IOTA/IOTA-ES occultation update for (19) Fortuna / UCAC4 355-076245 event on 2023 Jun 09, 05:29 UT Visible from South America, Central America Summary ------- On 2023 Jun 09 UT, the 201.1 km diameter asteroid (19) Fortuna will occult a 11.3 mag star in the constellation Libra for observers along a path across South America, Central America. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.76 mag to 11.30 mag (the magnitude of the asteroid) for at most 17.150 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 Jun 09, 05:21 - 2023 Jun 09, 05:37 * geocentric midpoint of event [JD]: 2460104.72866100 * magnitude of target star: 11.29 * magnitude drop [mag]: 0.76 * estimated maximum duration [s]: 17.150 * Moon: 68 % sunlit, 85° distance * Sun: 164° distance * rough path description: South America, Central America The occultation path -------------------- * approximate projected width [km]: 233 * 1 sigma uncertainty interval [path widths]: +/- 0.01 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.002", 101°) * approx speed of asteroid's shadow [km/s]: 11.7251 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 355-076245 by 19 Fortuna on 2023 Jun 9 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 -175 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 39 22 22 .... -174 0 0 40 12 6 5 37 4.2 0 116 14 .. .. .. 39 2 6 .. .. .. 39 0 28 .... -173 0 0 39 50 3 5 37 4.1 1 116 13 41 1 5 38 39 58 41 2 46 38 38 20 -0.24 -172 0 0 39 27 46 5 37 3.9 2 117 12 40 38 53 38 17 36 40 40 33 38 15 58 -0.39 -171 0 0 39 5 14 5 37 3.5 3 118 12 40 16 26 37 55 0 40 18 6 37 53 22 -0.46 -170 0 0 38 42 29 5 37 2.9 4 118 11 39 53 45 37 32 11 39 55 25 37 30 33 -0.49 -169 0 0 38 19 31 5 37 2.2 5 119 10 39 30 50 37 9 9 39 32 31 37 7 31 -0.51 -168 0 0 37 56 20 5 37 1.4 6 119 9 39 7 42 36 45 55 39 9 23 36 44 17 -0.53 -167 0 0 37 32 56 5 37 0.4 6 120 8 38 44 22 36 22 29 38 46 3 36 20 50 -0.54 -166 0 0 37 9 21 5 36 59.3 7 121 7 38 20 50 35 58 51 38 22 31 35 57 12 -0.55 -165 0 0 36 45 35 5 36 58.0 8 121 6 37 57 6 35 35 2 37 58 48 35 33 24 -0.55 -164 0 0 36 21 38 5 36 56.5 9 122 5 37 33 12 35 11 3 37 34 53 35 9 25 -0.56 -163 0 0 35 57 31 5 36 54.9 10 122 5 37 9 6 34 46 55 37 10 48 34 45 16 -0.56 -162 0 0 35 33 14 5 36 53.1 11 123 4 36 44 51 34 22 37 36 46 32 34 20 58 -0.56 -161 0 0 35 8 49 5 36 51.2 12 124 3 36 20 26 33 58 10 36 22 8 33 56 31 -0.57 -160 0 0 34 44 14 5 36 49.1 13 124 2 35 55 52 33 33 35 35 57 34 33 31 56 -0.57 -159 0 0 34 19 32 5 36 46.8 14 125 1 35 31 11 33 8 52 35 32 52 33 7 14 -0.57 -158 0 0 33 54 43 5 36 44.4 14 125 0 35 6 21 32 44 3 35 8 3 32 42 24 -0.58 -157 0 0 33 29 46 5 36 41.8 15 126 -1 34 41 25 32 19 7 34 43 6 32 17 28 -0.58 -156 0 0 33 4 44 5 36 39.0 16 127 -2 34 16 22 31 54 5 34 18 3 31 52 27 -0.58 -155 0 0 32 39 36 5 36 36.1 17 127 -3 33 51 13 31 28 58 33 52 54 31 27 20 -0.58 -154 0 0 32 14 24 5 36 32.9 18 128 -4 33 25 59 31 3 47 33 27 40 31 2 9 -0.58 -153 0 0 31 49 7 5 36 29.7 19 128 -5 33 0 40 30 38 32 33 2 22 30 36 54 -0.58 -152 0 0 31 23 47 5 36 26.2 20 129 -6 32 35 18 30 13 14 32 36 59 30 11 36 -0.58 -151 0 0 30 58 24 5 36 22.6 21 129 -7 32 9 53 29 47 53 32 11 34 29 46 15 -0.58 -150 0 0 30 32 58 5 36 18.8 22 130 -7 31 44 25 29 22 31 31 46 6 29 20 52 -0.59 -149 0 0 30 7 32 5 36 14.9 23 131 -8 31 18 55 28 57 7 31 20 36 28 55 29 -0.59 -148 0 0 29 42 4 5 36 10.8 24 131 -9 30 53 24 28 31 42 30 55 5 28 30 4 -0.59 -147 0 0 29 16 36 5 36 6.5 25 132 -10 30 27 52 28 6 18 30 29 33 28 4 40 -0.59 -146 0 0 28 51 9 5 36 2.0 25 132 -11 30 2 21 27 40 55 30 4 2 27 39 16 -0.59 -145 0 0 28 25 43 5 35 57.4 26 133 -12 29 36 50 27 15 32 29 38 31 27 13 54 -0.59 -144 0 0 28 0 18 5 35 52.7 27 134 -13 29 11 21 26 50 12 29 13 2 26 48 35 -0.59 -143 0 0 27 34 56 5 35 47.7 28 134 -14 28 45 55 26 24 55 28 47 35 26 23 17 -0.59 -142 0 0 27 9 37 5 35 42.6 29 135 -15 28 20 31 25 59 41 28 22 11 25 58 4 -0.59 -141 0 0 26 44 22 5 35 37.4 30 135 -16 27 55 11 25 34 31 27 56 51 25 32 54 -0.59 -140 0 0 26 19 12 5 35 31.9 31 136 -17 27 29 54 25 9 26 27 31 35 25 7 49 -0.59 -139 0 0 25 54 7 5 35 26.4 32 137 -18 27 4 43 24 44 26 27 6 23 24 42 49 -0.59 -138 0 0 25 29 7 5 35 20.6 33 137 -19 26 39 38 24 19 32 26 41 17 24 17 55 -0.59 -137 0 0 25 4 14 5 35 14.8 34 138 -20 26 14 38 23 54 45 26 16 18 23 53 8 -0.59 -136 0 0 24 39 27 5 35 8.7 35 139 -21 25 49 46 23 30 5 25 51 25 23 28 28 -0.59 -135 0 0 24 14 49 5 35 2.6 35 139 -22 25 25 0 23 5 33 25 26 40 23 3 56 -0.59 -134 0 0 23 50 19 5 34 56.3 36 140 -23 25 0 23 22 41 9 25 2 2 22 39 33 -0.59 -133 0 0 23 25 57 5 34 49.8 37 141 -24 24 35 55 22 16 54 24 37 34 22 15 18 -0.59 -132 0 0 23 1 45 5 34 43.2 38 142 -25 24 11 36 21 52 49 24 13 15 21 51 13 -0.59 -131 0 0 22 37 43 5 34 36.5 39 142 -25 23 47 27 21 28 54 23 49 5 21 27 18 -0.59 -130 0 0 22 13 52 5 34 29.6 40 143 -26 23 23 28 21 5 10 23 25 7 21 3 34 -0.59 -129 0 0 21 50 12 5 34 22.6 41 144 -27 22 59 40 20 41 37 23 1 19 20 40 1 -0.59 -128 0 0 21 26 44 5 34 15.5 42 145 -28 22 36 5 20 18 16 22 37 43 20 16 41 -0.59 -127 0 0 21 3 28 5 34 8.3 42 145 -29 22 12 41 19 55 8 22 14 19 19 53 32 -0.59 -126 0 0 20 40 24 5 34 0.9 43 146 -30 21 49 30 19 32 12 21 51 8 19 30 37 -0.59 -125 0 0 20 17 35 5 33 53.5 44 147 -31 21 26 32 19 9 30 21 28 10 19 7 54 -0.59 -124 0 0 19 54 59 5 33 45.9 45 148 -32 21 3 48 18 47 1 21 5 26 18 45 26 -0.59 -123 0 0 19 32 37 5 33 38.2 46 149 -33 20 41 19 18 24 47 20 42 56 18 23 13 -0.59 -122 0 0 19 10 30 5 33 30.4 46 150 -34 20 19 4 18 2 48 20 20 41 18 1 14 -0.59 -121 0 0 18 48 39 5 33 22.5 47 151 -35 19 57 4 17 41 4 19 58 41 17 39 30 -0.59 -120 0 0 18 27 3 5 33 14.5 48 152 -35 19 35 21 17 19 36 19 36 57 17 18 2 -0.59 -119 0 0 18 5 43 5 33 6.4 49 153 -36 19 13 53 16 58 25 19 15 29 16 56 51 -0.59 -118 0 0 17 44 41 5 32 58.3 49 154 -37 18 52 42 16 37 30 18 54 18 16 35 56 -0.59 -117 0 0 17 23 55 5 32 50.0 50 155 -38 18 31 48 16 16 52 18 33 24 16 15 18 -0.59 -116 0 0 17 3 26 5 32 41.7 51 156 -39 18 11 12 15 56 31 18 12 47 15 54 57 -0.59 -115 0 0 16 43 16 5 32 33.2 51 157 -40 17 50 53 15 36 28 17 52 29 15 34 55 -0.59 -114 0 0 16 23 24 5 32 24.7 52 159 -41 17 30 53 15 16 44 17 32 28 15 15 10 -0.59 -113 0 0 16 3 50 5 32 16.2 53 160 -41 17 11 11 14 57 18 17 12 46 14 55 45 -0.59 -112 0 0 15 44 35 5 32 7.6 53 161 -42 16 51 48 14 38 11 16 53 23 14 36 38 -0.59 -111 0 0 15 25 40 5 31 58.9 54 162 -43 16 32 45 14 19 23 16 34 20 14 17 50 -0.59 -110 0 0 15 7 4 5 31 50.1 54 164 -44 16 14 2 14 0 54 16 15 36 13 59 22 -0.59 -109 0 0 14 48 48 5 31 41.3 55 165 -45 15 55 38 13 42 46 15 57 13 13 41 14 -0.59 -108 0 0 14 30 53 5 31 32.5 56 167 -45 15 37 35 13 24 58 15 39 9 13 23 26 -0.59 -107 0 0 14 13 18 5 31 23.5 56 168 -46 15 19 52 13 7 30 15 21 27 13 5 59 -0.59 -106 0 0 13 56 4 5 31 14.6 56 170 -47 15 2 31 12 50 24 15 4 5 12 48 52 -0.59 -105 0 0 13 39 11 5 31 5.6 57 171 -48 14 45 31 12 33 38 14 47 5 12 32 6 -0.59 -104 0 0 13 22 40 5 30 56.6 57 173 -48 14 28 52 12 17 13 14 30 26 12 15 42 -0.59 -103 0 0 13 6 30 5 30 47.5 58 174 -49 14 12 35 12 1 10 14 14 8 11 59 39 -0.59 -102 0 0 12 50 42 5 30 38.5 58 176 -50 13 56 40 11 45 29 13 58 13 11 43 58 -0.59 -101 0 0 12 35 16 5 30 29.4 58 178 -50 13 41 8 11 30 10 13 42 41 11 28 39 -0.59 -100 0 0 12 20 13 5 30 20.2 59 179 -51 13 25 57 11 15 14 13 27 30 11 13 43 -0.59 - 99 0 0 12 5 32 5 30 11.1 59 181 -52 13 11 10 11 0 39 13 12 43 10 59 9 -0.59 - 98 0 0 11 51 14 5 30 1.9 59 183 -52 12 56 46 10 46 28 12 58 18 10 44 57 -0.59 - 97 0 0 11 37 19 5 29 52.8 59 185 -53 12 42 44 10 32 39 12 44 17 10 31 8 -0.59 - 96 0 0 11 23 48 5 29 43.6 59 187 -53 12 29 7 10 19 13 12 30 39 10 17 43 -0.59 - 95 0 0 11 10 39 5 29 34.4 59 188 -54 12 15 52 10 6 11 12 17 24 10 4 40 -0.59 - 94 0 0 10 57 55 5 29 25.2 59 190 -54 12 3 2 9 53 31 12 4 34 9 52 1 -0.59 - 93 0 0 10 45 34 5 29 16.0 60 192 -55 11 50 35 9 41 16 11 52 7 9 39 46 -0.59 - 92 0 0 10 33 36 5 29 6.9 59 194 -55 11 38 32 9 29 24 11 40 4 9 27 54 -0.59 - 91 0 0 10 22 3 5 28 57.7 59 196 -56 11 26 54 9 17 56 11 28 25 9 16 27 -0.59 - 90 0 0 10 10 54 5 28 48.6 59 197 -56 11 15 40 9 6 52 11 17 11 9 5 23 -0.59 - 89 0 0 10 0 10 5 28 39.4 59 199 -57 11 4 50 8 56 13 11 6 22 8 54 43 -0.59 - 88 0 0 9 49 50 5 28 30.3 59 201 -57 10 54 25 8 45 57 10 55 57 8 44 28 -0.59 - 87 0 0 9 39 54 5 28 21.3 59 203 -57 10 44 25 8 36 6 10 45 56 8 34 37 -0.59 - 86 0 0 9 30 24 5 28 12.2 59 204 -57 10 34 50 8 26 40 10 36 21 8 25 11 -0.59 - 85 0 0 9 21 18 5 28 3.2 58 206 -58 10 25 40 8 17 38 10 27 11 8 16 9 -0.59 - 84 0 0 9 12 37 5 27 54.2 58 208 -58 10 16 55 8 9 1 10 18 25 8 7 32 -0.59 - 83 0 0 9 4 21 5 27 45.2 58 209 -58 10 8 35 8 0 49 10 10 6 7 59 20 -0.59 - 82 0 0 8 56 30 5 27 36.3 57 211 -58 10 0 41 7 53 1 10 2 11 7 51 33 -0.59 - 81 0 0 8 49 4 5 27 27.4 57 212 -58 9 53 12 7 45 39 9 54 42 7 44 11 -0.59 - 80 0 0 8 42 4 5 27 18.6 57 214 -58 9 46 8 7 38 42 9 47 39 7 37 14 -0.59 - 79 0 0 8 35 30 5 27 9.8 56 215 -58 9 39 30 7 32 11 9 41 1 7 30 42 -0.59 - 78 0 0 8 29 20 5 27 1.1 56 217 -58 9 33 18 7 26 4 9 34 49 7 24 36 -0.59 - 77 0 0 8 23 37 5 26 52.4 55 218 -58 9 27 32 7 20 23 9 29 3 7 18 55 -0.59 - 76 0 0 8 18 19 5 26 43.7 55 219 -58 9 22 12 7 15 7 9 23 42 7 13 39 -0.59 - 75 0 0 8 13 27 5 26 35.2 54 220 -58 9 17 18 7 10 17 9 18 48 7 8 49 -0.59 - 74 0 0 8 9 1 5 26 26.7 53 222 -58 9 12 49 7 5 53 9 14 19 7 4 25 -0.59 - 73 0 0 8 5 0 5 26 18.2 53 223 -58 9 8 47 7 1 54 9 10 17 7 0 26 -0.59 - 72 0 0 8 1 25 5 26 9.9 52 224 -58 9 5 11 6 58 21 9 6 41 6 56 53 -0.59 - 71 0 0 7 58 17 5 26 1.6 52 225 -57 9 2 1 6 55 14 9 3 31 6 53 46 -0.59 - 70 0 0 7 55 34 5 25 53.3 51 226 -57 8 59 17 6 52 33 9 0 47 6 51 4 -0.59 - 69 0 0 7 53 18 5 25 45.2 50 227 -57 8 57 0 6 50 17 8 58 30 6 48 49 -0.59 - 68 0 0 7 51 28 5 25 37.1 50 228 -57 8 55 9 6 48 27 8 56 39 6 46 59 -0.59 - 67 0 0 7 50 4 5 25 29.1 49 229 -56 8 53 45 6 47 4 8 55 15 6 45 36 -0.59 - 66 0 0 7 49 6 5 25 21.2 48 230 -56 8 52 47 6 46 6 8 54 17 6 44 38 -0.59 - 65 0 0 7 48 34 5 25 13.4 47 230 -55 8 52 15 6 45 34 8 53 45 6 44 6 -0.59 - 64 0 0 7 48 29 5 25 5.6 47 231 -55 8 52 10 6 45 29 8 53 40 6 44 1 -0.59 - 63 0 0 7 48 50 5 24 58.0 46 232 -54 8 52 32 6 45 49 8 54 2 6 44 21 -0.59 - 62 0 0 7 49 37 5 24 50.4 45 233 -54 8 53 20 6 46 36 8 54 50 6 45 8 -0.59 - 61 0 0 7 50 51 5 24 43.0 44 233 -53 8 54 35 6 47 49 8 56 5 6 46 21 -0.59 - 60 0 0 7 52 31 5 24 35.6 44 234 -53 8 56 16 6 49 28 8 57 46 6 48 0 -0.59 - 59 0 0 7 54 38 5 24 28.4 43 235 -52 8 58 24 6 51 33 8 59 54 6 50 5 -0.59 - 58 0 0 7 57 11 5 24 21.2 42 235 -52 9 0 59 6 54 5 9 2 29 6 52 37 -0.59 - 57 0 0 8 0 11 5 24 14.2 41 236 -51 9 4 0 6 57 3 9 5 30 6 55 34 -0.59 - 56 0 0 8 3 36 5 24 7.2 40 236 -50 9 7 28 7 0 27 9 8 58 6 58 58 -0.60 - 55 0 0 8 7 29 5 24 0.4 40 237 -50 9 11 23 7 4 17 9 12 53 7 2 48 -0.60 - 54 0 0 8 11 48 5 23 53.7 39 237 -49 9 15 44 7 8 33 9 17 14 7 7 5 -0.60 - 53 0 0 8 16 33 5 23 47.1 38 238 -48 9 20 32 7 13 16 9 22 3 7 11 47 -0.60 - 52 0 0 8 21 45 5 23 40.6 37 238 -48 9 25 47 7 18 25 9 27 18 7 16 56 -0.60 - 51 0 0 8 27 23 5 23 34.3 36 239 -47 9 31 28 7 24 0 9 32 59 7 22 31 -0.60 - 50 0 0 8 33 28 5 23 28.1 35 239 -46 9 37 36 7 30 1 9 39 7 7 28 33 -0.60 - 49 0 0 8 39 59 5 23 22.0 34 240 -46 9 44 11 7 36 29 9 45 42 7 35 0 -0.60 - 48 0 0 8 46 56 5 23 16.0 33 240 -45 9 51 12 7 43 23 9 52 43 7 41 54 -0.60 - 47 0 0 8 54 20 5 23 10.2 33 240 -44 9 58 40 7 50 42 10 0 11 7 49 13 -0.60 - 46 0 0 9 2 10 5 23 4.5 32 241 -43 10 6 35 7 58 28 10 8 6 7 56 59 -0.60 - 45 0 0 9 10 27 5 22 58.9 31 241 -42 10 14 56 8 6 40 10 16 27 8 5 11 -0.60 - 44 0 0 9 19 9 5 22 53.5 30 242 -42 10 23 43 8 15 18 10 25 14 8 13 49 -0.60 - 43 0 0 9 28 18 5 22 48.2 29 242 -41 10 32 57 8 24 22 10 34 28 8 22 53 -0.60 - 42 0 0 9 37 53 5 22 43.1 28 242 -40 10 42 37 8 33 52 10 44 8 8 32 23 -0.60 - 41 0 0 9 47 54 5 22 38.1 27 243 -39 10 52 43 8 43 48 10 54 15 8 42 19 -0.60 - 40 0 0 9 58 21 5 22 33.3 26 243 -38 11 3 15 8 54 10 11 4 47 8 52 40 -0.60 - 39 0 0 10 9 13 5 22 28.6 25 243 -37 11 14 14 9 4 57 11 15 46 9 3 27 -0.60 - 38 0 0 10 20 32 5 22 24.1 24 243 -37 11 25 39 9 16 10 11 27 11 9 14 40 -0.60 - 37 0 0 10 32 17 5 22 19.7 23 244 -36 11 37 29 9 27 48 11 39 1 9 26 18 -0.60 - 36 0 0 10 44 27 5 22 15.5 22 244 -35 11 49 46 9 39 52 11 51 18 9 38 22 -0.61 - 35 0 0 10 57 2 5 22 11.5 21 244 -34 12 2 28 9 52 21 12 4 0 9 50 51 -0.61 - 34 0 0 11 10 3 5 22 7.6 20 245 -33 12 15 35 10 5 16 12 17 8 10 3 45 -0.61 - 33 0 0 11 23 29 5 22 3.9 19 245 -32 12 29 8 10 18 35 12 30 41 10 17 5 -0.61 - 32 0 0 11 37 20 5 22 0.3 18 245 -31 12 43 6 10 32 20 12 44 39 10 30 49 -0.61 - 31 0 0 11 51 36 5 21 57.0 17 245 -30 12 57 30 10 46 29 12 59 3 10 44 58 -0.61 - 30 0 0 12 6 17 5 21 53.8 16 246 -29 13 12 18 11 1 3 13 13 51 10 59 32 -0.61 - 29 0 0 12 21 23 5 21 50.7 16 246 -28 13 27 31 11 16 1 13 29 5 11 14 30 -0.61 - 28 0 0 12 36 53 5 21 47.9 15 246 -27 13 43 9 11 31 24 13 44 43 11 29 53 -0.61 - 27 0 0 12 52 47 5 21 45.2 14 246 -27 13 59 11 11 47 11 14 0 45 11 45 39 -0.61 - 26 0 0 13 9 6 5 21 42.7 13 247 -26 14 15 37 12 3 21 14 17 11 12 1 50 -0.62 - 25 0 0 13 25 48 5 21 40.4 12 247 -25 14 32 27 12 19 56 14 34 1 12 18 24 -0.62 - 24 0 0 13 42 53 5 21 38.3 11 247 -24 14 49 41 12 36 54 14 51 15 12 35 21 -0.62 - 23 0 0 14 0 22 5 21 36.4 10 247 -23 15 7 18 12 54 15 15 8 53 12 52 42 -0.62 - 22 0 0 14 18 14 5 21 34.7 9 248 -22 15 25 19 13 11 59 15 26 54 13 10 26 -0.62 - 21 0 0 14 36 29 5 21 33.1 8 248 -21 15 43 42 13 30 5 15 45 17 13 28 32 -0.63 - 20 0 0 14 55 7 5 21 31.8 7 248 -20 16 2 28 13 48 34 16 4 3 13 47 1 -0.63 - 19 0 0 15 14 6 5 21 30.6 6 248 -19 16 21 36 14 7 25 16 23 12 14 5 52 -0.63 - 18 0 0 15 33 27 5 21 29.6 5 249 -18 16 41 6 14 26 38 16 42 42 14 25 5 -0.64 - 17 0 0 15 53 10 5 21 28.9 3 249 -17 17 0 58 14 46 13 17 2 34 14 44 39 -0.65 - 16 0 0 16 13 14 5 21 28.3 2 249 -16 17 21 11 15 6 8 17 22 47 15 4 35 -0.67 - 15 0 0 16 33 39 5 21 27.9 1 250 -15 17 41 44 15 26 24 17 43 21 15 24 51 -0.72 - 14 0 0 16 54 24 5 21 27.7 0 250 -14 18 2 38 15 47 1 18 4 15 15 45 27 -0.98 Uncertainty in time = +/- 1 secs Prediction of 2023 Apr 29.2 Data for the target star ------------------------ * name: UCAC4 355-076245 * constellation : Libra * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 15 59 25.5124 DE: -19 03 27.484 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 15 59 25.5124 DE: -19 03 27.484 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (19) Fortuna asteroid class: ShapeModel approx. diameter [km]: 201 approx. diameter ["]: 0.158 distance from Earth [AU]: 1.75010 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#151 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): 0.009", 0.002", 100.779° remarks: * orbital elements for (19)Fortuna : Mean anomaly = 225.1384875866 deg Arg. of pericenter = 182.5637327599 deg Long. of node = 211.0357017494 deg Inclination = 1.5734952348 deg Eccentricity = 0.1572754752 Semimajor axis = 2.4425362869 AU Perihelion dist = 2.0583852316 AU Mag: H = 7.41, G = 0.10 Epoch of elements : MJD 60104.22854167 TDT (2023 Jun 09.2285) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1512023Apr24,17.15,2023,6,9,5.487864,0.109908,0.495198,-6.460747,1.434034,0.001454,-0.000429,0.000001,0.000000 -99.4520,-19.1251,97.48,22.91,False UCAC4 355-076245,15.99042013,-19.0576345,0.00,11.29,0.00,0.0,0,,16.01322217,-19.1251070,0.76,0.00,0,0,0 19,Fortuna,11.30,201.1,1.7501,0,0,-2.290,7.20,,11.6,0 0,225.0795,2023,6,9,182.5637,211.0357,1.5735,0.15728,2.44254,2.05839,7.43,5.0,0.15 1.012,0.0090,0.0018,101,0.0019,Known errors,-1.00,-1,-1,-1 20230609_076245,60063.19 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Apr 29, 04:37 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org