IOTA/IOTA-ES occultation update for (4369) Seifert / UCAC4 368-176842 event on 2024 Oct 23, 05:06 UT Visible from Summary ------- On 2024 Oct 23 UT, the 15.9666203132173 km diameter asteroid (4369) Seifert will occult a 11.3 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.32 mag to 16.56 mag (the magnitude of the asteroid) for at most 0.780 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 23, 05:01 - 2024 Oct 23, 05:10 * geocentric midpoint of event [JD]: 2460606.71250154 * magnitude of target star: 11.25 * magnitude drop [mag]: 5.32 * estimated maximum duration [s]: 0.780 * Moon: 62 % sunlit, 167° distance * Sun: 84° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 19 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.002", 63°) * approx speed of asteroid's shadow [km/s]: 20.7502 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 368-176842 by 4369 Seifert on 2024 Oct 23 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 102 0 0 12 39 43 5 1 33.6 0 107 66 12 34 28 12 44 57 12 31 16 12 48 10 .... 103 0 0 12 22 11 5 1 33.7 1 107 66 12 16 57 12 27 25 12 13 45 12 30 37 -0.27 104 0 0 12 5 3 5 1 33.9 2 107 66 11 59 49 12 10 16 11 56 38 12 13 28 -0.40 105 0 0 11 48 18 5 1 34.2 3 108 66 11 43 5 11 53 31 11 39 54 11 56 43 -0.45 106 0 0 11 31 57 5 1 34.6 4 108 66 11 26 45 11 37 10 11 23 34 11 40 21 -0.48 107 0 0 11 16 1 5 1 35.2 5 108 66 11 10 49 11 21 13 11 7 38 11 24 24 -0.49 108 0 0 11 0 29 5 1 35.8 6 108 66 10 55 18 11 5 41 10 52 7 11 8 51 -0.51 109 0 0 10 45 22 5 1 36.6 7 108 66 10 40 11 10 50 33 10 37 1 10 53 43 -0.52 110 0 0 10 30 40 5 1 37.5 9 109 66 10 25 30 10 35 51 10 22 20 10 39 0 -0.52 111 0 0 10 16 24 5 1 38.5 10 109 66 10 11 14 10 21 34 10 8 5 10 24 43 -0.53 112 0 0 10 2 33 5 1 39.5 11 109 66 9 57 23 10 7 42 9 54 15 10 10 52 -0.53 113 0 0 9 49 8 5 1 40.7 12 109 65 9 43 59 9 54 17 9 40 50 9 57 26 -0.54 114 0 0 9 36 9 5 1 42.0 13 109 65 9 31 1 9 41 18 9 27 52 9 44 26 -0.54 115 0 0 9 23 37 5 1 43.5 14 110 65 9 18 29 9 28 45 9 15 21 9 31 53 -0.54 116 0 0 9 11 31 5 1 45.0 15 110 64 9 6 23 9 16 39 9 3 16 9 19 47 -0.54 117 0 0 8 59 52 5 1 46.6 16 110 64 8 54 45 9 4 59 8 51 37 9 8 7 -0.55 118 0 0 8 48 40 5 1 48.3 17 110 63 8 43 33 8 53 47 8 40 26 8 56 55 -0.55 119 0 0 8 37 55 5 1 50.2 18 110 63 8 32 49 8 43 2 8 29 42 8 46 9 -0.55 120 0 0 8 27 38 5 1 52.1 19 111 62 8 22 32 8 32 44 8 19 25 8 35 51 -0.55 121 0 0 8 17 48 5 1 54.1 20 111 62 8 12 42 8 22 54 8 9 36 8 26 1 -0.55 122 0 0 8 8 26 5 1 56.3 21 111 61 8 3 20 8 13 31 8 0 14 8 16 38 -0.55 123 0 0 7 59 31 5 1 58.5 22 111 60 7 54 26 8 4 36 7 51 20 8 7 43 -0.55 124 0 0 7 51 5 5 2 0.9 22 111 60 7 46 0 7 56 10 7 42 54 7 59 16 -0.56 125 0 0 7 43 6 5 2 3.3 23 112 59 7 38 2 7 48 11 7 34 56 7 51 17 -0.56 126 0 0 7 35 36 5 2 5.8 24 112 58 7 30 32 7 40 41 7 27 27 7 43 47 -0.56 127 0 0 7 28 35 5 2 8.5 25 112 58 7 23 31 7 33 39 7 20 26 7 36 45 -0.56 128 0 0 7 22 2 5 2 11.2 26 112 57 7 16 58 7 27 6 7 13 53 7 30 11 -0.56 129 0 0 7 15 57 5 2 14.0 27 113 56 7 10 54 7 21 1 7 7 48 7 24 6 -0.56 130 0 0 7 10 21 5 2 16.9 28 113 55 7 5 18 7 15 25 7 2 13 7 18 30 -0.56 131 0 0 7 5 14 5 2 19.9 29 113 54 7 0 11 7 10 17 6 57 6 7 13 23 -0.56 132 0 0 7 0 36 5 2 23.0 30 114 54 6 55 33 7 5 39 6 52 28 7 8 44 -0.56 133 0 0 6 56 27 5 2 26.2 31 114 53 6 51 24 7 1 29 6 48 19 7 4 35 -0.56 134 0 0 6 52 46 5 2 29.5 32 114 52 6 47 44 6 57 49 6 44 39 7 0 54 -0.56 135 0 0 6 49 35 5 2 32.8 33 115 51 6 44 33 6 54 38 6 41 28 6 57 43 -0.56 136 0 0 6 46 53 5 2 36.3 34 115 50 6 41 51 6 51 56 6 38 46 6 55 1 -0.56 137 0 0 6 44 41 5 2 39.8 35 115 49 6 39 38 6 49 43 6 36 34 6 52 48 -0.57 138 0 0 6 42 57 5 2 43.4 36 116 48 6 37 55 6 48 0 6 34 50 6 51 5 -0.57 139 0 0 6 41 43 5 2 47.1 37 116 47 6 36 41 6 46 46 6 33 36 6 49 51 -0.57 140 0 0 6 40 58 5 2 50.9 38 117 47 6 35 56 6 46 1 6 32 52 6 49 6 -0.57 141 0 0 6 40 43 5 2 54.7 39 117 46 6 35 41 6 45 46 6 32 36 6 48 51 -0.57 142 0 0 6 40 57 5 2 58.6 39 118 45 6 35 55 6 46 0 6 32 51 6 49 5 -0.57 143 0 0 6 41 41 5 3 2.6 40 118 44 6 36 39 6 46 44 6 33 34 6 49 49 -0.57 144 0 0 6 42 54 5 3 6.7 41 119 43 6 37 52 6 47 57 6 34 47 6 51 2 -0.57 145 0 0 6 44 37 5 3 10.9 42 119 42 6 39 34 6 49 40 6 36 30 6 52 45 -0.57 146 0 0 6 46 49 5 3 15.1 43 120 41 6 41 46 6 51 52 6 38 42 6 54 57 -0.57 147 0 0 6 49 31 5 3 19.4 44 121 40 6 44 28 6 54 34 6 41 23 6 57 39 -0.57 148 0 0 6 52 42 5 3 23.8 45 121 39 6 47 39 6 57 45 6 44 34 7 0 50 -0.57 149 0 0 6 56 23 5 3 28.2 45 122 38 6 51 19 7 1 26 6 48 15 7 4 31 -0.57 150 0 0 7 0 33 5 3 32.7 46 123 37 6 55 30 7 5 36 6 52 24 7 8 42 -0.57 151 0 0 7 5 12 5 3 37.3 47 123 36 7 0 9 7 10 16 6 57 4 7 13 22 -0.57 152 0 0 7 10 21 5 3 41.9 48 124 35 7 5 18 7 15 25 7 2 12 7 18 31 -0.57 153 0 0 7 16 0 5 3 46.6 49 125 34 7 10 56 7 21 4 7 7 51 7 24 10 -0.57 154 0 0 7 22 8 5 3 51.3 49 126 33 7 17 4 7 27 12 7 13 58 7 30 18 -0.57 155 0 0 7 28 45 5 3 56.1 50 127 32 7 23 41 7 33 50 7 20 35 7 36 56 -0.57 156 0 0 7 35 51 5 4 1.0 51 128 31 7 30 47 7 40 56 7 27 41 7 44 3 -0.57 157 0 0 7 43 27 5 4 5.9 52 129 30 7 38 22 7 48 32 7 35 16 7 51 39 -0.57 158 0 0 7 51 32 5 4 10.9 52 130 29 7 46 26 7 56 37 7 43 20 7 59 44 -0.57 159 0 0 8 0 5 5 4 15.9 53 131 28 7 55 0 8 5 11 7 51 53 8 8 18 -0.57 160 0 0 8 9 8 5 4 21.0 54 132 27 8 4 2 8 14 14 8 0 55 8 17 22 -0.57 161 0 0 8 18 40 5 4 26.1 54 134 26 8 13 33 8 23 46 8 10 26 8 26 54 -0.57 162 0 0 8 28 40 5 4 31.2 55 135 25 8 23 33 8 33 47 8 20 26 8 36 55 -0.57 163 0 0 8 39 9 5 4 36.4 55 136 24 8 34 1 8 44 16 8 30 54 8 47 24 -0.57 164 0 0 8 50 6 5 4 41.7 56 138 23 8 44 58 8 55 14 8 41 50 8 58 22 -0.57 165 0 0 9 1 32 5 4 47.0 57 139 22 8 56 24 9 6 40 8 53 15 9 9 49 -0.57 166 0 0 9 13 25 5 4 52.3 57 141 21 9 8 17 9 18 34 9 5 8 9 21 43 -0.57 167 0 0 9 25 47 5 4 57.6 57 142 20 9 20 38 9 30 57 9 17 30 9 34 6 -0.57 168 0 0 9 38 37 5 5 3.0 58 144 19 9 33 27 9 43 47 9 30 18 9 46 56 -0.57 169 0 0 9 51 55 5 5 8.5 58 146 18 9 46 44 9 57 5 9 43 35 10 0 15 -0.57 170 0 0 10 5 39 5 5 13.9 59 148 17 10 0 29 10 10 50 9 57 19 10 14 0 -0.57 171 0 0 10 19 52 5 5 19.4 59 149 16 10 14 40 10 25 3 10 11 30 10 28 13 -0.57 172 0 0 10 34 31 5 5 24.9 59 151 15 10 29 19 10 39 43 10 26 9 10 42 54 -0.57 173 0 0 10 49 37 5 5 30.4 60 153 14 10 44 25 10 54 49 10 41 14 10 58 0 -0.57 174 0 0 11 5 9 5 5 35.9 60 155 13 10 59 57 11 10 23 10 56 46 11 13 34 -0.57 175 0 0 11 21 8 5 5 41.5 60 157 12 11 15 55 11 26 22 11 12 44 11 29 34 -0.57 176 0 0 11 37 33 5 5 47.0 60 159 11 11 32 19 11 42 47 11 29 7 11 46 0 -0.57 177 0 0 11 54 24 5 5 52.6 60 161 10 11 49 9 11 59 39 11 45 57 12 2 51 -0.57 178 0 0 12 11 40 5 5 58.2 60 163 9 12 6 25 12 16 55 12 3 12 12 20 8 -0.57 179 0 0 12 29 21 5 6 3.8 60 165 8 12 24 5 12 34 37 12 20 52 12 37 50 -0.57 -180 0 0 12 47 27 5 6 9.4 60 167 7 12 42 10 12 52 44 12 38 57 12 55 57 -0.57 -179 0 0 13 5 57 5 6 15.0 60 169 6 13 0 40 13 11 15 12 57 26 13 14 29 -0.57 -178 0 0 13 24 51 5 6 20.6 60 171 4 13 19 34 13 30 9 13 16 20 13 33 24 -0.57 -177 0 0 13 44 9 5 6 26.1 60 173 3 13 38 51 13 49 28 13 35 37 13 52 43 -0.57 -176 0 0 14 3 51 5 6 31.7 59 175 2 13 58 32 14 9 10 13 55 17 14 12 25 -0.57 -175 0 0 14 23 54 5 6 37.3 59 177 1 14 18 35 14 29 14 14 15 20 14 32 30 -0.57 -174 0 0 14 44 21 5 6 42.8 59 179 0 14 39 0 14 49 41 14 35 45 14 52 57 -0.57 -173 0 0 15 5 9 5 6 48.4 59 181 -1 14 59 48 15 10 30 14 56 32 15 13 47 -0.57 -172 0 0 15 26 19 5 6 53.9 58 183 -2 15 20 57 15 31 41 15 17 41 15 34 57 -0.57 -171 0 0 15 47 49 5 6 59.4 58 185 -3 15 42 27 15 53 12 15 39 10 15 56 29 -0.57 -170 0 0 16 9 40 5 7 4.9 57 186 -4 16 4 17 16 15 3 16 1 0 16 18 21 -0.57 -169 0 0 16 31 51 5 7 10.3 57 188 -5 16 26 27 16 37 15 16 23 10 16 40 33 -0.57 -168 0 0 16 54 21 5 7 15.7 56 190 -6 16 48 57 16 59 46 16 45 39 17 3 4 -0.57 -167 0 0 17 17 10 5 7 21.1 56 191 -7 17 11 45 17 22 35 17 8 27 17 25 54 -0.57 -166 0 0 17 40 17 5 7 26.4 55 193 -8 17 34 52 17 45 43 17 31 33 17 49 3 -0.57 -165 0 0 18 3 42 5 7 31.7 55 194 -9 17 58 16 18 9 9 17 54 57 18 12 28 -0.57 -164 0 0 18 27 24 5 7 37.0 54 196 -10 18 21 57 18 32 51 18 18 38 18 36 11 -0.57 -163 0 0 18 51 22 5 7 42.2 53 197 -11 18 45 55 18 56 50 18 42 35 19 0 10 -0.57 -162 0 0 19 15 36 5 7 47.3 53 199 -12 19 10 8 19 21 4 19 6 48 19 24 25 -0.57 -161 0 0 19 40 5 5 7 52.4 52 200 -13 19 34 36 19 45 34 19 31 16 19 48 55 -0.57 -160 0 0 20 4 48 5 7 57.5 51 201 -14 19 59 19 20 10 18 19 55 58 20 13 39 -0.57 -159 0 0 20 29 45 5 8 2.5 50 203 -15 20 24 15 20 35 15 20 20 54 20 38 37 -0.57 -158 0 0 20 54 55 5 8 7.4 50 204 -16 20 49 25 21 0 26 20 46 3 21 3 48 -0.57 -157 0 0 21 20 17 5 8 12.3 49 205 -17 21 14 46 21 25 49 21 11 24 21 29 11 -0.57 -156 0 0 21 45 51 5 8 17.1 48 206 -18 21 40 20 21 51 23 21 36 57 21 54 46 -0.57 -155 0 0 22 11 36 5 8 21.9 47 207 -19 22 6 4 22 17 8 22 2 41 22 20 31 -0.57 -154 0 0 22 37 30 5 8 26.5 46 208 -20 22 31 58 22 43 3 22 28 35 22 46 27 -0.57 -153 0 0 23 3 34 5 8 31.1 46 209 -21 22 58 1 23 9 8 22 54 38 23 12 32 -0.57 -152 0 0 23 29 47 5 8 35.7 45 210 -22 23 24 13 23 35 21 23 20 50 23 38 45 -0.57 -151 0 0 23 56 7 5 8 40.1 44 211 -23 23 50 33 24 1 41 23 47 9 24 5 6 -0.57 -150 0 0 24 22 34 5 8 44.5 43 212 -24 24 17 0 24 28 9 24 13 36 24 31 34 -0.57 -149 0 0 24 49 8 5 8 48.8 42 213 -25 24 43 33 24 54 43 24 40 8 24 58 8 -0.57 -148 0 0 25 15 46 5 8 53.0 41 214 -26 25 10 11 25 21 22 25 6 46 25 24 47 -0.57 -147 0 0 25 42 30 5 8 57.1 40 215 -27 25 36 54 25 48 6 25 33 29 25 51 31 -0.57 -146 0 0 26 9 17 5 9 1.2 40 216 -28 26 3 41 26 14 53 26 0 16 26 18 19 -0.57 -145 0 0 26 36 7 5 9 5.1 39 217 -28 26 30 31 26 41 44 26 27 6 26 45 10 -0.57 -144 0 0 27 3 0 5 9 9.0 38 217 -29 26 57 23 27 8 37 26 53 58 27 12 3 -0.57 -143 0 0 27 29 54 5 9 12.7 37 218 -30 27 24 17 27 35 31 27 20 51 27 38 57 -0.57 -142 0 0 27 56 48 5 9 16.4 36 219 -31 27 51 11 28 2 26 27 47 45 28 5 52 -0.57 -141 0 0 28 23 43 5 9 20.0 35 220 -32 28 18 5 28 29 20 28 14 39 28 32 47 -0.57 -140 0 0 28 50 36 5 9 23.5 34 221 -33 28 44 58 28 56 14 28 41 32 28 59 41 -0.57 -139 0 0 29 17 28 5 9 26.9 33 221 -34 29 11 50 29 23 6 29 8 24 29 26 33 -0.57 -138 0 0 29 44 17 5 9 30.2 32 222 -34 29 38 39 29 49 55 29 35 13 29 53 22 -0.57 -137 0 0 30 11 3 5 9 33.4 31 223 -35 30 5 25 30 16 42 30 1 59 30 20 9 -0.57 -136 0 0 30 37 45 5 9 36.5 30 223 -36 30 32 7 30 43 24 30 28 41 30 46 51 -0.57 -135 0 0 31 4 23 5 9 39.5 29 224 -37 30 58 45 31 10 1 30 55 18 31 13 29 -0.57 -134 0 0 31 30 55 5 9 42.4 29 225 -38 31 25 17 31 36 34 31 21 50 31 40 1 -0.57 -133 0 0 31 57 21 5 9 45.2 28 226 -38 31 51 42 32 2 59 31 48 16 32 6 27 -0.57 -132 0 0 32 23 40 5 9 47.9 27 226 -39 32 18 1 32 29 18 32 14 35 32 32 46 -0.57 -131 0 0 32 49 51 5 9 50.6 26 227 -40 32 44 13 32 55 30 32 40 46 32 58 57 -0.57 -130 0 0 33 15 55 5 9 53.1 25 228 -41 33 10 16 33 21 33 33 6 50 33 25 0 -0.57 -129 0 0 33 41 49 5 9 55.5 24 228 -41 33 36 11 33 47 28 33 32 44 33 50 55 -0.57 -128 0 0 34 7 34 5 9 57.8 23 229 -42 34 1 56 34 13 12 33 58 30 34 16 39 -0.57 -127 0 0 34 33 9 5 10 0.0 22 230 -43 34 27 31 34 38 47 34 24 5 34 42 14 -0.57 -126 0 0 34 58 33 5 10 2.1 21 230 -43 34 52 55 35 4 11 34 49 29 35 7 38 -0.57 -125 0 0 35 23 46 5 10 4.2 20 231 -44 35 18 9 35 29 24 35 14 42 35 32 51 -0.57 -124 0 0 35 48 47 5 10 6.1 19 232 -45 35 43 10 35 54 25 35 39 44 35 57 51 -0.57 -123 0 0 36 13 36 5 10 7.9 19 232 -45 36 7 59 36 19 13 36 4 33 36 22 40 -0.57 -122 0 0 36 38 12 5 10 9.7 18 233 -46 36 32 35 36 43 49 36 29 9 36 47 15 -0.57 -121 0 0 37 2 34 5 10 11.3 17 234 -46 36 56 57 37 8 11 36 53 32 37 11 37 -0.57 -120 0 0 37 26 42 5 10 12.9 16 234 -47 37 21 6 37 32 19 37 17 41 37 35 45 -0.57 -119 0 0 37 50 37 5 10 14.3 15 235 -47 37 45 1 37 56 13 37 41 36 37 59 38 -0.57 -118 0 0 38 14 16 5 10 15.7 14 235 -48 38 8 40 38 19 52 38 5 16 38 23 17 -0.57 -117 0 0 38 37 40 5 10 17.0 13 236 -48 38 32 5 38 43 16 38 28 40 38 46 41 -0.57 -116 0 0 39 0 49 5 10 18.2 12 237 -49 38 55 14 39 6 24 38 51 50 39 9 49 -0.57 -115 0 0 39 23 42 5 10 19.3 12 237 -49 39 18 7 39 29 16 39 14 43 39 32 41 -0.57 -114 0 0 39 46 18 5 10 20.3 11 238 -50 39 40 44 39 51 52 39 37 20 39 55 17 -0.57 -113 0 0 40 8 38 5 10 21.2 10 239 -50 40 3 4 40 14 11 39 59 40 40 17 35 -0.57 -112 0 0 40 30 40 5 10 22.1 9 239 -51 40 25 7 40 36 14 40 21 44 40 39 37 -0.57 -111 0 0 40 52 26 5 10 22.9 8 240 -51 40 46 53 40 57 58 40 43 30 41 1 22 -0.58 -110 0 0 41 13 53 5 10 23.5 7 241 -51 41 8 21 41 19 26 41 4 59 41 22 49 -0.58 -109 0 0 41 35 4 5 10 24.1 6 241 -52 41 29 32 41 40 35 41 26 10 41 43 58 -0.58 -108 0 0 41 55 56 5 10 24.7 6 242 -52 41 50 25 42 1 27 41 47 3 42 4 49 -0.58 -107 0 0 42 16 29 5 10 25.1 5 243 -52 42 10 59 42 22 0 42 7 37 42 25 22 -0.58 -106 0 0 42 36 45 5 10 25.5 4 243 -52 42 31 15 42 42 15 42 27 53 42 45 37 -0.59 -105 0 0 42 56 41 5 10 25.8 3 244 -53 42 51 12 43 2 11 42 47 51 43 5 32 -0.59 -104 0 0 43 16 19 5 10 26.1 2 245 -53 43 10 50 43 21 48 43 7 30 43 25 9 -0.60 -103 0 0 43 35 38 5 10 26.2 2 245 -53 43 30 10 43 41 6 43 26 49 43 44 27 -0.61 -102 0 0 43 54 38 5 10 26.3 1 246 -53 43 49 10 44 0 5 43 45 50 44 3 26 -0.66 -101 0 0 44 13 18 5 10 26.3 0 247 -53 44 7 51 .. .. .. 44 4 32 .. .. .. -3.50 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 368-176842 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 39 53.7986 DE: -16 29 17.343 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 39 53.7986 DE: -16 29 17.343 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.3 * B mag [mag]: 12.1 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4369) Seifert asteroid class: approx. diameter [km]: 16 approx. diameter ["]: 0.011 distance from Earth [AU]: 1.99070 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 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): 0.014", 0.002", 62.871° remarks: * orbital elements for (4369)Seifert : Mean anomaly = 326.7046105248 deg Arg. of pericenter = 77.0385330957 deg Long. of node = 299.2829407289 deg Inclination = 11.8281444393 deg Eccentricity = 0.2513479677 Semimajor axis = 2.6098231750 AU Perihelion dist = 1.9538494239 AU Mag: H = 12.19, G = 0.15 Epoch of elements : MJD 60606.21250133 TDT (2024 Oct 23.2125) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Apr24,0.78,2024,10,23,5.100037,-0.142202,0.476407,11.224935,3.342330,0.005347,0.000970,0.000000,0.000000 -173.2858,-16.4315,99.57,-11.57,False UCAC4 368-176842,19.66494409,-16.4881507,12.14,11.25,10.77,0.1,0,,19.68851839,-16.4315323,5.32,5.35,0,0,0 4369,Seifert,16.56,16.111,1.9907,0,0,3.448,14.77,,1.6,0 0,326.6549,2024,10,23,77.0385,299.2829,11.8281,0.25135,2.60982,1.95385,12.19,5.0,0.15 1.305,0.0143,0.0022,63,0.0034,Known errors,0.88,0,-1,-1 20241023_176842,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:41 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org