IOTA/IOTA-ES occultation update for (4617) Zadunaisky / TYC 5154-00505-1 event on 2024 Dec 02, 16:41 UT Visible from Summary ------- On 2024 Dec 02 UT, the 33.274 km diameter asteroid (4617) Zadunaisky will occult a 11.6 mag star in the constellation Aquila for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.25 mag to 17.85 mag (the magnitude of the asteroid) for at most 0.930 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: 95 * date and approx. time of event: 2024 Dec 02, 16:38 - 2024 Dec 02, 16:44 * geocentric midpoint of event [JD]: 2460647.19544492 * magnitude of target star: 11.60 * magnitude drop [mag]: 6.25 * estimated maximum duration [s]: 0.930 * Moon: 2 % sunlit, 38° distance * Sun: 50° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 34 * 1 sigma uncertainty interval [path widths]: +/- 0.44 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.003", 72°) * approx speed of asteroid's shadow [km/s]: 35.6737 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5154-00505-1 by 4617 Zadunaisky on 2024 Dec 2 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 -113 0 0 3 33 8 16 38 29.6 0 95 43 3 23 59 3 42 18 3 15 54 3 50 23 .... -112 0 0 3 27 56 16 38 29.6 1 95 43 3 18 47 3 37 5 3 10 42 3 45 11 -0.07 -111 0 0 3 22 49 16 38 29.7 2 95 44 3 13 40 3 31 59 3 5 35 3 40 4 -0.10 -110 0 0 3 17 48 16 38 29.9 3 95 45 3 8 39 3 26 58 3 0 34 3 35 3 -0.11 -109 0 0 3 12 53 16 38 30.1 4 95 46 3 3 44 3 22 2 2 55 39 3 30 7 -0.12 -108 0 0 3 8 3 16 38 30.4 5 95 47 2 58 54 3 17 12 2 50 49 3 25 17 -0.13 -107 0 0 3 3 19 16 38 30.7 6 95 48 2 54 10 3 12 28 2 46 5 3 20 33 -0.13 -106 0 0 2 58 41 16 38 31.1 7 95 49 2 49 32 3 7 50 2 41 27 3 15 55 -0.13 -105 0 0 2 54 9 16 38 31.5 8 95 49 2 45 0 3 3 18 2 36 56 3 11 23 -0.13 -104 0 0 2 49 43 16 38 32.0 9 96 50 2 40 34 2 58 52 2 32 30 3 6 57 -0.14 -103 0 0 2 45 23 16 38 32.5 10 96 51 2 36 15 2 54 32 2 28 10 3 2 37 -0.14 -102 0 0 2 41 10 16 38 33.1 11 96 52 2 32 1 2 50 19 2 23 57 2 58 24 -0.14 -101 0 0 2 37 3 16 38 33.8 12 96 53 2 27 54 2 46 12 2 19 50 2 54 16 -0.14 -100 0 0 2 33 2 16 38 34.5 13 96 53 2 23 54 2 42 11 2 15 49 2 50 16 -0.14 - 99 0 0 2 29 8 16 38 35.2 14 96 54 2 20 0 2 38 17 2 11 55 2 46 21 -0.14 - 98 0 0 2 25 20 16 38 36.1 15 96 55 2 16 12 2 34 29 2 8 8 2 42 34 -0.14 - 97 0 0 2 21 40 16 38 36.9 16 96 56 2 12 31 2 30 48 2 4 27 2 38 53 -0.14 - 96 0 0 2 18 5 16 38 37.8 17 96 56 2 8 57 2 27 14 2 0 53 2 35 18 -0.14 - 95 0 0 2 14 38 16 38 38.8 18 96 57 2 5 30 2 23 46 1 57 26 2 31 51 -0.14 - 94 0 0 2 11 17 16 38 39.8 19 96 58 2 2 9 2 20 26 1 54 5 2 28 30 -0.14 - 93 0 0 2 8 4 16 38 40.9 20 96 58 1 58 56 2 17 12 1 50 52 2 25 17 -0.14 - 92 0 0 2 4 57 16 38 42.1 21 96 59 1 55 49 2 14 5 1 47 45 2 22 10 -0.14 - 91 0 0 2 1 58 16 38 43.2 22 96 60 1 52 50 2 11 6 1 44 46 2 19 10 -0.14 - 90 0 0 1 59 5 16 38 44.5 23 96 60 1 49 57 2 8 13 1 41 54 2 16 18 -0.14 - 89 0 0 1 56 20 16 38 45.8 24 96 61 1 47 12 2 5 28 1 39 8 2 13 32 -0.14 - 88 0 0 1 53 42 16 38 47.1 25 96 62 1 44 34 2 2 50 1 36 30 2 10 54 -0.14 - 87 0 0 1 51 11 16 38 48.5 26 96 62 1 42 3 2 0 19 1 34 0 2 8 23 -0.14 - 86 0 0 1 48 48 16 38 49.9 27 97 63 1 39 40 1 57 56 1 31 36 2 6 0 -0.14 - 85 0 0 1 46 32 16 38 51.4 28 97 63 1 37 24 1 55 40 1 29 20 2 3 44 -0.14 - 84 0 0 1 44 23 16 38 52.9 29 97 64 1 35 15 1 53 31 1 27 12 2 1 35 -0.14 - 83 0 0 1 42 22 16 38 54.5 30 97 64 1 33 14 1 51 30 1 25 11 1 59 34 -0.14 - 82 0 0 1 40 28 16 38 56.2 31 97 64 1 31 21 1 49 36 1 23 17 1 57 40 -0.14 - 81 0 0 1 38 42 16 38 57.8 32 97 65 1 29 34 1 47 50 1 21 31 1 55 54 -0.14 - 80 0 0 1 37 3 16 38 59.6 33 97 65 1 27 56 1 46 11 1 19 52 1 54 15 -0.14 - 79 0 0 1 35 33 16 39 1.3 34 97 65 1 26 25 1 44 40 1 18 22 1 52 44 -0.14 - 78 0 0 1 34 9 16 39 3.2 35 97 66 1 25 2 1 43 17 1 16 58 1 51 21 -0.14 - 77 0 0 1 32 54 16 39 5.0 36 97 66 1 23 46 1 42 1 1 15 43 1 50 5 -0.14 - 76 0 0 1 31 46 16 39 6.9 37 97 66 1 22 38 1 40 53 1 14 35 1 48 57 -0.14 - 75 0 0 1 30 46 16 39 8.9 38 98 66 1 21 38 1 39 53 1 13 35 1 47 57 -0.15 - 74 0 0 1 29 53 16 39 10.9 39 98 66 1 20 46 1 39 1 1 12 42 1 47 5 -0.15 - 73 0 0 1 29 8 16 39 12.9 40 98 66 1 20 1 1 38 16 1 11 58 1 46 20 -0.15 - 72 0 0 1 28 32 16 39 15.0 41 98 66 1 19 24 1 37 39 1 11 21 1 45 43 -0.15 - 71 0 0 1 28 3 16 39 17.1 42 98 66 1 18 55 1 37 10 1 10 52 1 45 14 -0.15 - 70 0 0 1 27 41 16 39 19.3 43 98 66 1 18 34 1 36 49 1 10 31 1 44 53 -0.15 - 69 0 0 1 27 28 16 39 21.5 44 98 66 1 18 21 1 36 36 1 10 17 1 44 39 -0.15 - 68 0 0 1 27 22 16 39 23.8 45 99 66 1 18 15 1 36 30 1 10 12 1 44 34 -0.15 - 67 0 0 1 27 25 16 39 26.1 46 99 66 1 18 17 1 36 32 1 10 14 1 44 36 -0.15 - 66 0 0 1 27 35 16 39 28.4 47 99 66 1 18 27 1 36 42 1 10 24 1 44 46 -0.15 - 65 0 0 1 27 53 16 39 30.8 48 99 65 1 18 45 1 37 0 1 10 42 1 45 4 -0.15 - 64 0 0 1 28 18 16 39 33.2 49 99 65 1 19 11 1 37 26 1 11 8 1 45 30 -0.15 - 63 0 0 1 28 52 16 39 35.6 50 100 65 1 19 45 1 38 0 1 11 41 1 46 4 -0.15 - 62 0 0 1 29 34 16 39 38.1 51 100 64 1 20 26 1 38 41 1 12 23 1 46 45 -0.15 - 61 0 0 1 30 23 16 39 40.6 52 100 64 1 21 15 1 39 31 1 13 12 1 47 34 -0.15 - 60 0 0 1 31 20 16 39 43.1 53 100 63 1 22 13 1 40 28 1 14 9 1 48 32 -0.15 - 59 0 0 1 32 25 16 39 45.7 54 101 63 1 23 17 1 41 33 1 15 14 1 49 37 -0.15 - 58 0 0 1 33 38 16 39 48.3 55 101 62 1 24 30 1 42 45 1 16 27 1 50 49 -0.15 - 57 0 0 1 34 58 16 39 50.9 56 101 62 1 25 50 1 44 6 1 17 47 1 52 10 -0.15 - 56 0 0 1 36 26 16 39 53.6 57 102 61 1 27 19 1 45 34 1 19 15 1 53 38 -0.15 - 55 0 0 1 38 2 16 39 56.3 58 102 61 1 28 54 1 47 10 1 20 51 1 55 14 -0.15 - 54 0 0 1 39 46 16 39 59.0 59 103 60 1 30 38 1 48 53 1 22 34 1 56 58 -0.15 - 53 0 0 1 41 37 16 40 1.8 60 103 59 1 32 29 1 50 45 1 24 26 1 58 49 -0.15 - 52 0 0 1 43 36 16 40 4.6 61 104 59 1 34 28 1 52 44 1 26 24 2 0 48 -0.15 - 51 0 0 1 45 42 16 40 7.4 62 104 58 1 36 34 1 54 50 1 28 31 2 2 54 -0.15 - 50 0 0 1 47 56 16 40 10.2 63 105 57 1 38 48 1 57 4 1 30 45 2 5 8 -0.15 - 49 0 0 1 50 18 16 40 13.1 64 105 57 1 41 10 1 59 26 1 33 6 2 7 30 -0.15 - 48 0 0 1 52 47 16 40 16.0 65 106 56 1 43 39 2 1 55 1 35 35 2 9 59 -0.15 - 47 0 0 1 55 23 16 40 18.9 66 107 55 1 46 15 2 4 31 1 38 11 2 12 36 -0.15 - 46 0 0 1 58 7 16 40 21.8 67 108 55 1 48 59 2 7 15 1 40 55 2 15 20 -0.15 - 45 0 0 2 0 58 16 40 24.8 68 109 54 1 51 50 2 10 6 1 43 46 2 18 11 -0.15 - 44 0 0 2 3 57 16 40 27.7 69 110 53 1 54 49 2 13 5 1 46 45 2 21 9 -0.15 - 43 0 0 2 7 2 16 40 30.7 70 111 52 1 57 54 2 16 11 1 49 50 2 24 15 -0.15 - 42 0 0 2 10 15 16 40 33.7 71 112 51 2 1 7 2 19 24 1 53 3 2 27 28 -0.15 - 41 0 0 2 13 35 16 40 36.8 72 113 51 2 4 27 2 22 44 1 56 23 2 30 48 -0.15 - 40 0 0 2 17 2 16 40 39.8 73 115 50 2 7 54 2 26 11 1 59 50 2 34 15 -0.15 - 39 0 0 2 20 36 16 40 42.9 74 116 49 2 11 28 2 29 45 2 3 24 2 37 50 -0.15 - 38 0 0 2 24 17 16 40 45.9 74 118 48 2 15 9 2 33 26 2 7 5 2 41 31 -0.15 - 37 0 0 2 28 5 16 40 49.0 75 120 47 2 18 57 2 37 14 2 10 52 2 45 19 -0.15 - 36 0 0 2 32 0 16 40 52.1 76 123 46 2 22 51 2 41 9 2 14 47 2 49 13 -0.15 - 35 0 0 2 36 1 16 40 55.2 77 125 46 2 26 52 2 45 10 2 18 48 2 53 15 -0.15 - 34 0 0 2 40 9 16 40 58.4 78 128 45 2 31 0 2 49 18 2 22 56 2 57 23 -0.15 - 33 0 0 2 44 24 16 41 1.5 78 132 44 2 35 15 2 53 33 2 27 10 3 1 38 -0.15 - 32 0 0 2 48 45 16 41 4.6 79 135 43 2 39 36 2 57 54 2 31 31 3 5 59 -0.15 - 31 0 0 2 53 12 16 41 7.8 80 140 42 2 44 3 3 2 21 2 35 59 3 10 27 -0.15 - 30 0 0 2 57 46 16 41 10.9 80 144 41 2 48 37 3 6 55 2 40 32 3 15 0 -0.15 - 29 0 0 3 2 26 16 41 14.1 81 150 40 2 53 17 3 11 35 2 45 12 3 19 41 -0.15 - 28 0 0 3 7 12 16 41 17.2 81 156 39 2 58 3 3 16 22 2 49 58 3 24 27 -0.15 - 27 0 0 3 12 4 16 41 20.4 81 162 39 3 2 55 3 21 14 2 54 50 3 29 19 -0.15 - 26 0 0 3 17 3 16 41 23.6 82 169 38 3 7 53 3 26 12 2 59 48 3 34 18 -0.15 - 25 0 0 3 22 7 16 41 26.7 82 176 37 3 12 57 3 31 16 3 4 52 3 39 22 -0.15 - 24 0 0 3 27 17 16 41 29.9 82 183 36 3 18 7 3 36 26 3 10 2 3 44 32 -0.15 - 23 0 0 3 32 32 16 41 33.1 81 189 35 3 23 23 3 41 42 3 15 18 3 49 48 -0.15 - 22 0 0 3 37 53 16 41 36.2 81 196 34 3 28 44 3 47 3 3 20 39 3 55 9 -0.15 - 21 0 0 3 43 20 16 41 39.4 81 202 33 3 34 10 3 52 30 3 26 5 4 0 36 -0.15 - 20 0 0 3 48 52 16 41 42.6 80 207 32 3 39 42 3 58 2 3 31 37 4 6 8 -0.15 - 19 0 0 3 54 29 16 41 45.7 80 212 31 3 45 19 4 3 39 3 37 14 4 11 45 -0.15 - 18 0 0 4 0 11 16 41 48.9 79 216 30 3 51 2 4 9 22 3 42 56 4 17 28 -0.15 - 17 0 0 4 5 59 16 41 52.0 78 220 29 3 56 49 4 15 9 3 48 43 4 23 15 -0.15 - 16 0 0 4 11 51 16 41 55.1 78 223 28 4 2 41 4 21 1 3 54 36 4 29 8 -0.15 - 15 0 0 4 17 48 16 41 58.2 77 226 27 4 8 38 4 26 59 4 0 33 4 35 5 -0.15 - 14 0 0 4 23 50 16 42 1.4 76 228 26 4 14 40 4 33 1 4 6 34 4 41 7 -0.15 - 13 0 0 4 29 57 16 42 4.5 75 231 26 4 20 46 4 39 7 4 12 41 4 47 13 -0.15 - 12 0 0 4 36 7 16 42 7.5 74 233 25 4 26 57 4 45 18 4 18 51 4 53 24 -0.15 - 11 0 0 4 42 23 16 42 10.6 73 235 24 4 33 12 4 51 33 4 25 6 4 59 40 -0.15 - 10 0 0 4 48 42 16 42 13.7 72 236 23 4 39 32 4 57 53 4 31 26 5 5 59 -0.15 - 9 0 0 4 55 6 16 42 16.7 72 238 22 4 45 55 5 4 16 4 37 49 5 12 23 -0.15 - 8 0 0 5 1 33 16 42 19.7 71 239 21 4 52 23 5 10 44 4 44 17 5 18 51 -0.15 - 7 0 0 5 8 5 16 42 22.8 70 240 20 4 58 54 5 17 15 4 50 48 5 25 22 -0.15 - 6 0 0 5 14 40 16 42 25.7 69 242 19 5 5 29 5 23 50 4 57 23 5 31 57 -0.15 - 5 0 0 5 21 18 16 42 28.7 68 243 18 5 12 8 5 30 29 5 4 1 5 38 36 -0.15 - 4 0 0 5 28 0 16 42 31.7 67 244 17 5 18 50 5 37 11 5 10 43 5 45 18 -0.15 - 3 0 0 5 34 46 16 42 34.6 66 244 16 5 25 35 5 43 57 5 17 29 5 52 4 -0.15 - 2 0 0 5 41 34 16 42 37.5 65 245 15 5 32 24 5 50 46 5 24 17 5 58 52 -0.15 - 1 0 0 5 48 26 16 42 40.4 64 246 14 5 39 15 5 57 37 5 31 9 6 5 44 -0.15 0 0 0 5 55 21 16 42 43.2 63 247 13 5 46 10 6 4 32 5 38 3 6 12 39 -0.15 1 0 0 6 2 18 16 42 46.1 62 247 12 5 53 7 6 11 29 5 45 1 6 19 36 -0.15 2 0 0 6 9 18 16 42 48.9 61 248 11 6 0 7 6 18 29 5 52 1 6 26 36 -0.15 3 0 0 6 16 21 16 42 51.7 60 249 10 6 7 10 6 25 32 5 59 3 6 33 39 -0.15 4 0 0 6 23 26 16 42 54.4 59 249 9 6 14 14 6 32 37 6 6 8 6 40 44 -0.15 5 0 0 6 30 33 16 42 57.2 58 250 8 6 21 22 6 39 44 6 13 15 6 47 51 -0.15 6 0 0 6 37 42 16 42 59.9 57 250 7 6 28 31 6 46 53 6 20 24 6 55 1 -0.15 7 0 0 6 44 53 16 43 2.5 56 251 6 6 35 42 6 54 5 6 27 35 7 2 12 -0.15 8 0 0 6 52 6 16 43 5.1 55 251 5 6 42 55 7 1 18 6 34 48 7 9 25 -0.15 9 0 0 6 59 21 16 43 7.8 54 251 4 6 50 9 7 8 32 6 42 3 7 16 39 -0.15 10 0 0 7 6 37 16 43 10.3 53 252 3 6 57 26 7 15 48 6 49 19 7 23 56 -0.15 11 0 0 7 13 54 16 43 12.9 52 252 2 7 4 43 7 23 6 6 56 36 7 31 13 -0.15 12 0 0 7 21 13 16 43 15.4 51 253 1 7 12 2 7 30 25 7 3 55 7 38 32 -0.15 13 0 0 7 28 33 16 43 17.8 50 253 1 7 19 22 7 37 45 7 11 15 7 45 52 -0.15 14 0 0 7 35 54 16 43 20.2 49 253 0 7 26 43 7 45 6 7 18 36 7 53 13 -0.15 15 0 0 7 43 16 16 43 22.6 48 254 -1 7 34 4 7 52 27 7 25 57 8 0 35 -0.15 16 0 0 7 50 38 16 43 25.0 47 254 -2 7 41 27 7 59 50 7 33 20 8 7 57 -0.15 17 0 0 7 58 1 16 43 27.3 46 254 -3 7 48 49 8 7 12 7 40 42 8 15 20 -0.15 18 0 0 8 5 24 16 43 29.6 45 254 -4 7 56 13 8 14 36 7 48 6 8 22 43 -0.15 19 0 0 8 12 47 16 43 31.8 44 255 -5 8 3 36 8 21 59 7 55 29 8 30 6 -0.15 20 0 0 8 20 11 16 43 34.0 43 255 -6 8 10 59 8 29 23 8 2 53 8 37 30 -0.15 21 0 0 8 27 34 16 43 36.2 42 255 -7 8 18 23 8 36 46 8 10 16 8 44 53 -0.15 22 0 0 8 34 58 16 43 38.3 41 256 -8 8 25 46 8 44 9 8 17 39 8 52 17 -0.15 23 0 0 8 42 21 16 43 40.3 40 256 -9 8 33 9 8 51 32 8 25 2 8 59 39 -0.15 24 0 0 8 49 43 16 43 42.4 39 256 -10 8 40 32 8 58 55 8 32 25 9 7 2 -0.15 25 0 0 8 57 5 16 43 44.4 38 256 -11 8 47 53 9 6 16 8 39 47 9 14 24 -0.15 26 0 0 9 4 26 16 43 46.3 37 257 -12 8 55 14 9 13 37 8 47 8 9 21 45 -0.15 27 0 0 9 11 46 16 43 48.2 36 257 -13 9 2 35 9 20 58 8 54 28 9 29 5 -0.15 28 0 0 9 19 5 16 43 50.0 35 257 -14 9 9 54 9 28 17 9 1 47 9 36 24 -0.15 29 0 0 9 26 23 16 43 51.8 34 257 -15 9 17 12 9 35 34 9 9 5 9 43 42 -0.15 30 0 0 9 33 40 16 43 53.6 33 258 -16 9 24 28 9 42 51 9 16 22 9 50 58 -0.15 31 0 0 9 40 55 16 43 55.3 32 258 -17 9 31 43 9 50 6 9 23 37 9 58 13 -0.15 32 0 0 9 48 8 16 43 57.0 31 258 -18 9 38 57 9 57 20 9 30 50 10 5 27 -0.15 33 0 0 9 55 20 16 43 58.6 30 258 -19 9 46 9 10 4 31 9 38 2 10 12 39 -0.15 34 0 0 10 2 30 16 44 0.1 29 258 -20 9 53 19 10 11 41 9 45 12 10 19 48 -0.15 35 0 0 10 9 38 16 44 1.7 28 259 -21 10 0 27 10 18 49 9 52 20 10 26 56 -0.15 36 0 0 10 16 44 16 44 3.1 27 259 -22 10 7 33 10 25 55 9 59 26 10 34 2 -0.15 37 0 0 10 23 47 16 44 4.6 26 259 -23 10 14 36 10 32 58 10 6 30 10 41 5 -0.15 38 0 0 10 30 48 16 44 5.9 25 259 -24 10 21 37 10 39 59 10 13 31 10 48 6 -0.15 39 0 0 10 37 47 16 44 7.2 24 260 -25 10 28 36 10 46 58 10 20 30 10 55 5 -0.15 40 0 0 10 44 43 16 44 8.5 23 260 -26 10 35 32 10 53 54 10 27 26 11 2 1 -0.15 41 0 0 10 51 36 16 44 9.7 22 260 -27 10 42 25 11 0 47 10 34 19 11 8 54 -0.15 42 0 0 10 58 26 16 44 10.9 21 260 -28 10 49 16 11 7 37 10 41 9 11 15 44 -0.15 43 0 0 11 5 14 16 44 12.0 20 260 -29 10 56 3 11 14 24 10 47 57 11 22 31 -0.15 44 0 0 11 11 58 16 44 13.1 19 261 -30 11 2 47 11 21 8 10 54 41 11 29 15 -0.15 45 0 0 11 18 38 16 44 14.1 18 261 -31 11 9 28 11 27 49 11 1 22 11 35 56 -0.15 46 0 0 11 25 16 16 44 15.0 17 261 -32 11 16 5 11 34 27 11 7 59 11 42 33 -0.15 47 0 0 11 31 50 16 44 16.0 16 261 -33 11 22 39 11 41 0 11 14 33 11 49 7 -0.15 48 0 0 11 38 20 16 44 16.8 15 261 -33 11 29 10 11 47 31 11 21 4 11 55 37 -0.15 49 0 0 11 44 46 16 44 17.6 14 262 -34 11 35 36 11 53 57 11 27 30 12 2 4 -0.15 50 0 0 11 51 9 16 44 18.4 13 262 -35 11 41 59 12 0 20 11 33 53 12 8 26 -0.15 51 0 0 11 57 28 16 44 19.1 12 262 -36 11 48 18 12 6 38 11 40 12 12 14 45 -0.15 52 0 0 12 3 42 16 44 19.7 11 262 -37 11 54 32 12 12 53 11 46 27 12 20 59 -0.15 53 0 0 12 9 53 16 44 20.3 11 263 -38 12 0 43 12 19 3 11 52 37 12 27 9 -0.15 54 0 0 12 15 59 16 44 20.8 10 263 -39 12 6 49 12 25 9 11 58 43 12 33 15 -0.15 55 0 0 12 22 1 16 44 21.3 9 263 -40 12 12 51 12 31 11 12 4 45 12 39 17 -0.15 56 0 0 12 27 58 16 44 21.8 8 263 -41 12 18 48 12 37 8 12 10 43 12 45 14 -0.15 57 0 0 12 33 50 16 44 22.1 7 263 -42 12 24 41 12 43 1 12 16 35 12 51 6 -0.15 58 0 0 12 39 38 16 44 22.5 6 264 -43 12 30 29 12 48 48 12 22 23 12 56 54 -0.15 59 0 0 12 45 21 16 44 22.8 5 264 -44 12 36 12 12 54 31 12 28 7 13 2 37 -0.15 60 0 0 12 51 0 16 44 23.0 4 264 -45 12 41 50 13 0 9 12 33 45 13 8 15 -0.16 61 0 0 12 56 33 16 44 23.1 3 264 -46 12 47 23 13 5 43 12 39 18 13 13 48 -0.16 62 0 0 13 2 1 16 44 23.3 2 264 -47 12 52 52 13 11 11 12 44 46 13 19 16 -0.17 63 0 0 13 7 24 16 44 23.3 1 265 -48 12 58 14 13 16 33 12 50 9 13 24 39 -0.20 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 5154-00505-1 * constellation : Aquila * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 50 39.4769 DE: -05 03 19.214 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 50 39.4768 DE: -05 03 19.215 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.6 * B mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4617) Zadunaisky asteroid class: approx. diameter [km]: 33 approx. diameter ["]: 0.012 distance from Earth [AU]: 3.98290 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#59 date of fit: 2023 Apr 25 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", 0.003", 71.662° remarks: * orbital elements for (4617)Zadunaisky : Mean anomaly = 165.4927347983 deg Arg. of pericenter = 270.4983889045 deg Long. of node = 234.4899659158 deg Inclination = 18.6964694967 deg Eccentricity = 0.0713158979 Semimajor axis = 3.2097646818 AU Perihelion dist = 2.9808574313 AU Mag: H = 11.41, G = 0.15 Epoch of elements : MJD 60646.69544466 TDT (2024 Dec 02.6954) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#592023Apr25,0.93,2024,12,2,16.690678,-0.012355,0.144874,20.064901,1.681203,0.004218,0.001958,-0.000001,0.000000 -24.3852,-4.9924,-72.94,-22.09,False TYC 5154-00505-1,19.84429917,-5.0553370,11.93,11.60,11.42,0.0,0,,19.86600729,-4.9923873,6.25,5.98,0,0,0 4617,Zadunaisky,17.85,33.274,3.9829,0,0,2.965,3.71,,1.8,0 0,165.3735,2024,12,2,270.4984,234.4900,18.6965,0.07132,3.20976,2.98086,11.42,5.0,0.15 1.442,0.0170,0.0033,72,0.0051,Known errors,1.02,0,-1,-1 20241202_0505-1,60140.72 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:22 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org