IOTA/IOTA-ES occultation update for (314) Rosalia / TYC 0283-00675-1 event on 2023 Apr 10, 02:34 UT Visible from Europe Summary ------- On 2023 Apr 10 UT, the 60.6 km diameter asteroid (314) Rosalia will occult a 12.4 mag star in the constellation Virgo for observers along a path across Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.23 mag to 15.54 mag (the magnitude of the asteroid) for at most 4.180 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: 2023 Apr 10, 02:31 - 2023 Apr 10, 02:37 * geocentric midpoint of event [JD]: 2460044.60729909 * magnitude of target star: 12.37 * magnitude drop [mag]: 3.23 * estimated maximum duration [s]: 4.180 * Moon: 83 % sunlit, 69° distance * Sun: 159° distance * rough path description: Europe Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 140 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.002", 102°) * approx speed of asteroid's shadow [km/s]: 14.5066 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0283-00675-1 by 314 Rosalia on 2023 Apr 10 Centre Star Star Sun Path Limit1 Path Limit2 Error Limit1 Error Limit2 Alt E. Longitude Latitude U.T. Alt Az Alt Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " o ' " o ' " o ' " o ' " Longitude Latitude Longitude Latitude Longitude Latitude Longitude Latitude .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. ... .. .. .. .. .. ... .. .. .. .. .. 34 36 14 31 16 13 .... .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. 33 41 8 31 39 7 ... .. .. .. .. .. 32 7 18 31 39 28 .... 36 52 12 31 53 46 2 31 21.0 1 274 -9 ... .. .. .. .. .. 31 34 7 32 0 48 ... .. .. .. .. .. 30 25 44 31 59 15 .... 33 6 25 32 22 47 2 31 23.4 4 272 -12 ... .. .. .. .. .. 30 0 13 32 20 3 ... .. .. .. .. .. 29 3 28 32 17 38 -1.29 31 12 1 32 43 38 2 31 25.9 6 271 -13 35 34 9 32 40 51 28 42 11 32 38 10 ... .. .. .. .. .. 27 52 20 32 35 13 -1.81 29 43 42 33 2 34 2 31 28.4 7 271 -14 32 43 6 33 5 56 27 33 52 32 55 35 34 35 38 33 4 19 26 48 48 32 52 15 -1.91 28 28 57 33 20 32 2 31 30.9 8 270 -15 30 56 48 33 26 16 26 32 24 33 12 30 32 13 29 33 27 19 25 50 51 33 8 54 -1.96 27 23 0 33 37 52 2 31 33.4 9 269 -16 29 32 22 33 45 1 25 36 2 33 29 5 30 34 54 33 47 8 24 57 13 33 25 15 -1.99 26 23 19 33 54 45 2 31 35.9 10 269 -17 28 20 11 34 2 53 24 43 41 33 45 23 29 14 30 34 5 37 24 7 4 33 41 22 -2.00 25 28 24 34 11 19 2 31 38.4 10 268 -17 27 16 6 34 20 11 23 54 36 34 1 28 28 4 56 34 23 21 23 19 47 33 57 18 -2.02 24 37 13 34 27 38 2 31 40.9 11 267 -18 26 17 52 34 37 4 23 8 13 34 17 22 27 2 43 34 40 33 22 34 53 34 13 4 -2.02 23 49 9 34 43 44 2 31 43.4 12 267 -18 25 24 4 34 53 39 22 24 7 34 33 8 26 5 53 34 57 22 21 52 7 34 28 43 -2.03 23 3 44 34 59 41 2 31 45.9 12 266 -19 24 33 55 35 9 59 21 42 2 34 48 47 25 13 17 35 13 55 21 11 9 34 44 16 -2.04 22 20 28 35 15 29 2 31 48.4 13 266 -19 23 46 45 35 26 8 21 1 42 35 4 19 24 24 7 35 30 14 20 31 48 34 59 42 -2.04 21 39 7 35 31 11 2 31 50.8 13 266 -20 23 2 4 35 42 8 20 22 54 35 19 46 23 37 46 35 46 22 19 53 53 35 15 4 -2.04 20 59 25 35 46 47 2 31 53.3 14 265 -20 22 19 31 35 58 0 19 45 29 35 35 9 22 53 48 36 2 22 19 17 14 35 30 22 -2.05 20 21 14 36 2 18 2 31 55.8 14 265 -20 21 38 48 36 13 45 19 9 18 35 50 28 22 11 53 36 18 14 18 41 44 35 45 37 -2.05 19 44 22 36 17 44 2 31 58.3 15 264 -21 20 59 43 36 29 25 18 34 14 36 5 43 21 31 44 36 34 0 18 7 18 36 0 49 -2.05 19 8 43 36 33 8 2 32 0.8 15 264 -21 20 22 4 36 45 0 18 0 12 36 20 56 20 53 9 36 49 41 17 33 50 36 15 58 -2.05 18 34 10 36 48 28 2 32 3.3 16 263 -21 19 45 44 37 0 32 17 27 6 36 36 7 20 15 59 37 5 17 17 1 14 36 31 5 -2.06 18 0 36 37 3 45 2 32 5.8 16 263 -21 19 10 34 37 16 0 16 54 51 36 51 15 19 40 5 37 20 50 16 29 28 36 46 10 -2.06 17 27 57 37 19 1 2 32 8.3 17 263 -22 18 36 29 37 31 25 16 23 25 37 6 22 19 5 19 37 36 19 15 58 27 37 1 13 -2.06 16 56 9 37 34 15 2 32 10.8 17 262 -22 18 3 21 37 46 48 15 52 42 37 21 27 18 31 35 37 51 46 15 28 8 37 16 16 -2.06 16 25 7 37 49 27 2 32 13.3 17 262 -22 17 31 8 38 2 9 15 22 40 37 36 32 17 58 49 38 7 11 14 58 28 37 31 17 -2.06 15 54 48 38 4 38 2 32 15.8 18 261 -22 16 59 43 38 17 28 14 53 18 37 51 35 17 26 55 38 22 34 14 29 26 37 46 18 -2.06 15 25 10 38 19 47 2 32 18.3 18 261 -23 16 29 5 38 32 46 14 24 32 38 6 38 16 55 49 38 37 55 14 0 58 38 1 17 -2.06 14 56 11 38 34 57 2 32 20.7 18 261 -23 15 59 9 38 48 3 13 56 20 38 21 40 16 25 28 38 53 15 13 33 3 38 16 17 -2.06 14 27 47 38 50 5 2 32 23.2 19 260 -23 15 29 54 39 3 19 13 28 39 38 36 42 15 55 49 39 8 35 13 5 39 38 31 16 -2.07 13 59 56 39 5 14 2 32 25.7 19 260 -23 15 1 16 39 18 34 13 1 30 38 51 43 15 26 50 39 23 53 12 38 44 38 46 15 -2.07 13 32 37 39 20 22 2 32 28.2 19 259 -23 14 33 14 39 33 49 12 34 48 39 6 45 14 58 28 39 39 11 12 12 17 39 1 15 -2.07 13 5 48 39 35 30 2 32 30.7 19 259 -23 14 5 44 39 49 4 12 8 34 39 21 47 14 30 41 39 54 29 11 46 15 39 16 14 -2.07 12 39 27 39 50 38 2 32 33.2 20 259 -23 13 38 46 40 4 19 11 42 46 39 36 49 14 3 25 40 9 46 11 20 39 39 31 14 -2.07 12 13 32 40 5 47 2 32 35.7 20 258 -24 13 12 17 40 19 34 11 17 22 39 51 52 13 36 41 40 25 4 10 55 26 39 46 14 -2.07 11 48 4 40 20 55 2 32 38.2 20 258 -24 12 46 16 40 34 49 10 52 21 40 6 55 13 10 26 40 40 22 10 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33 42 17 4 -2.08 7 52 48 42 53 14 2 33 3.1 22 254 -25 8 47 23 43 8 5 7 0 17 42 38 18 9 9 57 43 14 2 6 39 43 42 32 16 -2.08 7 30 56 43 8 35 2 33 5.6 23 254 -25 8 25 17 43 23 32 6 38 37 42 53 33 8 47 45 43 29 31 6 18 7 42 47 30 -2.08 7 9 19 43 23 57 2 33 8.1 23 253 -25 8 3 28 43 39 0 6 17 11 43 8 51 8 25 51 43 45 2 5 56 45 43 2 45 -2.08 6 47 57 43 39 22 2 33 10.6 23 253 -25 7 41 55 43 54 30 5 55 59 43 24 10 8 4 12 44 0 34 5 35 37 43 18 2 -2.08 6 26 50 43 54 48 2 33 13.1 23 253 -25 7 20 37 44 10 2 5 35 1 43 39 31 7 42 50 44 16 8 5 14 42 43 33 21 -2.08 6 5 57 44 10 16 2 33 15.6 23 252 -25 6 59 35 44 25 35 5 14 16 43 54 53 7 21 44 44 31 44 4 54 0 43 48 42 -2.08 5 45 17 44 25 46 2 33 18.0 23 252 -25 6 38 47 44 41 11 4 53 44 44 10 18 7 0 52 44 47 21 4 33 30 44 4 4 -2.08 5 24 51 44 41 18 2 33 20.5 24 252 -25 6 18 13 44 56 48 4 33 24 44 25 45 6 40 16 45 3 1 4 13 13 44 19 29 -2.08 5 4 38 44 56 53 2 33 23.0 24 251 -25 5 57 54 45 12 28 4 13 15 44 41 14 6 19 53 45 18 43 3 53 6 44 34 56 -2.08 4 44 37 45 12 30 2 33 25.5 24 251 -25 5 37 48 45 28 11 3 53 19 44 56 46 5 59 45 45 34 28 3 33 12 44 50 25 -2.08 4 24 48 45 28 9 2 33 28.0 24 250 -25 5 17 54 45 43 55 3 33 34 45 12 19 5 39 50 45 50 15 3 13 28 45 5 57 -2.09 4 5 11 45 43 50 2 33 30.5 24 250 -25 4 58 14 45 59 42 3 14 0 45 27 55 5 20 7 46 6 4 2 53 55 45 21 31 -2.09 3 45 45 45 59 34 2 33 33.0 24 250 -25 4 38 46 46 15 31 2 54 37 45 43 34 5 0 38 46 21 56 2 34 33 45 37 7 -2.09 3 26 31 46 15 20 2 33 35.5 24 249 -25 4 19 29 46 31 23 2 35 24 45 59 15 4 41 21 46 37 50 2 15 21 45 52 46 -2.09 3 7 28 46 31 9 2 33 38.0 24 249 -25 4 0 25 46 47 18 2 16 22 46 14 58 4 22 16 46 53 47 1 56 19 46 8 28 -2.09 2 48 35 46 47 1 2 33 40.5 24 249 -25 3 41 32 47 3 16 1 57 29 46 30 45 4 3 23 47 9 47 1 37 26 46 24 12 -2.09 2 29 53 47 2 56 2 33 43.0 25 248 -25 3 22 50 47 19 16 1 38 47 46 46 34 3 44 41 47 25 49 1 18 43 46 39 59 -2.09 2 11 21 47 18 53 2 33 45.5 25 248 -24 3 4 20 47 35 19 1 20 14 47 2 26 3 26 11 47 41 55 1 0 10 46 55 48 -2.09 1 53 0 47 34 54 2 33 47.9 25 247 -24 2 46 0 47 51 26 1 1 50 47 18 21 3 7 52 47 58 4 0 41 45 47 11 41 -2.09 1 34 48 47 50 58 2 33 50.4 25 247 -24 2 27 51 48 7 35 0 43 35 47 34 19 2 49 44 48 14 15 0 23 29 47 27 37 -2.09 1 16 45 48 7 4 2 33 52.9 25 247 -24 2 9 52 48 23 48 0 25 30 47 50 20 2 31 47 48 30 30 0 5 22 47 43 36 -2.09 0 58 53 48 23 14 2 33 55.4 25 246 -24 1 52 4 48 40 4 0 7 33 48 6 24 2 14 0 48 46 49 - 0 12 36 47 59 37 -2.09 0 41 9 48 39 28 2 33 57.9 25 246 -24 1 34 25 48 56 23 - 0 10 15 48 22 31 1 56 24 49 3 11 - 0 30 26 48 15 43 -2.09 0 23 35 48 55 44 2 34 0.4 25 246 -24 1 16 57 49 12 46 - 0 27 55 48 38 42 1 38 58 49 19 36 - 0 48 8 48 31 51 -2.09 0 6 10 49 12 5 2 34 2.9 25 245 -24 0 59 38 49 29 12 - 0 45 26 48 54 57 1 21 42 49 36 5 - 1 5 41 48 48 3 -2.10 - 0 11 6 49 28 28 2 34 5.4 25 245 -24 0 42 29 49 45 42 - 1 2 49 49 11 14 1 4 36 49 52 37 - 1 23 7 49 4 18 -2.10 - 0 28 14 49 44 56 2 34 7.9 25 245 -24 0 25 30 50 2 16 - 1 20 4 49 27 36 0 47 40 50 9 13 - 1 40 24 49 20 37 -2.10 - 0 45 12 50 1 27 2 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41 47 - 4 10 24 51 50 25 -2.10 - 3 11 39 52 33 15 2 34 32.8 25 241 -23 - 2 15 53 52 51 42 - 4 5 23 52 14 49 - 1 52 51 52 59 7 - 4 26 27 52 7 25 -2.10 - 3 27 14 52 50 30 2 34 35.3 25 241 -23 - 2 31 11 53 9 4 - 4 21 14 52 31 57 - 2 8 2 53 16 32 - 4 42 23 52 24 30 -2.11 - 3 42 41 53 7 50 2 34 37.8 25 240 -22 - 2 46 20 53 26 31 - 4 36 57 52 49 9 - 2 23 3 53 34 2 - 4 58 12 52 41 39 -2.11 - 3 57 59 53 25 14 2 34 40.3 25 240 -22 - 3 1 19 53 44 3 - 4 52 32 53 6 27 - 2 37 54 53 51 37 - 5 13 54 52 58 54 -2.11 - 4 13 9 53 42 44 2 34 42.8 25 240 -22 - 3 16 10 54 1 40 - 5 8 0 53 23 49 - 2 52 36 54 9 17 - 5 29 29 53 16 13 -2.11 - 4 28 10 54 0 20 2 34 45.2 25 239 -22 - 3 30 50 54 19 23 - 5 23 20 53 41 17 - 3 7 8 54 27 4 - 5 44 57 53 33 38 -2.11 - 4 43 3 54 18 0 2 34 47.7 25 239 -22 - 3 45 22 54 37 12 - 5 38 33 53 58 50 - 3 21 30 54 44 56 - 6 0 17 53 51 8 -2.11 - 4 57 48 54 35 47 2 34 50.2 25 239 -22 - 3 59 43 54 55 7 - 5 53 39 54 16 29 - 3 35 42 55 2 53 - 6 15 31 54 8 44 -2.11 - 5 12 24 54 53 39 2 34 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28 57 49 21 - 8 26 54 56 51 31 -2.12 - 7 16 56 57 39 15 2 35 15.1 25 235 -20 - 6 13 56 58 0 4 - 8 17 17 57 18 29 - 5 47 48 58 8 27 - 8 40 50 57 10 9 -2.12 - 7 29 57 57 58 14 2 35 17.6 25 235 -20 - 6 26 19 58 19 13 - 8 30 52 57 37 18 - 5 59 55 58 27 40 - 8 54 38 57 28 54 -2.12 - 7 42 47 58 17 20 2 35 20.1 24 235 -19 - 6 38 30 58 38 29 - 8 44 17 57 56 15 - 6 11 49 58 47 1 - 9 8 17 57 47 47 -2.12 - 7 55 26 58 36 35 2 35 22.6 24 234 -19 - 6 50 28 58 57 55 - 8 57 34 58 15 19 - 6 23 29 59 6 30 - 9 21 48 58 6 47 -2.12 - 8 7 53 58 55 58 2 35 25.1 24 234 -19 - 7 2 12 59 17 28 - 9 10 40 58 34 31 - 6 34 54 59 26 8 - 9 35 9 58 25 55 -2.12 - 8 20 8 59 15 29 2 35 27.6 24 234 -19 - 7 13 42 59 37 10 - 9 23 36 58 53 52 - 6 46 5 59 45 54 - 9 48 20 58 45 12 -2.12 - 8 32 11 59 35 9 2 35 30.1 24 233 -19 - 7 24 57 59 57 1 - 9 36 22 59 13 21 - 6 57 0 60 5 50 - 10 1 22 59 4 36 -2.12 - 8 44 1 59 54 58 2 35 32.6 24 233 -18 - 7 35 58 60 17 1 - 9 48 57 59 32 58 - 7 7 39 60 25 55 - 10 14 13 59 24 9 -2.12 - 8 55 38 60 14 55 2 35 35.1 24 233 -18 - 7 46 42 60 37 11 - 10 1 20 59 52 44 - 7 18 0 60 46 9 - 10 26 54 59 43 51 -2.12 - 9 7 0 60 35 3 2 35 37.6 24 232 -18 - 7 57 10 60 57 31 - 10 13 32 60 12 40 - 7 28 4 61 6 34 - 10 39 24 60 3 41 -2.12 - 9 18 8 60 55 20 2 35 40.1 23 232 -18 - 8 7 20 61 18 0 - 10 25 31 60 32 45 - 7 37 50 61 27 8 - 10 51 43 60 23 42 -2.12 - 9 29 0 61 15 47 2 35 42.5 23 232 -17 - 8 17 12 61 38 40 - 10 37 17 60 52 59 - 7 47 15 61 47 54 - 11 3 49 60 43 51 -2.13 - 9 39 36 61 36 25 2 35 45.0 23 232 -17 - 8 26 44 61 59 31 - 10 48 50 61 13 24 - 7 56 20 62 8 50 - 11 15 43 61 4 11 -2.13 - 9 49 55 61 57 13 2 35 47.5 23 231 -17 - 8 35 56 62 20 32 - 11 0 8 61 33 59 - 8 5 2 62 29 57 - 11 27 24 61 24 41 -2.13 - 9 59 55 62 18 12 2 35 50.0 23 231 -17 - 8 44 46 62 41 46 - 11 11 12 61 54 45 - 8 13 22 62 51 16 - 11 38 50 61 45 21 -2.13 - 10 9 37 62 39 23 2 35 52.5 23 231 -16 - 8 53 13 63 3 11 - 11 21 59 62 15 42 - 8 21 17 63 12 47 - 11 50 3 62 6 12 -2.13 - 10 18 58 63 0 46 2 35 55.0 22 230 -16 - 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48 - 14 2 6 68 35 56 2.14 - 11 33 16 69 42 52 2 36 37.4 18 228 -10 - 9 33 54 70 12 37 - 13 22 44 69 13 20 - 8 42 44 70 24 38 - 14 4 17 69 1 31 2.14 - 11 29 11 70 9 28 2 36 39.8 18 227 -10 - 9 25 12 70 39 41 - 13 22 30 69 39 29 - 8 31 56 70 51 53 - 14 5 25 69 27 29 2.14 - 11 23 27 70 36 31 2 36 42.3 18 227 -10 - 9 14 24 71 7 13 - 13 21 0 70 6 3 - 8 18 48 71 19 36 - 14 5 24 69 53 52 2.15 - 11 15 53 71 4 1 2 36 44.8 17 228 -9 - 9 1 14 71 35 13 - 13 18 3 70 33 3 - 8 3 3 71 47 49 - 14 4 6 70 20 40 2.15 - 11 6 14 71 32 0 2 36 47.3 17 228 -9 - 8 45 22 72 3 43 - 13 13 31 71 0 30 - 7 44 18 72 16 32 - 14 1 21 70 47 55 2.15 - 10 54 14 72 0 29 2 36 49.8 17 228 -8 - 8 26 26 72 32 46 - 13 7 10 71 28 27 - 7 22 8 72 45 47 - 13 56 59 71 15 38 2.15 - 10 39 32 72 29 31 2 36 52.3 16 228 -8 - 8 3 58 73 2 21 - 12 58 46 71 56 54 - 6 56 2 73 15 36 - 13 50 46 71 43 52 2.15 - 10 21 46 72 59 6 2 36 54.8 16 228 -7 - 7 37 25 73 32 32 - 12 48 2 72 25 53 - 6 25 20 73 46 0 - 13 42 29 72 12 37 2.15 - 10 0 27 73 29 18 2 36 57.3 15 228 -7 - 7 6 7 74 3 21 - 12 34 37 72 55 27 - 5 49 17 74 17 3 - 13 31 48 72 41 56 2.16 - 9 34 59 74 0 8 2 36 59.8 15 229 -6 - 6 29 14 74 34 49 - 12 18 8 73 25 38 - 5 6 55 74 48 45 - 13 18 23 73 11 51 2.16 - 9 4 40 74 31 39 2 37 2.3 15 229 -6 - 5 45 44 75 6 58 - 11 58 4 73 56 28 - 4 17 1 75 21 9 - 13 1 47 73 42 24 2.16 - 8 28 37 75 3 53 2 37 4.8 14 230 -5 - 4 54 17 75 39 52 - 11 33 48 74 27 59 - 3 18 3 75 54 16 - 12 41 29 74 13 37 2.16 - 7 45 43 75 36 53 2 37 7.3 14 230 -5 - 3 53 15 76 13 31 - 11 4 35 75 0 14 - 2 8 2 76 28 9 - 12 16 49 74 45 34 2.17 - 6 54 33 76 10 41 2 37 9.7 13 231 -4 - 2 40 26 76 47 57 - 10 29 28 75 33 17 - 0 44 22 77 2 46 - 11 47 0 75 18 17 2.17 - 5 53 15 76 45 20 2 37 12.2 13 232 -3 - 1 12 57 77 23 12 - 9 47 14 76 7 10 0 56 29 77 38 10 - 11 10 59 75 51 50 2.17 - 4 39 24 77 20 53 2 37 14.7 12 233 -3 0 33 8 77 59 15 - 8 56 20 76 41 56 2 59 18 78 14 16 - 10 27 28 76 26 16 2.18 - 3 9 44 77 57 21 2 37 17.2 11 234 -2 2 43 15 78 36 2 - 7 54 43 77 17 40 5 30 52 78 50 57 - 9 34 44 77 1 39 2.18 - 1 19 44 78 34 45 2 37 19.7 11 236 -1 5 25 9 79 13 26 - 6 39 39 77 54 25 8 41 6 79 28 0 - 8 30 31 77 38 3 2.19 0 56 57 79 13 1 2 37 22.2 10 238 -1 8 50 24 79 51 9 - 5 7 23 78 32 12 12 45 2 80 4 53 - 7 11 47 78 15 30 2.20 3 49 38 79 52 3 2 37 24.7 9 241 0 13 16 52 80 28 34 - 3 12 39 79 11 4 18 7 5 80 40 33 - 5 34 15 78 54 5 2.22 7 32 28 80 31 29 2 37 27.2 8 245 1 19 14 8 81 4 20 - 0 47 50 79 50 59 25 30 26 81 12 32 - 3 31 53 79 33 48 2.24 12 27 57 81 10 37 2 37 29.7 7 250 2 27 36 49 81 35 14 2 18 29 80 31 47 36 31 2 81 34 0 - 0 55 46 80 14 38 2.27 19 14 24 81 47 44 2 37 32.2 6 256 3 40 39 36 81 51 6 6 24 14 81 13 7 ... .. .. .. .. .. 2 27 43 80 56 22 2.32 29 4 39 82 18 30 2 37 34.7 5 266 5 ... .. .. .. .. .. 11 58 47 81 54 4 ... .. .. .. .. .. 7 0 27 81 38 32 2.44 45 16 47 82 27 19 2 37 37.1 3 282 7 ... .. .. .. .. .. 19 54 4 82 32 20 ... .. .. .. .. .. 13 19 24 82 19 55 2.97 .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. 31 53 18 83 1 39 ... .. .. .. .. .. 22 31 59 82 57 21 .... .. .. .. .. .. .. .. .. .... .. .. .. ... .. .. .. .. .. 53 43 49 82 52 22 ... .. .. .. .. .. 37 1 44 83 21 13 .... Uncertainty in time = +/- 2 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: TYC 0283-00675-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 12 03 38.9207 DE: +04 18 35.031 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 12 03 38.9207 DE: +04 18 35.032 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (314) Rosalia asteroid class: approx. diameter [km]: 61 approx. diameter ["]: 0.030 distance from Earth [AU]: 2.74790 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#70 date of fit: 2023 Feb 07 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): 0.017", 0.002", 101.912° remarks: * orbital elements for (314)Rosalia : Mean anomaly = 184.4103828145 deg Arg. of pericenter = 191.7843720268 deg Long. of node = 169.9657094201 deg Inclination = 12.5148800645 deg Eccentricity = 0.1712757893 Semimajor axis = 3.1604606568 AU Perihelion dist = 2.6191502633 AU Mag: H = 10.03, G = 0.15 Epoch of elements : MJD 60044.10729167 TDT (2023 Apr 10.1073) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#702023Feb07,4.18,2023,4,10,2.575178,0.486222,0.758404,-6.894042,4.417517,0.001700,-0.001189,0.000001,0.000000 -55.4886,4.1793,141.74,7.81,False TYC 0283-00675-1,12.06081131,4.3097309,0.00,12.37,0.00,0.0,0,,12.08083903,4.1793288,3.22,0.00,0,0,0 314,Rosalia,15.54,60.6,2.7479,0,0,-1.474,14.13,,3.2,0 0,184.3916,2023,4,10,191.7844,169.9657,12.5149,0.17128,3.16046,2.61915,10.05,5.0,0.15 1.201,0.0167,0.0017,102,0.0061,Known errors,-1.00,-1,-1,-1 20230410_0675-1,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:58 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org