 0 2 36 0 57 16 - 0 9 38 -0.28 83 0 0 0 45 47 15 1 39.8 47 87 -41 1 7 1 0 24 34 1 19 20 0 12 19 -0.28 84 0 0 1 8 6 15 1 29.9 48 88 -42 1 29 23 0 46 52 1 41 43 0 34 35 -0.28 85 0 0 1 30 44 15 1 19.9 49 88 -43 1 52 3 1 9 28 2 4 24 0 57 10 -0.28 86 0 0 1 53 40 15 1 9.7 50 89 -44 2 15 2 1 32 21 2 27 24 1 20 3 -0.28 87 0 0 2 16 54 15 0 59.3 51 89 -46 2 38 17 1 55 33 2 50 41 1 43 13 -0.28 88 0 0 2 40 25 15 0 48.8 52 90 -47 3 1 50 2 19 2 3 14 15 2 6 40 -0.28 89 0 0 3 4 12 15 0 38.2 53 90 -48 3 25 40 2 42 47 3 38 6 2 30 24 -0.28 90 0 0 3 28 16 15 0 27.4 54 91 -49 3 49 46 3 6 49 4 2 13 2 54 25 -0.28 91 0 0 3 52 36 15 0 16.5 55 91 -50 4 14 8 3 31 6 4 26 36 3 18 41 -0.28 92 0 0 4 17 11 15 0 5.4 56 92 -51 4 38 45 3 55 39 4 51 15 3 43 13 -0.28 93 0 0 4 42 1 14 59 54.2 57 93 -52 5 3 37 4 20 27 5 16 8 4 8 0 -0.28 94 0 0 5 7 5 14 59 42.9 58 94 -53 5 28 43 4 45 29 5 41 15 4 33 1 -0.28 95 0 0 5 32 22 14 59 31.5 59 95 -54 5 54 2 5 10 45 6 6 36 4 58 15 -0.28 96 0 0 5 57 53 14 59 19.9 60 96 -55 6 19 35 5 36 14 6 32 10 5 23 43 -0.28 97 0 0 6 23 37 14 59 8.2 60 97 -56 6 45 21 6 1 56 6 57 57 5 49 24 -0.28 98 0 0 6 49 33 14 58 56.5 61 98 -57 7 11 19 6 27 50 7 23 56 6 15 17 -0.28 99 0 0 7 15 41 14 58 44.6 62 99 -58 7 37 28 6 53 56 7 50 6 6 41 22 -0.28 100 0 0 7 42 0 14 58 32.6 63 100 -59 8 3 49 7 20 13 8 16 28 7 7 38 -0.28 101 0 0 8 8 29 14 58 20.6 64 101 -60 8 30 20 7 46 40 8 42 59 7 34 4 -0.28 102 0 0 8 35 8 14 58 8.4 65 103 -61 8 57 0 8 13 18 9 9 41 8 0 41 -0.28 103 0 0 9 1 56 14 57 56.2 65 104 -62 9 23 50 8 40 4 9 36 32 8 27 26 -0.28 104 0 0 9 28 53 14 57 43.9 66 106 -63 9 50 49 9 7 0 10 3 31 8 54 21 -0.28 105 0 0 9 55 58 14 57 31.5 67 108 -64 10 17 55 9 34 3 10 30 39 9 21 24 -0.29 106 0 0 10 23 10 14 57 19.1 68 110 -65 10 45 9 10 1 14 10 57 53 9 48 34 -0.29 107 0 0 10 50 30 14 57 6.6 68 112 -66 11 12 30 10 28 32 11 25 15 10 15 51 -0.29 108 0 0 11 17 55 14 56 54.0 69 114 -67 11 39 56 10 55 56 11 52 42 10 43 14 -0.29 109 0 0 11 45 26 14 56 41.5 70 116 -68 12 7 29 11 23 26 12 20 15 11 10 43 -0.29 110 0 0 12 13 2 14 56 28.8 70 119 -69 12 35 6 11 51 1 12 47 53 11 38 17 -0.29 111 0 0 12 40 42 14 56 16.2 71 121 -70 13 2 47 12 18 40 13 15 35 12 5 56 -0.29 112 0 0 13 8 26 14 56 3.5 72 124 -70 13 30 32 12 46 23 13 43 21 12 33 38 -0.29 113 0 0 13 36 13 14 55 50.8 72 127 -71 13 58 20 13 14 8 14 11 9 13 1 23 -0.29 114 0 0 14 4 2 14 55 38.0 72 130 -72 14 26 10 13 41 57 14 38 59 13 29 11 -0.29 115 0 0 14 31 53 14 55 25.3 73 134 -73 14 54 2 14 9 47 15 6 52 13 57 1 -0.29 116 0 0 14 59 44 14 55 12.6 73 137 -74 15 21 54 14 37 38 15 34 45 14 24 51 -0.29 117 0 0 15 27 37 14 54 59.8 73 141 -75 15 49 47 15 5 29 16 2 38 14 52 42 -0.29 118 0 0 15 55 29 14 54 47.1 74 144 -76 16 17 39 15 33 21 16 30 31 15 20 33 -0.29 119 0 0 16 23 20 14 54 34.4 74 148 -76 16 45 31 16 1 11 16 58 23 15 48 24 -0.29 120 0 0 16 51 9 14 54 21.7 74 152 -77 17 13 21 16 29 0 17 26 13 16 16 12 -0.29 121 0 0 17 18 56 14 54 9.0 74 156 -78 17 41 8 16 56 47 17 54 0 16 43 59 -0.29 122 0 0 17 46 40 14 53 56.4 74 159 -78 18 8 53 17 24 31 18 21 45 17 11 43 -0.29 123 0 0 18 14 21 14 53 43.8 73 163 -79 18 36 34 17 52 12 18 49 26 17 39 23 -0.29 124 0 0 18 41 58 14 53 31.2 73 167 -80 19 4 11 18 19 48 19 17 3 18 7 0 -0.29 125 0 0 19 9 30 14 53 18.7 73 170 -80 19 31 43 18 47 20 19 44 35 18 34 32 -0.29 126 0 0 19 36 56 14 53 6.2 73 174 -80 19 59 9 19 14 47 20 12 2 19 1 58 -0.29 127 0 0 20 4 17 14 52 53.8 72 177 -81 20 26 30 19 42 7 20 39 22 19 29 19 -0.30 128 0 0 20 31 31 14 52 41.5 72 180 -81 20 53 43 20 9 21 21 6 35 19 56 34 -0.30 129 0 0 20 58 38 14 52 29.2 71 183 -81 21 20 50 20 36 28 21 33 42 20 23 41 -0.30 130 0 0 21 25 37 14 52 17.0 71 186 -81 21 47 48 21 3 28 22 0 40 20 50 40 -0.30 131 0 0 21 52 27 14 52 4.9 70 188 -80 22 14 38 21 30 19 22 27 30 21 17 32 -0.30 132 0 0 22 19 9 14 51 52.9 70 191 -80 22 41 19 21 57 1 22 54 11 21 44 14 -0.30 133 0 0 22 45 41 14 51 40.9 69 193 -80 23 7 51 22 23 34 23 20 42 22 10 47 -0.30 134 0 0 23 12 3 14 51 29.1 68 196 -79 23 34 12 22 49 57 23 47 3 22 37 10 -0.30 135 0 0 23 38 15 14 51 17.3 68 198 -79 24 0 23 23 16 9 24 13 13 23 3 23 -0.30 136 0 0 24 4 15 14 51 5.7 67 200 -78 24 26 22 23 42 10 24 39 12 23 29 25 -0.30 137 0 0 24 30 4 14 50 54.1 66 202 -77 24 52 10 24 8 0 25 4 59 23 55 15 -0.30 138 0 0 24 55 40 14 50 42.7 66 204 -77 25 17 46 24 33 38 25 30 34 24 20 54 -0.30 139 0 0 25 21 4 14 50 31.3 65 205 -76 25 43 9 24 59 3 25 55 56 24 46 19 -0.30 140 0 0 25 46 15 14 50 20.1 64 207 -75 26 8 19 25 24 15 26 21 5 25 11 32 -0.30 141 0 0 26 11 13 14 50 9.0 63 209 -75 26 33 15 25 49 14 26 46 1 25 36 32 -0.30 142 0 0 26 35 56 14 49 58.0 63 210 -74 26 57 57 26 13 59 27 10 42 26 1 17 -0.30 143 0 0 27 0 26 14 49 47.2 62 212 -73 27 22 25 26 38 29 27 35 9 26 25 49 -0.30 144 0 0 27 24 40 14 49 36.4 61 213 -72 27 46 38 27 2 45 27 59 21 26 50 5 -0.30 145 0 0 27 48 39 14 49 25.8 60 214 -71 28 10 35 27 26 45 28 23 18 27 14 7 -0.30 146 0 0 28 12 22 14 49 15.3 59 215 -70 28 34 17 27 50 30 28 46 59 27 37 53 -0.30 147 0 0 28 35 50 14 49 5.0 59 217 -70 28 57 43 28 14 0 29 10 24 28 1 23 -0.30 148 0 0 28 59 1 14 48 54.8 58 218 -69 29 20 52 28 37 12 29 33 32 28 24 37 -0.30 149 0 0 29 21 55 14 48 44.7 57 219 -68 29 43 45 29 0 9 29 56 24 28 47 34 -0.30 150 0 0 29 44 33 14 48 34.8 56 220 -67 30 6 21 29 22 48 30 18 58 29 10 14 -0.30 151 0 0 30 6 53 14 48 25.0 55 221 -66 30 28 39 29 45 10 30 41 16 29 32 37 -0.30 152 0 0 30 28 56 14 48 15.4 55 222 -65 30 50 40 30 7 14 31 3 15 29 54 43 -0.30 153 0 0 30 50 40 14 48 5.9 54 223 -65 31 12 22 30 29 1 31 24 57 30 16 30 -0.30 154 0 0 31 12 7 14 47 56.5 53 224 -64 31 33 47 30 50 29 31 46 20 30 38 0 -0.30 155 0 0 31 33 15 14 47 47.3 52 225 -63 31 54 53 31 11 40 32 7 25 30 59 11 -0.30 156 0 0 31 54 4 14 47 38.3 51 226 -62 32 15 40 31 32 31 32 28 11 31 20 4 -0.30 157 0 0 32 14 35 14 47 29.4 50 227 -61 32 36 8 31 53 4 32 48 38 31 40 38 -0.30 158 0 0 32 34 46 14 47 20.6 50 228 -60 32 56 17 32 13 17 33 8 46 32 0 53 -0.30 159 0 0 32 54 38 14 47 12.0 49 229 -59 33 16 7 32 33 11 33 28 34 32 20 48 -0.30 160 0 0 33 14 10 14 47 3.5 48 229 -59 33 35 38 32 52 46 33 48 3 32 40 24 -0.30 161 0 0 33 33 23 14 46 55.2 47 230 -58 33 54 48 33 12 1 34 7 13 32 59 40 -0.30 162 0 0 33 52 16 14 46 47.0 46 231 -57 34 13 39 33 30 56 34 26 2 33 18 37 -0.30 163 0 0 34 10 49 14 46 39.0 45 232 -56 34 32 10 33 49 32 34 44 31 33 37 14 -0.30 164 0 0 34 29 2 14 46 31.2 45 233 -55 34 50 20 34 7 47 35 2 41 33 55 30 -0.30 165 0 0 34 46 55 14 46 23.5 44 233 -54 35 8 11 34 25 42 35 20 30 34 13 26 -0.30 166 0 0 35 4 27 14 46 15.9 43 234 -54 35 25 40 34 43 16 35 37 58 34 31 2 -0.30 167 0 0 35 21 39 14 46 8.5 42 235 -53 35 42 50 35 0 30 35 55 6 34 48 18 -0.30 168 0 0 35 38 30 14 46 1.2 41 236 -52 35 59 39 35 17 24 36 11 54 35 5 12 -0.30 169 0 0 35 55 0 14 45 54.1 41 237 -51 36 16 7 35 33 57 36 28 21 35 21 46 -0.30 170 0 0 36 11 10 14 45 47.1 40 237 -50 36 32 14 35 50 9 36 44 27 35 38 0 -0.30 171 0 0 36 26 59 14 45 40.3 39 238 -49 36 48 1 36 6 0 37 0 12 35 53 52 -0.30 172 0 0 36 42 27 14 45 33.7 38 239 -49 37 3 26 36 21 30 37 15 36 36 9 24 -0.30 173 0 0 36 57 34 14 45 27.1 37 239 -48 37 18 31 36 36 39 37 30 39 36 24 35 -0.30 174 0 0 37 12 20 14 45 20.8 37 240 -47 37 33 15 36 51 28 37 45 22 36 39 24 -0.30 175 0 0 37 26 45 14 45 14.5 36 241 -46 37 47 37 37 5 55 37 59 43 36 53 53 -0.30 176 0 0 37 40 49 14 45 8.4 35 242 -45 38 1 39 37 20 1 38 13 43 37 8 0 -0.30 177 0 0 37 54 32 14 45 2.5 34 242 -45 38 15 20 37 33 46 38 27 23 37 21 46 -0.30 178 0 0 38 7 53 14 44 56.7 33 243 -44 38 28 39 37 47 10 38 40 41 37 35 12 -0.30 179 0 0 38 20 54 14 44 51.1 33 244 -43 38 41 37 38 0 13 38 53 38 37 48 16 -0.30 180 0 0 38 33 33 14 44 45.6 32 244 -42 38 54 15 38 12 54 39 6 14 38 0 58 -0.30 -179 0 0 38 45 52 14 44 40.2 31 245 -41 39 6 31 38 25 15 39 18 29 38 13 20 -0.30 -178 0 0 38 57 49 14 44 35.0 30 246 -41 39 18 26 38 37 14 39 30 22 38 25 20 -0.30 -177 0 0 39 9 24 14 44 29.9 30 246 -40 39 29 59 38 48 52 39 41 55 38 36 59 -0.30 -176 0 0 39 20 39 14 44 24.9 29 247 -39 39 41 12 39 0 8 39 53 6 38 48 17 -0.30 -175 0 0 39 31 33 14 44 20.1 28 248 -38 39 52 4 39 11 4 40 3 57 38 59 14 -0.30 -174 0 0 39 42 5 14 44 15.4 27 249 -38 40 2 34 39 21 38 40 14 26 39 9 50 -0.30 -173 0 0 39 52 16 14 44 10.9 26 249 -37 40 12 43 39 31 51 40 24 34 39 20 4 -0.30 -172 0 0 40 2 6 14 44 6.5 26 250 -36 40 22 32 39 41 43 40 34 21 39 29 57 -0.30 -171 0 0 40 11 35 14 44 2.2 25 251 -35 40 31 59 39 51 14 40 43 47 39 39 29 -0.30 -170 0 0 40 20 43 14 43 58.1 24 251 -34 40 41 5 40 0 24 40 52 53 39 48 39 -0.30 -169 0 0 40 29 30 14 43 54.1 23 252 -34 40 49 50 40 9 13 41 1 37 39 57 29 -0.30 -168 0 0 40 37 56 14 43 50.2 23 253 -33 40 58 14 40 17 40 41 10 0 40 5 57 -0.30 -167 0 0 40 46 1 14 43 46.4 22 253 -32 41 6 17 40 25 46 41 18 2 40 14 5 -0.30 -166 0 0 40 53 44 14 43 42.8 21 254 -31 41 13 59 40 33 32 41 25 43 40 21 51 -0.30 -165 0 0 41 1 7 14 43 39.3 20 255 -31 41 21 20 40 40 56 41 33 3 40 29 16 -0.30 -164 0 0 41 8 9 14 43 36.0 20 255 -30 41 28 21 40 47 59 41 40 3 40 36 20 -0.30 -163 0 0 41 14 50 14 43 32.7 19 256 -29 41 35 0 40 54 41 41 46 41 40 43 3 -0.30 -162 0 0 41 21 9 14 43 29.6 18 257 -28 41 41 19 41 1 2 41 52 59 40 49 25 -0.30 -161 0 0 41 27 8 14 43 26.7 17 257 -28 41 47 16 41 7 3 41 58 56 40 55 26 -0.30 -160 0 0 41 32 46 14 43 23.8 17 258 -27 41 52 53 41 12 42 42 4 32 41 1 6 -0.30 -159 0 0 41 38 3 14 43 21.1 16 259 -26 41 58 9 41 18 0 42 9 47 41 6 25 -0.30 -158 0 0 41 42 59 14 43 18.5 15 259 -25 42 3 4 41 22 57 42 14 41 41 11 23 -0.30 -157 0 0 41 47 35 14 43 16.0 14 260 -25 42 7 38 41 27 34 42 19 15 41 15 59 -0.30 -156 0 0 41 51 49 14 43 13.7 14 261 -24 42 11 51 41 31 49 42 23 28 41 20 15 -0.30 -155 0 0 41 55 43 14 43 11.4 13 261 -23 42 15 44 41 35 43 42 27 20 41 24 10 -0.30 -154 0 0 41 59 15 14 43 9.3 12 262 -22 42 19 16 41 39 17 42 30 51 41 27 44 -0.30 -153 0 0 42 2 27 14 43 7.4 12 263 -22 42 22 27 41 42 29 42 34 2 41 30 57 -0.30 -152 0 0 42 5 18 14 43 5.5 11 263 -21 42 25 17 41 45 21 42 36 52 41 33 49 -0.30 -151 0 0 42 7 48 14 43 3.8 10 264 -20 42 27 46 41 47 51 42 39 21 41 36 20 -0.30 -150 0 0 42 9 57 14 43 2.2 9 265 -20 42 29 55 41 50 1 42 41 29 41 38 30 -0.30 -149 0 0 42 11 45 14 43 0.7 9 265 -19 42 31 43 41 51 50 42 43 16 41 40 19 -0.30 -148 0 0 42 13 12 14 42 59.3 8 266 -18 42 33 9 41 53 17 42 44 43 41 41 47 -0.31 -147 0 0 42 14 19 14 42 58.1 7 267 -17 42 34 15 41 54 24 42 45 49 41 42 54 -0.31 -146 0 0 42 15 4 14 42 56.9 6 267 -17 42 35 0 41 55 10 42 46 34 41 43 39 -0.31 -145 0 0 42 15 28 14 42 55.9 6 268 -16 42 35 25 41 55 34 42 46 58 41 44 4 -0.31 -144 0 0 42 15 32 14 42 55.1 5 269 -15 42 35 28 41 55 38 42 47 1 41 44 8 -0.31 -143 0 0 42 15 14 14 42 54.3 4 269 -14 42 35 10 41 55 20 42 46 43 41 43 50 -0.32 -142 0 0 42 14 35 14 42 53.7 3 270 -14 42 34 31 41 54 41 42 46 4 41 43 11 -0.32 -141 0 0 42 13 35 14 42 53.2 3 271 -13 42 33 32 41 53 41 42 45 5 41 42 11 -0.34 -140 0 0 42 12 14 14 42 52.8 2 271 -12 42 32 11 41 52 20 42 43 44 41 40 50 -0.35 -139 0 0 42 10 32 14 42 52.5 1 272 -11 42 30 29 41 50 37 42 42 2 41 39 7 -0.39 -138 0 0 42 8 29 14 42 52.4 0 273 -11 42 28 26 41 48 34 42 39 59 41 37 3 -0.58 Uncertainty in time = +/- 5 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 29-00253-1 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 01 41 26.7326 DE: +02 11 52.079 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 01 41 26.7326 DE: +02 11 52.079 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.6 * B mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (201) Penelope asteroid class: approx. diameter [km]: 71 approx. diameter ["]: 0.073 distance from Earth [AU]: 1.34080 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#117 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): 0.047", 0.020", 71.691° remarks: * orbital elements for (201)Penelope : Mean anomaly = 35.4603236831 deg Arg. of pericenter = 181.1531339508 deg Long. of node = 156.9033467899 deg Inclination = 5.7560535650 deg Eccentricity = 0.1790956049 Semimajor axis = 2.6786562176 AU Perihelion dist = 2.1989206620 AU Mag: H = 8.45, G = 0.24 Epoch of elements : MJD 60608.62103154 TDT (2024 Oct 25.6210) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1172023Apr24,7.93,2024,10,25,14.904814,-0.121260,0.251961,-4.538925,-2.184969,0.000433,0.000973,0.000001,0.000001 127.6270,2.3253,-47.57,-12.41,False TYC 29-00253-1,1.69075907,2.1977999,12.06,11.58,11.32,0.0,0,,1.71241879,2.3252773,0.63,0.55,0,0,0 201,Penelope,11.33,70.732,1.3408,0,0,-1.986,-14.32,,4.2,0 0,35.3207,2024,10,25,181.1531,156.9033,5.7561,0.17910,2.67866,2.19892,8.45,5.0,0.15 1.289,0.0470,0.0203,72,0.0211,Known errors,1.54,0,-1,-1 20241025_0253-1,60140.66 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:48 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org