IOTA/IOTA-ES occultation update for (472) Roma / TYC 754-01654-1 event on 2024 Sep 01, 19:58 UT Visible from Summary ------- On 2024 Sep 01 UT, the 49.639 km diameter asteroid (472) Roma will occult a 11.7 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 2.41 mag to 13.94 mag (the magnitude of the asteroid) for at most 1.500 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 Sep 01, 19:54 - 2024 Sep 01, 20:01 * geocentric midpoint of event [JD]: 2460555.33197130 * magnitude of target star: 11.65 * magnitude drop [mag]: 2.41 * estimated maximum duration [s]: 1.500 * Moon: 2 % sunlit, 46° distance * Sun: 60° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 50 * 1 sigma uncertainty interval [path widths]: +/- 0.18 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.014, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.003", 81°) * approx speed of asteroid's shadow [km/s]: 33.0596 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 754-01654-1 by 472 Roma on 2024 Sep 1 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 90 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 3 46 3 .... 91 0 0 3 40 48 19 54 49.4 1 77 -58 3 27 0 3 54 35 3 22 8 3 59 27 .... 92 0 0 3 54 8 19 54 49.5 2 78 -57 3 40 20 4 7 55 3 35 28 4 12 47 -0.04 93 0 0 4 7 23 19 54 49.6 3 78 -56 3 53 36 4 21 10 3 48 44 4 26 2 -0.03 94 0 0 4 20 33 19 54 49.9 4 78 -55 4 6 46 4 34 20 4 1 55 4 39 12 -0.02 95 0 0 4 33 38 19 54 50.1 5 78 -54 4 19 52 4 47 25 4 15 0 4 52 17 -0.02 96 0 0 4 46 38 19 54 50.5 6 78 -53 4 32 52 5 0 25 4 28 0 5 5 16 -0.01 97 0 0 4 59 32 19 54 50.9 7 78 -52 4 45 46 5 13 18 4 40 54 5 18 10 -0.01 98 0 0 5 12 20 19 54 51.3 8 78 -51 4 58 34 5 26 6 4 53 42 5 30 57 -0.01 99 0 0 5 25 1 19 54 51.8 9 78 -50 5 11 16 5 38 47 5 6 24 5 43 38 -0.01 100 0 0 5 37 36 19 54 52.4 10 78 -49 5 23 51 5 51 22 5 19 0 5 56 13 -0.01 101 0 0 5 50 5 19 54 53.0 11 78 -48 5 36 20 6 3 50 5 31 29 6 8 41 -0.01 102 0 0 6 2 26 19 54 53.7 12 78 -47 5 48 41 6 16 11 5 43 50 6 21 2 -0.01 103 0 0 6 14 40 19 54 54.5 13 79 -46 6 0 56 6 28 25 5 56 5 6 33 16 0.00 104 0 0 6 26 47 19 54 55.3 14 79 -45 6 13 3 6 40 31 6 8 12 6 45 22 0.00 105 0 0 6 38 46 19 54 56.2 15 79 -44 6 25 2 6 52 30 6 20 12 6 57 20 0.00 106 0 0 6 50 37 19 54 57.1 16 79 -43 6 36 54 7 4 20 6 32 3 7 9 11 0.00 107 0 0 7 2 20 19 54 58.1 17 79 -42 6 48 37 7 16 3 6 43 47 7 20 53 0.00 108 0 0 7 13 55 19 54 59.1 18 79 -41 7 0 12 7 27 37 6 55 22 7 32 28 0.00 109 0 0 7 25 21 19 55 0.2 19 79 -40 7 11 38 7 39 3 7 6 48 7 43 53 0.00 110 0 0 7 36 38 19 55 1.4 20 79 -39 7 22 56 7 50 20 7 18 6 7 55 10 0.00 111 0 0 7 47 46 19 55 2.6 21 80 -38 7 34 5 8 1 28 7 29 15 8 6 18 0.00 112 0 0 7 58 45 19 55 3.9 22 80 -37 7 45 4 8 12 27 7 40 14 8 17 16 0.00 113 0 0 8 9 35 19 55 5.2 23 80 -36 7 55 54 8 23 16 7 51 5 8 28 5 0.00 114 0 0 8 20 15 19 55 6.6 24 80 -35 8 6 35 8 33 56 8 1 45 8 38 45 0.00 115 0 0 8 30 46 19 55 8.0 25 80 -34 8 17 5 8 44 26 8 12 16 8 49 15 0.00 116 0 0 8 41 6 19 55 9.5 26 80 -33 8 27 26 8 54 46 8 22 37 8 59 35 0.00 117 0 0 8 51 16 19 55 11.0 27 80 -32 8 37 37 9 4 55 8 32 48 9 9 44 0.00 118 0 0 9 1 16 19 55 12.6 28 81 -31 8 47 37 9 14 55 8 42 48 9 19 44 0.00 119 0 0 9 11 5 19 55 14.2 29 81 -30 8 57 27 9 24 44 8 52 38 9 29 33 0.00 120 0 0 9 20 44 19 55 15.9 30 81 -29 9 7 6 9 34 22 9 2 17 9 39 11 0.00 121 0 0 9 30 12 19 55 17.7 31 81 -28 9 16 34 9 43 50 9 11 46 9 48 38 0.00 122 0 0 9 39 29 19 55 19.5 32 81 -27 9 25 52 9 53 6 9 21 3 9 57 55 0.00 123 0 0 9 48 35 19 55 21.3 33 81 -26 9 34 58 10 2 12 9 30 10 10 7 0 0.00 124 0 0 9 57 29 19 55 23.2 34 82 -25 9 43 53 10 11 6 9 39 4 10 15 54 0.00 125 0 0 10 6 12 19 55 25.1 35 82 -24 9 52 36 10 19 48 9 47 48 10 24 36 0.00 126 0 0 10 14 43 19 55 27.1 36 82 -23 10 1 8 10 28 19 9 56 20 10 33 7 0.00 127 0 0 10 23 3 19 55 29.1 37 82 -22 10 9 28 10 36 39 10 4 40 10 41 26 0.00 128 0 0 10 31 11 19 55 31.2 38 82 -21 10 17 36 10 44 46 10 12 48 10 49 33 0.00 129 0 0 10 39 6 19 55 33.3 39 82 -20 10 25 32 10 52 41 10 20 44 10 57 29 0.00 130 0 0 10 46 50 19 55 35.5 40 83 -19 10 33 16 11 0 24 10 28 28 11 5 12 0.00 131 0 0 10 54 21 19 55 37.7 41 83 -18 10 40 47 11 7 55 10 36 0 11 12 42 0.00 132 0 0 11 1 40 19 55 39.9 42 83 -17 10 48 6 11 15 14 10 43 19 11 20 1 0.00 133 0 0 11 8 46 19 55 42.2 43 83 -16 10 55 13 11 22 20 10 50 26 11 27 7 0.00 134 0 0 11 15 40 19 55 44.6 44 83 -15 11 2 7 11 29 13 10 57 20 11 34 0 0.00 135 0 0 11 22 21 19 55 46.9 45 84 -14 11 8 48 11 35 54 11 4 2 11 40 40 0.00 136 0 0 11 28 49 19 55 49.3 46 84 -13 11 15 17 11 42 22 11 10 30 11 47 8 0.00 137 0 0 11 35 4 19 55 51.8 47 84 -12 11 21 32 11 48 36 11 16 46 11 53 23 0.00 138 0 0 11 41 6 19 55 54.3 48 84 -11 11 27 35 11 54 38 11 22 48 11 59 25 0.00 139 0 0 11 46 55 19 55 56.8 49 84 -10 11 33 24 12 0 27 11 28 38 12 5 13 0.00 140 0 0 11 52 31 19 55 59.4 50 85 -9 11 39 0 12 6 2 11 34 14 12 10 49 0.00 141 0 0 11 57 54 19 56 2.0 51 85 -8 11 44 23 12 11 25 11 39 37 12 16 11 0.00 142 0 0 12 3 3 19 56 4.6 52 85 -7 11 49 32 12 16 33 11 44 46 12 21 19 0.00 143 0 0 12 7 58 19 56 7.3 53 85 -6 11 54 28 12 21 29 11 49 42 12 26 15 0.00 144 0 0 12 12 40 19 56 10.0 54 85 -5 11 59 10 12 26 10 11 54 24 12 30 56 0.00 145 0 0 12 17 9 19 56 12.7 55 86 -4 12 3 39 12 30 39 11 58 53 12 35 24 0.00 146 0 0 12 21 24 19 56 15.5 56 86 -3 12 7 54 12 34 53 12 3 8 12 39 39 0.00 147 0 0 12 25 24 19 56 18.2 57 86 -2 12 11 55 12 38 54 12 7 9 12 43 39 0.00 148 0 0 12 29 12 19 56 21.1 58 86 -1 12 15 42 12 42 41 12 10 57 12 47 26 0.00 149 0 0 12 32 45 19 56 23.9 59 86 0 12 19 16 12 46 14 12 14 30 12 50 59 0.00 150 0 0 12 36 4 19 56 26.8 60 87 1 12 22 35 12 49 33 12 17 50 12 54 18 0.00 151 0 0 12 39 10 19 56 29.7 61 87 2 12 25 41 12 52 38 12 20 56 12 57 24 0.00 152 0 0 12 42 1 19 56 32.6 62 87 3 12 28 33 12 55 30 12 23 47 13 0 15 0.00 153 0 0 12 44 38 19 56 35.6 63 87 4 12 31 10 12 58 7 12 26 25 13 2 52 0.00 154 0 0 12 47 2 19 56 38.6 64 87 5 12 33 33 13 0 30 12 28 48 13 5 15 0.00 155 0 0 12 49 11 19 56 41.6 65 88 6 12 35 43 13 2 39 12 30 57 13 7 24 0.00 156 0 0 12 51 6 19 56 44.6 66 88 7 12 37 38 13 4 34 12 32 53 13 9 19 0.00 157 0 0 12 52 46 19 56 47.7 67 88 8 12 39 18 13 6 14 12 34 33 13 10 59 0.00 158 0 0 12 54 13 19 56 50.8 68 88 9 12 40 45 13 7 41 12 36 0 13 12 26 0.00 159 0 0 12 55 25 19 56 53.9 69 88 10 12 41 57 13 8 53 12 37 12 13 13 38 0.00 160 0 0 12 56 23 19 56 57.0 70 89 11 12 42 55 13 9 51 12 38 10 13 14 36 0.00 161 0 0 12 57 7 19 57 0.1 71 89 12 12 43 39 13 10 34 12 38 54 13 15 19 0.00 162 0 0 12 57 36 19 57 3.3 72 89 13 12 44 8 13 11 4 12 39 23 13 15 49 0.00 163 0 0 12 57 51 19 57 6.5 73 89 14 12 44 23 13 11 19 12 39 39 13 16 4 0.00 164 0 0 12 57 52 19 57 9.6 74 89 15 12 44 24 13 11 19 12 39 39 13 16 4 0.00 165 0 0 12 57 38 19 57 12.9 75 90 16 12 44 11 13 11 6 12 39 26 13 15 51 0.00 166 0 0 12 57 10 19 57 16.1 76 90 17 12 43 43 13 10 38 12 38 58 13 15 23 0.00 167 0 0 12 56 28 19 57 19.3 77 90 18 12 43 0 13 9 56 12 38 16 13 14 41 0.00 168 0 0 12 55 32 19 57 22.6 78 90 19 12 42 4 13 8 59 12 37 19 13 13 44 0.00 169 0 0 12 54 21 19 57 25.8 79 90 20 12 40 53 13 7 49 12 36 8 13 12 34 0.00 170 0 0 12 52 56 19 57 29.1 80 90 21 12 39 28 13 6 24 12 34 43 13 11 9 0.00 171 0 0 12 51 16 19 57 32.4 81 90 22 12 37 48 13 4 44 12 33 3 13 9 30 0.00 172 0 0 12 49 23 19 57 35.7 82 91 23 12 35 55 13 2 51 12 31 10 13 7 36 0.00 173 0 0 12 47 15 19 57 39.0 83 91 24 12 33 47 13 0 43 12 29 2 13 5 28 0.00 174 0 0 12 44 53 19 57 42.3 84 91 25 12 31 25 12 58 21 12 26 40 13 3 7 0.00 175 0 0 12 42 17 19 57 45.6 85 90 26 12 28 48 12 55 45 12 24 3 13 0 31 0.00 176 0 0 12 39 27 19 57 48.9 86 90 27 12 25 58 12 52 55 12 21 13 12 57 41 0.00 177 0 0 12 36 22 19 57 52.3 87 89 27 12 22 53 12 49 51 12 18 8 12 54 36 0.00 178 0 0 12 33 4 19 57 55.6 88 88 28 12 19 35 12 46 33 12 14 49 12 51 18 0.00 179 0 0 12 29 31 19 57 58.9 89 82 29 12 16 2 12 43 1 12 11 17 12 47 46 0.00 -180 0 0 12 25 45 19 58 2.3 89 5 30 12 12 15 12 39 14 12 7 30 12 44 0 0.02 -179 0 0 12 21 45 19 58 5.6 89 285 31 12 8 15 12 35 14 12 3 29 12 40 0 0.00 -178 0 0 12 17 30 19 58 9.0 88 280 32 12 4 0 12 31 0 11 59 15 12 35 46 0.00 -177 0 0 12 13 2 19 58 12.3 87 278 33 11 59 32 12 26 32 11 54 46 12 31 18 0.00 -176 0 0 12 8 21 19 58 15.7 86 277 34 11 54 50 12 21 51 11 50 4 12 26 37 0.00 -175 0 0 12 3 25 19 58 19.0 85 277 35 11 49 55 12 16 56 11 45 9 12 21 42 0.00 -174 0 0 11 58 16 19 58 22.3 84 277 36 11 44 45 12 11 47 11 39 59 12 16 33 0.00 -173 0 0 11 52 54 19 58 25.7 83 277 37 11 39 23 12 6 25 11 34 36 12 11 11 0.00 -172 0 0 11 47 18 19 58 29.0 82 277 38 11 33 46 12 0 49 11 29 0 12 5 36 0.00 -171 0 0 11 41 29 19 58 32.3 81 277 39 11 27 57 11 55 0 11 23 10 11 59 47 0.00 -170 0 0 11 35 26 19 58 35.6 80 277 40 11 21 54 11 48 58 11 17 7 11 53 45 0.00 -169 0 0 11 29 10 19 58 38.9 79 277 41 11 15 38 11 42 43 11 10 51 11 47 29 0.00 -168 0 0 11 22 41 19 58 42.2 78 277 42 11 9 9 11 36 14 11 4 22 11 41 1 0.00 -167 0 0 11 16 0 19 58 45.5 77 277 43 11 2 27 11 29 33 10 57 40 11 34 19 0.00 -166 0 0 11 9 5 19 58 48.8 76 277 44 10 55 31 11 22 38 10 50 44 11 27 25 0.00 -165 0 0 11 1 57 19 58 52.1 75 278 45 10 48 24 11 15 31 10 43 36 11 20 18 0.00 -164 0 0 10 54 37 19 58 55.3 74 278 46 10 41 3 11 8 11 10 36 16 11 12 58 0.00 -163 0 0 10 47 4 19 58 58.6 73 278 47 10 33 30 11 0 39 10 28 43 11 5 26 0.00 -162 0 0 10 39 19 19 59 1.8 72 278 48 10 25 44 10 52 54 10 20 57 10 57 41 0.00 -161 0 0 10 31 22 19 59 5.0 71 278 49 10 17 46 10 44 57 10 12 59 10 49 44 0.00 -160 0 0 10 23 12 19 59 8.2 70 278 50 10 9 36 10 36 47 10 4 49 10 41 35 0.00 -159 0 0 10 14 50 19 59 11.4 69 279 51 10 1 14 10 28 26 9 56 26 10 33 14 0.00 -158 0 0 10 6 16 19 59 14.5 68 279 52 9 52 40 10 19 53 9 47 52 10 24 41 0.00 -157 0 0 9 57 31 19 59 17.7 67 279 53 9 43 54 10 11 8 9 39 6 10 15 56 0.00 -156 0 0 9 48 34 19 59 20.8 66 279 54 9 34 57 10 2 11 9 30 8 10 6 59 0.00 -155 0 0 9 39 25 19 59 23.9 65 279 55 9 25 48 9 53 3 9 20 59 9 57 51 0.00 -154 0 0 9 30 5 19 59 26.9 64 279 56 9 16 27 9 43 43 9 11 39 9 48 32 0.00 -153 0 0 9 20 34 19 59 30.0 63 279 57 9 6 56 9 34 12 9 2 7 9 39 1 0.00 -152 0 0 9 10 52 19 59 33.0 62 280 58 8 57 13 9 24 31 8 52 24 9 29 19 0.00 -151 0 0 9 0 59 19 59 36.0 61 280 59 8 47 20 9 14 38 8 42 31 9 19 27 0.00 -150 0 0 8 50 55 19 59 39.0 60 280 60 8 37 16 9 4 35 8 32 27 9 9 24 0.00 -149 0 0 8 40 41 19 59 41.9 59 280 61 8 27 1 8 54 21 8 22 12 8 59 10 0.00 -148 0 0 8 30 16 19 59 44.8 58 280 62 8 16 36 8 43 57 8 11 47 8 48 46 0.00 -147 0 0 8 19 42 19 59 47.7 57 280 63 8 6 1 8 33 22 8 1 12 8 38 12 0.00 -146 0 0 8 8 57 19 59 50.6 56 280 64 7 55 16 8 22 38 7 50 27 8 27 28 0.00 -145 0 0 7 58 3 19 59 53.4 55 281 65 7 44 21 8 11 44 7 39 32 8 16 34 0.00 -144 0 0 7 46 59 19 59 56.2 54 281 66 7 33 17 8 0 41 7 28 27 8 5 31 0.00 -143 0 0 7 35 46 19 59 58.9 53 281 67 7 22 4 7 49 28 7 17 13 7 54 18 0.00 -142 0 0 7 24 23 20 0 1.6 52 281 68 7 10 41 7 38 6 7 5 51 7 42 56 0.00 -141 0 0 7 12 52 20 0 4.3 51 281 69 6 59 9 7 26 35 6 54 19 7 31 25 0.00 -140 0 0 7 1 12 20 0 7.0 50 281 70 6 47 29 7 14 55 6 42 38 7 19 46 0.00 -139 0 0 6 49 23 20 0 9.6 49 281 71 6 35 40 7 3 7 6 30 49 7 7 58 0.00 -138 0 0 6 37 27 20 0 12.2 48 281 72 6 23 43 6 51 10 6 18 52 6 56 1 0.00 -137 0 0 6 25 22 20 0 14.7 47 282 73 6 11 37 6 39 6 6 6 46 6 43 57 0.00 -136 0 0 6 13 9 20 0 17.2 46 282 74 5 59 24 6 26 54 5 54 33 6 31 44 0.00 -135 0 0 6 0 49 20 0 19.6 45 282 75 5 47 4 6 14 34 5 42 13 6 19 25 0.00 -134 0 0 5 48 21 20 0 22.0 44 282 76 5 34 36 6 2 6 5 29 44 6 6 57 0.00 -133 0 0 5 35 46 20 0 24.4 43 282 77 5 22 1 5 49 32 5 17 9 5 54 23 0.00 -132 0 0 5 23 5 20 0 26.7 42 282 78 5 9 19 5 36 51 5 4 27 5 41 42 0.00 -131 0 0 5 10 16 20 0 29.0 41 282 79 4 56 30 5 24 3 4 51 39 5 28 54 0.00 -130 0 0 4 57 22 20 0 31.2 39 282 80 4 43 35 5 11 8 4 38 44 5 16 0 0.00 -129 0 0 4 44 21 20 0 33.4 38 282 81 4 30 34 4 58 8 4 25 43 5 3 0 0.00 -128 0 0 4 31 15 20 0 35.5 37 282 82 4 17 28 4 45 2 4 12 36 4 49 54 0.00 -127 0 0 4 18 3 20 0 37.6 36 282 82 4 4 15 4 31 50 3 59 23 4 36 42 0.00 -126 0 0 4 4 45 20 0 39.6 35 283 83 3 50 58 4 18 33 3 46 6 4 23 25 0.00 -125 0 0 3 51 23 20 0 41.6 34 283 84 3 37 35 4 5 11 3 32 43 4 10 3 0.00 -124 0 0 3 37 56 20 0 43.5 33 283 84 3 24 8 3 51 44 3 19 15 3 56 36 0.00 -123 0 0 3 24 24 20 0 45.4 32 283 85 3 10 36 3 38 12 3 5 44 3 43 4 0.00 -122 0 0 3 10 48 20 0 47.2 31 283 85 2 57 0 3 24 36 2 52 7 3 29 29 0.00 -121 0 0 2 57 8 20 0 49.0 30 283 85 2 43 19 3 10 57 2 38 27 3 15 49 0.00 -120 0 0 2 43 25 20 0 50.7 29 283 85 2 29 36 2 57 13 2 24 43 3 2 6 0.00 -119 0 0 2 29 38 20 0 52.4 28 283 84 2 15 49 2 43 27 2 10 56 2 48 19 0.00 -118 0 0 2 15 48 20 0 54.0 27 283 84 2 1 58 2 29 37 1 57 6 2 34 29 0.00 -117 0 0 2 1 55 20 0 55.6 26 283 83 1 48 6 2 15 44 1 43 13 2 20 36 0.00 -116 0 0 1 47 59 20 0 57.1 25 283 83 1 34 10 2 1 49 1 29 17 2 6 41 0.00 -115 0 0 1 34 2 20 0 58.5 24 283 82 1 20 12 1 47 51 1 15 20 1 52 44 0.00 -114 0 0 1 20 2 20 0 59.9 23 283 81 1 6 13 1 33 52 1 1 20 1 38 44 0.00 -113 0 0 1 6 1 20 1 1.2 22 283 80 0 52 11 1 19 50 0 47 19 1 24 43 0.00 -112 0 0 0 51 58 20 1 2.5 21 283 79 0 38 8 1 5 48 0 33 16 1 10 40 0.00 -111 0 0 0 37 54 20 1 3.7 20 283 78 0 24 5 0 51 44 0 19 12 0 56 37 0.00 -110 0 0 0 23 50 20 1 4.9 19 283 77 0 10 0 0 37 40 0 5 7 0 42 32 0.00 -109 0 0 0 9 45 20 1 6.0 18 283 76 - 0 4 5 0 23 34 - 0 8 58 0 28 27 0.00 -108 0 0 - 0 4 21 20 1 7.0 17 283 75 - 0 18 10 0 9 29 - 0 23 3 0 14 22 0.00 -107 0 0 - 0 18 26 20 1 8.0 16 283 74 - 0 32 16 - 0 4 36 - 0 37 8 0 0 17 0.00 -106 0 0 - 0 32 31 20 1 8.9 15 283 73 - 0 46 20 - 0 18 41 - 0 51 13 - 0 13 48 -0.01 -105 0 0 - 0 46 35 20 1 9.7 14 283 72 - 1 0 25 - 0 32 45 - 1 5 17 - 0 27 53 -0.01 -104 0 0 - 1 0 38 20 1 10.5 13 283 71 - 1 14 28 - 0 46 49 - 1 19 21 - 0 41 56 -0.01 -103 0 0 - 1 14 40 20 1 11.2 12 283 70 - 1 28 30 - 1 0 51 - 1 33 23 - 0 55 58 -0.01 -102 0 0 - 1 28 41 20 1 11.9 11 283 69 - 1 42 30 - 1 14 52 - 1 47 23 - 1 9 59 -0.01 -101 0 0 - 1 42 40 20 1 12.5 10 283 68 - 1 56 29 - 1 28 50 - 2 1 22 - 1 23 58 -0.01 -100 0 0 - 1 56 37 20 1 13.1 9 283 67 - 2 10 26 - 1 42 47 - 2 15 18 - 1 37 55 -0.01 - 99 0 0 - 2 10 31 20 1 13.6 8 283 66 - 2 24 20 - 1 56 42 - 2 29 13 - 1 51 49 -0.01 - 98 0 0 - 2 24 23 20 1 14.0 7 283 65 - 2 38 12 - 2 10 34 - 2 43 4 - 2 5 41 -0.01 - 97 0 0 - 2 38 12 20 1 14.3 5 283 64 - 2 52 0 - 2 24 23 - 2 56 53 - 2 19 30 -0.01 - 96 0 0 - 2 51 57 20 1 14.6 4 283 63 - 3 5 46 - 2 38 9 - 3 10 38 - 2 33 16 -0.02 - 95 0 0 - 3 5 39 20 1 14.9 3 283 62 - 3 19 28 - 2 51 51 - 3 24 20 - 2 46 59 -0.02 - 94 0 0 - 3 19 18 20 1 15.1 2 283 61 - 3 33 6 - 3 5 30 - 3 37 59 - 3 0 37 -0.03 - 93 0 0 - 3 32 52 20 1 15.2 1 283 60 - 3 46 41 - 3 19 4 - 3 51 33 - 3 14 12 -0.06 - 92 0 0 - 3 46 23 20 1 15.2 0 283 59 - 4 0 11 - 3 32 35 - 4 5 3 - 3 27 43 -0.22 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.5 Data for the target star ------------------------ * name: TYC 754-01654-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 42 37.1540 DE: +12 33 55.414 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 42 37.1541 DE: +12 33 55.414 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.7 * B mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (472) Roma asteroid class: approx. diameter [km]: 50 approx. diameter ["]: 0.026 distance from Earth [AU]: 2.64800 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#64 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", 0.003", 80.653° remarks: * orbital elements for (472)Roma : Mean anomaly = 11.3825249656 deg Arg. of pericenter = 296.1084167124 deg Long. of node = 127.0078029173 deg Inclination = 15.8105653807 deg Eccentricity = 0.0958442466 Semimajor axis = 2.5443832416 AU Perihelion dist = 2.3005187469 AU Mag: H = 8.95, G = 0.15 Epoch of elements : MJD 60554.83197109 TDT (2024 Sep 01.8320) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#642023Apr24,1.50,2024,9,1,19.967311,-0.000109,-0.003413,18.620299,-1.212565,-0.004692,-0.000153,-0.000001,0.000000 -179.9821,12.5433,-119.57,7.87,False TYC 754-01654-1,6.71032051,12.5653929,11.85,11.65,11.54,0.0,0,,6.73318790,12.5433125,2.41,2.11,0,0,0 472,Roma,13.94,49.639,2.6480,0,0,4.224,-4.03,,2.4,0 0,11.1805,2024,9,1,296.1084,127.0078,15.8106,0.09584,2.54438,2.30052,8.94,5.0,0.15 1.176,0.0143,0.0033,81,0.0046,Known errors,0.91,0,-1,-1 20240901_1654-1,60140.54 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 12:51 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org