IOTA/IOTA-ES occultation update for (704) Interamnia / UCAC4-620-029834 event on 2023 Sep 24, 10:41 UT Visible from Canada, W USA Summary ------- On 2023 Sep 24 UT, the 329.3 km diameter asteroid (704) Interamnia will occult a 12.1 mag star in the constellation Auriga for observers along a path across Canada, W USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.51 mag to 11.50 mag (the magnitude of the asteroid) for at most 22.620 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 Sep 24, 10:34 - 2023 Sep 24, 10:48 * geocentric midpoint of event [JD]: 2460211.94547117 * magnitude of target star: 12.05 * magnitude drop [mag]: 0.51 * estimated maximum duration [s]: 22.620 * Moon: 69 % sunlit, 156° distance * Sun: 92° distance * rough path description: Canada, W USA Additional comments ------------------- RUWE The occultation path -------------------- * approximate projected width [km]: 342 * 1 sigma uncertainty interval [path widths]: +/- 0.01 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.001", 109°) * approx speed of asteroid's shadow [km/s]: 14.5611 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-620-029834 by 704 Interamnia on 2023 Sep 24 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 -173 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 16 18 24 .. .. .. 16 21 42 .... -172 0 0 15 4 44 10 34 27.6 1 55 -72 .. .. .. 16 59 49 .. .. .. 17 3 8 .... -171 0 0 15 46 2 10 34 27.8 2 55 -72 13 52 13 17 41 15 13 48 59 17 44 34 -0.31 -170 0 0 16 27 20 10 34 28.2 3 55 -72 14 33 24 18 22 39 14 30 10 18 25 58 -0.31 -169 0 0 17 8 36 10 34 28.8 4 56 -71 15 14 34 19 4 1 15 11 20 19 7 19 -0.31 -168 0 0 17 49 48 10 34 29.5 5 56 -71 15 55 42 19 45 17 15 52 28 19 48 36 -0.31 -167 0 0 18 30 55 10 34 30.5 6 56 -71 16 36 46 20 26 27 16 33 32 20 29 46 -0.31 -166 0 0 19 11 55 10 34 31.6 8 57 -71 17 17 44 21 7 30 17 14 30 21 10 49 -0.30 -165 0 0 19 52 48 10 34 32.9 9 57 -70 17 58 36 21 48 23 17 55 21 21 51 42 -0.30 -164 0 0 20 33 30 10 34 34.5 10 57 -70 18 39 19 22 29 6 18 36 4 22 32 25 -0.30 -163 0 0 21 14 2 10 34 36.1 11 58 -69 19 19 52 23 9 36 19 16 38 23 12 55 -0.30 -162 0 0 21 54 21 10 34 38.0 12 58 -69 20 0 14 23 49 52 19 56 59 23 53 11 -0.30 -161 0 0 22 34 27 10 34 40.0 13 58 -68 20 40 22 24 29 54 20 37 8 24 33 13 -0.30 -160 0 0 23 14 17 10 34 42.2 14 59 -67 21 20 17 25 9 39 21 17 3 25 12 57 -0.30 -159 0 0 23 53 50 10 34 44.6 16 59 -67 21 59 56 25 49 6 21 56 42 25 52 24 -0.30 -158 0 0 24 33 5 10 34 47.1 17 60 -66 22 39 19 26 28 13 22 36 5 26 31 32 -0.30 -157 0 1 25 12 1 10 34 49.7 18 60 -65 23 18 23 27 7 1 23 15 9 27 10 19 -0.30 -156 0 1 25 50 37 10 34 52.6 19 61 -64 23 57 7 27 45 27 23 53 54 27 48 45 -0.30 -155 0 1 26 28 50 10 34 55.5 20 61 -63 24 35 31 28 23 30 24 32 19 28 26 47 -0.30 -154 0 1 27 6 41 10 34 58.6 21 62 -63 25 13 34 29 1 9 25 10 21 29 4 26 -0.30 -153 0 1 27 44 8 10 35 1.8 22 62 -62 25 51 13 29 38 23 25 48 1 29 41 40 -0.30 -152 0 1 28 21 10 10 35 5.2 23 63 -61 26 28 28 30 15 11 26 25 17 30 18 27 -0.30 -151 0 1 28 57 47 10 35 8.7 24 63 -60 27 5 19 30 51 32 27 2 7 30 54 48 -0.30 -150 0 1 29 33 56 10 35 12.3 25 64 -59 27 41 43 31 27 26 27 38 32 31 30 41 -0.30 -149 0 1 30 9 37 10 35 16.0 26 64 -58 28 17 41 32 2 50 28 14 30 32 6 5 -0.30 -148 0 1 30 44 50 10 35 19.8 28 65 -57 28 53 11 32 37 46 28 50 1 32 41 0 -0.30 -147 0 1 31 19 34 10 35 23.7 29 66 -57 29 28 12 33 12 11 29 25 3 33 15 25 -0.30 -146 0 1 31 53 48 10 35 27.7 30 66 -56 30 2 44 33 46 6 29 59 35 33 49 19 -0.30 -145 0 1 32 27 31 10 35 31.8 31 67 -55 30 36 47 34 19 29 30 33 38 34 22 42 -0.30 -144 0 1 33 0 43 10 35 36.0 32 68 -54 31 10 18 34 52 21 31 7 10 34 55 33 -0.30 -143 0 1 33 33 23 10 35 40.3 33 68 -53 31 43 19 35 24 40 31 40 12 35 27 51 -0.30 -142 0 1 34 5 31 10 35 44.7 34 69 -52 32 15 48 35 56 26 32 12 41 35 59 37 -0.30 -141 0 1 34 37 7 10 35 49.1 35 70 -51 32 47 45 36 27 39 32 44 39 36 30 49 -0.30 -140 0 1 35 8 9 10 35 53.6 36 70 -50 33 19 9 36 58 18 33 16 4 37 1 28 -0.30 -139 0 1 35 38 38 10 35 58.2 36 71 -49 33 50 1 37 28 24 33 46 56 37 31 33 -0.30 -138 0 1 36 8 34 10 36 2.8 37 72 -49 34 20 19 37 57 56 34 17 15 38 1 4 -0.30 -137 0 1 36 37 55 10 36 7.5 38 73 -48 34 50 4 38 26 54 34 47 0 38 30 1 -0.30 -136 0 1 37 6 43 10 36 12.2 39 73 -47 35 19 15 38 55 17 35 16 12 38 58 24 -0.30 -135 0 1 37 34 57 10 36 17.0 40 74 -46 35 47 53 39 23 6 35 44 50 39 26 12 -0.30 -134 0 1 38 2 36 10 36 21.8 41 75 -45 36 15 56 39 50 20 36 12 54 39 53 26 -0.30 -133 0 1 38 29 41 10 36 26.7 42 76 -44 36 43 25 40 17 0 36 40 24 40 20 5 -0.29 -132 0 1 38 56 11 10 36 31.5 43 77 -43 37 10 20 40 43 5 37 7 19 40 46 9 -0.29 -131 0 1 39 22 7 10 36 36.5 44 78 -42 37 36 40 41 8 36 37 33 41 41 11 40 -0.29 -130 0 1 39 47 29 10 36 41.4 45 78 -42 38 2 26 41 33 33 37 59 27 41 36 35 -0.29 -129 0 1 40 12 17 10 36 46.4 45 79 -41 38 27 38 41 57 55 38 24 40 42 0 57 -0.29 -128 0 1 40 36 30 10 36 51.4 46 80 -40 38 52 16 42 21 43 38 49 19 42 24 44 -0.29 -127 0 1 41 0 9 10 36 56.5 47 81 -39 39 16 20 42 44 57 39 13 23 42 47 58 -0.29 -126 0 1 41 23 15 10 37 1.5 48 82 -38 39 39 50 43 7 38 39 36 54 43 10 37 -0.29 -125 0 1 41 45 46 10 37 6.6 49 83 -37 40 2 46 43 29 44 39 59 50 43 32 43 -0.29 -124 0 1 42 7 44 10 37 11.6 49 84 -37 40 25 8 43 51 18 40 22 13 43 54 16 -0.29 -123 0 1 42 29 9 10 37 16.7 50 85 -36 40 46 56 44 12 18 40 44 2 44 15 15 -0.29 -122 0 1 42 50 0 10 37 21.8 51 86 -35 41 8 11 44 32 45 41 5 18 44 35 42 -0.29 -121 0 1 43 10 19 10 37 27.0 52 87 -34 41 28 53 44 52 39 41 26 0 44 55 35 -0.29 -120 0 1 43 30 5 10 37 32.1 53 88 -33 41 49 2 45 12 1 41 46 10 45 14 57 -0.29 -119 0 1 43 49 18 10 37 37.2 53 89 -33 42 8 38 45 30 51 42 5 47 45 33 46 -0.29 -118 0 1 44 7 59 10 37 42.3 54 91 -32 42 27 42 45 49 9 42 24 51 45 52 3 -0.29 -117 0 1 44 26 8 10 37 47.5 55 92 -31 42 46 13 46 6 55 42 43 23 46 9 49 -0.29 -116 0 1 44 43 46 10 37 52.6 55 93 -30 43 4 13 46 24 10 43 1 23 46 27 3 -0.29 -115 0 1 45 0 52 10 37 57.7 56 94 -30 43 21 40 46 40 54 43 18 51 46 43 46 -0.29 -114 0 1 45 17 27 10 38 2.9 57 95 -29 43 38 36 46 57 8 43 35 48 46 59 59 -0.29 -113 0 1 45 33 31 10 38 8.0 58 97 -28 43 55 1 47 12 50 43 52 13 47 15 41 -0.29 -112 0 1 45 49 4 10 38 13.1 58 98 -27 44 10 55 47 28 3 44 8 7 47 30 53 -0.29 -111 0 1 46 4 7 10 38 18.2 59 99 -27 44 26 18 47 42 46 44 23 31 47 45 36 -0.29 -110 0 1 46 18 41 10 38 23.4 60 101 -26 44 41 10 47 57 0 44 38 24 47 59 49 -0.29 -109 0 1 46 32 44 10 38 28.5 60 102 -25 44 55 33 48 10 44 44 52 47 48 13 32 -0.29 -108 0 1 46 46 18 10 38 33.6 61 103 -24 45 9 25 48 23 59 45 6 40 48 26 47 -0.29 -107 0 1 46 59 23 10 38 38.7 61 105 -24 45 22 48 48 36 45 45 20 3 48 39 33 -0.29 -106 0 1 47 11 59 10 38 43.8 62 106 -23 45 35 41 48 49 4 45 32 57 48 51 51 -0.29 -105 0 1 47 24 6 10 38 48.9 63 108 -22 45 48 5 49 0 54 45 45 22 49 3 40 -0.29 -104 0 1 47 35 45 10 38 54.0 63 109 -22 46 0 1 49 12 16 45 57 17 49 15 2 -0.29 -103 0 1 47 46 56 10 38 59.1 64 111 -21 46 11 27 49 23 11 46 8 44 49 25 56 -0.29 -102 0 1 47 57 39 10 39 4.2 64 112 -20 46 22 25 49 33 38 46 19 43 49 36 23 -0.29 -101 0 1 48 7 54 10 39 9.2 65 114 -19 46 32 55 49 43 38 46 30 13 49 46 23 -0.29 -100 0 1 48 17 42 10 39 14.3 65 116 -19 46 42 57 49 53 12 46 40 16 49 55 56 -0.29 - 99 0 1 48 27 3 10 39 19.4 66 118 -18 46 52 32 50 2 19 46 49 50 50 5 2 -0.29 - 98 0 1 48 35 57 10 39 24.4 66 119 -17 47 1 38 50 10 59 46 58 58 50 13 43 -0.29 - 97 0 1 48 44 24 10 39 29.5 67 121 -17 47 10 18 50 19 14 47 7 37 50 21 57 -0.29 - 96 0 1 48 52 24 10 39 34.5 67 123 -16 47 18 30 50 27 2 47 15 50 50 29 45 -0.29 - 95 0 1 48 59 58 10 39 39.5 68 125 -15 47 26 16 50 34 25 47 23 36 50 37 7 -0.29 - 94 0 1 49 7 6 10 39 44.6 68 127 -15 47 33 34 50 41 22 47 30 55 50 44 4 -0.29 - 93 0 1 49 13 48 10 39 49.6 69 129 -14 47 40 26 50 47 54 47 37 47 50 50 36 -0.29 - 92 0 1 49 20 5 10 39 54.6 69 131 -13 47 46 52 50 54 1 47 44 13 50 56 42 -0.29 - 91 0 1 49 25 55 10 39 59.7 70 134 -13 47 52 51 50 59 42 47 50 13 51 2 23 -0.29 - 90 0 1 49 31 20 10 40 4.7 70 136 -12 47 58 25 51 4 59 47 55 46 51 7 40 -0.29 - 89 0 1 49 36 20 10 40 9.7 71 138 -11 48 3 32 51 9 51 48 0 54 51 12 32 -0.29 - 88 0 1 49 40 55 10 40 14.7 71 140 -11 48 8 13 51 14 18 48 5 35 51 16 59 -0.29 - 87 0 1 49 45 4 10 40 19.7 71 143 -10 48 12 29 51 18 21 48 9 51 51 21 2 -0.29 - 86 0 1 49 48 48 10 40 24.7 72 145 -9 48 16 19 51 22 0 48 13 41 51 24 40 -0.29 - 85 0 1 49 52 8 10 40 29.7 72 148 -9 48 19 44 51 25 14 48 17 6 51 27 54 -0.29 - 84 0 1 49 55 2 10 40 34.7 72 151 -8 48 22 43 51 28 4 48 20 5 51 30 44 -0.29 - 83 0 1 49 57 32 10 40 39.7 72 153 -7 48 25 16 51 30 30 48 22 39 51 33 10 -0.29 - 82 0 1 49 59 38 10 40 44.7 73 156 -7 48 27 25 51 32 32 48 24 48 51 35 12 -0.29 - 81 0 1 50 1 18 10 40 49.7 73 159 -6 48 29 8 51 34 10 48 26 31 51 36 49 -0.29 - 80 0 1 50 2 34 10 40 54.8 73 162 -5 48 30 26 51 35 24 48 27 49 51 38 3 -0.29 - 79 0 1 50 3 25 10 40 59.8 73 165 -5 48 31 19 51 36 14 48 28 41 51 38 53 -0.29 - 78 0 1 50 3 52 10 41 4.8 73 168 -4 48 31 46 51 36 40 48 29 9 51 39 19 -0.29 - 77 0 1 50 3 54 10 41 9.8 74 171 -3 48 31 48 51 36 42 48 29 11 51 39 22 -0.29 - 76 0 1 50 3 32 10 41 14.8 74 174 -3 48 31 26 51 36 20 48 28 49 51 39 0 -0.29 - 75 0 1 50 2 45 10 41 19.8 74 177 -2 48 30 38 51 35 35 48 28 1 51 38 14 -0.29 - 74 0 1 50 1 34 10 41 24.8 74 180 -1 48 29 25 51 34 25 48 26 47 51 37 5 -0.29 - 73 0 1 49 59 58 10 41 29.9 74 183 -1 48 27 46 51 32 52 48 25 9 51 35 32 -0.29 - 72 0 1 49 57 58 10 41 34.9 74 186 0 48 25 43 51 30 54 48 23 5 51 33 34 -0.29 - 71 0 0 49 55 32 10 41 40.0 74 189 1 48 23 14 51 28 33 48 20 36 51 31 13 -0.29 - 70 0 0 49 52 42 10 41 45.0 74 192 1 48 20 19 51 25 47 48 17 42 51 28 27 -0.29 - 69 0 0 49 49 28 10 41 50.1 73 195 2 48 17 0 51 22 38 48 14 22 51 25 18 -0.29 - 68 0 0 49 45 48 10 41 55.1 73 198 3 48 13 14 51 19 3 48 10 36 51 21 44 -0.29 - 67 0 0 49 41 43 10 42 0.2 73 201 3 48 9 3 51 15 5 48 6 25 51 17 46 -0.29 - 66 0 0 49 37 13 10 42 5.3 73 204 4 48 4 27 51 10 42 48 1 48 51 13 23 -0.29 - 65 0 0 49 32 18 10 42 10.4 73 207 5 47 59 24 51 5 55 47 56 46 51 8 35 -0.29 - 64 0 0 49 26 58 10 42 15.5 73 210 5 47 53 56 51 0 42 47 51 17 51 3 23 -0.29 - 63 0 0 49 21 12 10 42 20.6 72 213 6 47 48 1 50 55 5 47 45 22 50 57 47 -0.29 - 62 0 0 49 15 0 10 42 25.7 72 216 7 47 41 40 50 49 3 47 39 1 50 51 45 -0.29 - 61 0 0 49 8 23 10 42 30.8 72 218 7 47 34 53 50 42 36 47 32 13 50 45 18 -0.29 - 60 0 0 49 1 19 10 42 36.0 71 221 8 47 27 39 50 35 43 47 24 59 50 38 25 -0.29 - 59 0 0 48 53 49 10 42 41.1 71 223 9 47 19 58 50 28 25 47 17 18 50 31 7 -0.29 - 58 0 0 48 45 54 10 42 46.3 71 226 9 47 11 50 50 20 41 47 9 10 50 23 24 -0.29 - 57 0 0 48 37 31 10 42 51.5 70 228 10 47 3 16 50 12 31 47 0 35 50 15 14 -0.29 - 56 0 0 48 28 42 10 42 56.6 70 231 11 46 54 14 50 3 55 46 51 33 50 6 38 -0.29 - 55 0 0 48 19 26 10 43 1.9 69 233 11 46 44 44 49 54 52 46 42 3 49 57 36 -0.29 - 54 0 0 48 9 42 10 43 7.1 69 235 12 46 34 47 49 45 23 46 32 5 49 48 8 -0.29 - 53 0 0 47 59 32 10 43 12.3 69 237 13 46 24 21 49 35 27 46 21 39 49 38 12 -0.29 - 52 0 0 47 48 53 10 43 17.5 68 239 13 46 13 28 49 25 4 46 10 45 49 27 50 -0.29 - 51 0 0 47 37 47 10 43 22.8 68 241 14 46 2 6 49 14 14 45 59 23 49 17 0 -0.29 - 50 0 0 47 26 12 10 43 28.1 67 243 15 45 50 15 49 2 56 45 47 32 49 5 43 -0.29 - 49 0 0 47 14 10 10 43 33.4 66 245 16 45 37 56 48 51 11 45 35 11 48 53 57 -0.29 - 48 0 0 47 1 38 10 43 38.7 66 247 16 45 25 7 48 38 57 45 22 22 48 41 44 -0.29 - 47 0 0 46 48 38 10 43 44.0 65 249 17 45 11 48 48 26 15 45 9 3 48 29 3 -0.29 - 46 0 0 46 35 8 10 43 49.3 65 250 18 44 58 1 48 13 4 44 55 15 48 15 52 -0.29 - 45 0 0 46 21 9 10 43 54.7 64 252 19 44 43 43 47 59 24 44 40 56 48 2 13 -0.29 - 44 0 0 46 6 40 10 44 0.0 64 254 19 44 28 54 47 45 15 44 26 8 47 48 4 -0.29 - 43 0 0 45 51 41 10 44 5.4 63 255 20 44 13 36 47 30 36 44 10 48 47 33 26 -0.29 - 42 0 0 45 36 12 10 44 10.8 62 257 21 43 57 46 47 15 28 43 54 58 47 18 18 -0.29 - 41 0 0 45 20 12 10 44 16.1 62 258 22 43 41 26 46 59 49 43 38 37 47 2 40 -0.29 - 40 0 0 45 3 41 10 44 21.6 61 260 22 43 24 34 46 43 40 43 21 45 46 46 32 -0.29 - 39 0 0 44 46 39 10 44 27.0 60 261 23 43 7 10 46 27 0 43 4 21 46 29 52 -0.29 - 38 0 0 44 29 6 10 44 32.4 60 263 24 42 49 15 46 9 49 42 46 25 46 12 42 -0.29 - 37 0 0 44 11 0 10 44 37.8 59 264 25 42 30 47 45 52 6 42 27 56 45 55 0 -0.29 - 36 0 0 43 52 23 10 44 43.3 58 265 26 42 11 47 45 33 52 42 8 56 45 36 47 -0.29 - 35 0 0 43 33 14 10 44 48.7 58 267 26 41 52 15 45 15 6 41 49 23 45 18 2 -0.29 - 34 0 0 43 13 31 10 44 54.2 57 268 27 41 32 9 44 55 48 41 29 17 44 58 44 -0.29 - 33 0 0 42 53 16 10 44 59.6 56 269 28 41 11 31 44 35 57 41 8 38 44 38 54 -0.29 - 32 0 0 42 32 28 10 45 5.1 55 270 29 40 50 19 44 15 34 40 47 25 44 18 31 -0.29 - 31 0 0 42 11 7 10 45 10.5 55 272 30 40 28 34 43 54 37 40 25 39 43 57 35 -0.29 - 30 0 0 41 49 12 10 45 16.0 54 273 30 40 6 15 43 33 7 40 3 19 43 36 6 -0.29 - 29 0 0 41 26 44 10 45 21.5 53 274 31 39 43 22 43 11 3 39 40 26 43 14 3 -0.29 - 28 0 0 41 3 41 10 45 26.9 52 275 32 39 19 55 42 48 26 39 16 58 42 51 26 -0.29 - 27 0 0 40 40 4 10 45 32.4 52 276 33 38 55 54 42 25 15 38 52 56 42 28 16 -0.30 - 26 0 0 40 15 54 10 45 37.8 51 277 34 38 31 18 42 1 29 38 28 20 42 4 31 -0.30 - 25 0 0 39 51 8 10 45 43.2 50 278 35 38 6 8 41 37 9 38 3 10 41 40 12 -0.30 - 24 0 0 39 25 49 10 45 48.7 49 279 36 37 40 24 41 12 15 37 37 25 41 15 18 -0.30 - 23 0 0 38 59 55 10 45 54.1 48 280 37 37 14 5 40 46 47 37 11 5 40 49 50 -0.30 - 22 0 0 38 33 26 10 45 59.4 47 281 37 36 47 12 40 20 43 36 44 11 40 23 48 -0.30 - 21 0 0 38 6 23 10 46 4.8 46 282 38 36 19 44 39 54 5 36 16 43 39 57 10 -0.30 - 20 0 0 37 38 45 10 46 10.1 46 283 39 35 51 42 39 26 52 35 48 40 39 29 58 -0.30 - 19 0 0 37 10 32 10 46 15.4 45 284 40 35 23 6 38 59 5 35 20 3 39 2 11 -0.30 - 18 0 0 36 41 46 10 46 20.7 44 285 41 34 53 55 38 30 42 34 50 51 38 33 50 -0.30 - 17 0 0 36 12 24 10 46 25.9 43 285 42 34 24 10 38 1 46 34 21 6 38 4 54 -0.30 - 16 0 0 35 42 29 10 46 31.1 42 286 43 33 53 52 37 32 14 33 50 47 37 35 23 -0.30 - 15 0 0 35 12 0 10 46 36.3 41 287 44 33 23 0 37 2 9 33 19 55 37 5 18 -0.30 - 14 0 0 34 40 57 10 46 41.4 40 288 45 32 51 35 36 31 29 32 48 29 36 34 39 -0.30 - 13 0 0 34 9 21 10 46 46.4 39 289 46 32 19 37 36 0 16 32 16 30 36 3 27 -0.30 - 12 0 0 33 37 12 10 46 51.4 38 289 47 31 47 7 35 28 29 31 43 59 35 31 40 -0.30 - 11 0 0 33 4 31 10 46 56.3 37 290 48 31 14 4 34 56 9 31 10 56 34 59 21 -0.30 - 10 0 0 32 31 17 10 47 1.2 36 291 49 30 40 31 34 23 16 30 37 22 34 26 29 -0.30 - 9 0 0 31 57 32 10 47 6.0 35 292 50 30 6 26 33 49 51 30 3 17 33 53 5 -0.30 - 8 0 0 31 23 15 10 47 10.7 34 292 51 29 31 51 33 15 55 29 28 41 33 19 9 -0.31 - 7 0 0 30 48 29 10 47 15.3 33 293 52 28 56 47 32 41 27 28 53 36 32 44 41 -0.31 - 6 0 0 30 13 13 10 47 19.8 32 293 53 28 21 13 32 6 28 28 18 3 32 9 44 -0.31 - 5 0 0 29 37 28 10 47 24.3 31 294 54 27 45 12 31 31 1 27 42 1 31 34 16 -0.31 - 4 0 0 29 1 15 10 47 28.6 30 295 55 27 8 43 30 55 4 27 5 32 30 58 20 -0.31 - 3 0 0 28 24 34 10 47 32.8 29 295 56 26 31 48 30 18 39 26 28 36 30 21 55 -0.31 - 2 0 0 27 47 28 10 47 37.0 28 296 57 25 54 28 29 41 46 25 51 16 29 45 3 -0.31 - 1 0 0 27 9 56 10 47 41.0 27 296 58 25 16 43 29 4 28 25 13 31 29 7 45 -0.31 - 0 0 0 26 32 0 10 47 44.9 26 297 59 24 38 35 28 26 44 24 35 22 28 30 2 -0.31 1 0 0 25 53 40 10 47 48.6 25 297 60 24 0 5 27 48 36 23 56 52 27 51 54 -0.31 2 0 0 25 14 59 10 47 52.2 23 298 61 23 21 14 27 10 4 23 18 1 27 13 22 -0.31 3 0 0 24 35 56 10 47 55.7 22 298 62 22 42 4 26 31 11 22 38 50 26 34 29 -0.32 4 0 0 23 56 34 10 47 59.1 21 299 63 22 2 34 25 51 57 21 59 20 25 55 15 -0.32 5 0 0 23 16 54 10 48 2.3 20 299 64 21 22 48 25 12 23 21 19 34 25 15 42 -0.32 6 0 0 22 36 57 10 48 5.3 19 300 65 20 42 46 24 32 31 20 39 31 24 35 50 -0.32 7 0 0 21 56 44 10 48 8.2 18 300 66 20 2 29 23 52 22 19 59 14 23 55 41 -0.32 8 0 0 21 16 17 10 48 10.9 17 301 67 19 21 59 23 11 58 19 18 45 23 15 17 -0.32 9 0 0 20 35 37 10 48 13.5 15 301 68 18 41 18 22 31 20 18 38 3 22 34 39 -0.32 10 0 0 19 54 46 10 48 15.9 14 301 69 18 0 26 21 50 29 17 57 12 21 53 49 -0.33 11 0 0 19 13 45 10 48 18.1 13 302 70 17 19 26 21 9 28 17 16 11 21 12 47 -0.33 12 0 0 18 32 36 10 48 20.2 12 302 71 16 38 19 20 28 17 16 35 4 20 31 36 -0.33 13 0 0 17 51 20 10 48 22.0 11 302 72 15 57 6 19 46 58 15 53 51 19 50 17 -0.34 14 0 0 17 9 59 10 48 23.7 10 303 72 15 15 49 19 5 32 15 12 35 19 8 51 -0.34 15 0 0 16 28 34 10 48 25.2 8 303 73 14 34 29 18 24 2 14 31 15 18 27 21 -0.35 16 0 0 15 47 7 10 48 26.5 7 303 74 13 53 9 17 42 28 13 49 55 17 45 47 -0.35 17 0 0 15 5 39 10 48 27.6 6 304 74 13 11 49 17 0 53 13 8 35 17 4 12 -0.36 18 0 0 14 24 13 10 48 28.5 5 304 75 12 30 31 16 19 18 12 27 18 16 22 36 -0.38 19 0 0 13 42 49 10 48 29.2 4 304 76 11 49 17 15 37 44 11 46 4 15 41 2 -0.40 20 0 0 13 1 30 10 48 29.7 2 304 76 11 8 8 14 56 14 11 4 55 14 59 31 -0.45 21 0 0 12 20 15 10 48 30.0 1 305 76 10 27 6 14 14 48 10 23 53 14 18 5 -0.59 22 0 0 11 39 9 10 48 30.1 0 305 76 .. .. .. 13 33 28 .. .. .. 13 36 45 -3.81 23 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 12 52 16 .. .. .. 12 55 33 .... Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: UCAC4-620-029834 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 55 49.9897 DE: +33 56 06.004 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 55 49.9899 DE: +33 56 06.004 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (704) Interamnia asteroid class: ShapeModel approx. diameter [km]: 329 approx. diameter ["]: 0.182 distance from Earth [AU]: 2.49830 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#163 date of fit: 2023 Aug 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): 0.008", 0.001", 108.91° remarks: * orbital elements for (704)Interamnia : Mean anomaly = 38.3916189064 deg Arg. of pericenter = 94.4006695984 deg Long. of node = 280.1735051606 deg Inclination = 17.3085577208 deg Eccentricity = 0.1559207351 Semimajor axis = 3.0582276712 AU Perihelion dist = 2.5813865647 AU Mag: H = 6.36, G = -0.02 Epoch of elements : MJD 60211.44527778 TDT (2023 Sep 24.4453) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1632023Aug24,22.62,2023,9,24,10.691308,0.008977,0.273092,8.214018,-0.277461,-0.005668,-0.000060,0.000000,0.000000 -74.0313,33.9383,17.67,-0.45,False UCAC4-620-029834,5.93055266,33.9350012,0.00,12.05,0.00,0.0,0,,5.95660185,33.9383181,0.51,0.00,0,0,0 704,Interamnia,11.50,329.300,2.4983,0,0,2.324,-0.98,,16.6,0 0,38.3096,2023,9,24,94.4007,280.1735,17.3086,0.15592,3.05823,2.58139,6.29,5.0,0.15 1.014,0.0083,0.0009,109,0.0084,Known errors,-1.00,0,-1,-1 20230924_029834,60182.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:49 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org