IOTA/IOTA-ES occultation update for (29665) 1998 WD24 / UCAC4 301-206345 event on 2024 Oct 01, 20:17 UT Visible from Summary ------- On 2024 Oct 01 UT, the 21.2659822468438 km diameter asteroid (29665) 1998 WD24 will occult a 10.4 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.64 mag to 18.06 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: 98 * date and approx. time of event: 2024 Oct 01, 20:12 - 2024 Oct 01, 20:21 * geocentric midpoint of event [JD]: 2460585.34540442 * magnitude of target star: 10.42 * magnitude drop [mag]: 7.64 * estimated maximum duration [s]: 0.930 * Moon: 1 % sunlit, 95° distance * Sun: 84° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 23 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 1.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.004", 81°) * approx speed of asteroid's shadow [km/s]: 23.0602 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 301-206345 by 29665 1998 WD24 on 2024 Oct 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 -127 0 0 5 47 47 20 13 0.9 0 120 81 5 40 43 5 54 51 5 35 29 6 0 5 .... -126 0 0 5 13 16 20 13 1.0 1 120 81 5 6 13 5 20 19 5 1 0 5 25 32 -0.06 -125 0 0 4 39 7 20 13 1.2 2 120 82 4 32 5 4 46 9 4 26 54 4 51 21 -0.18 -124 0 0 4 5 21 20 13 1.5 4 120 82 3 58 20 4 12 21 3 53 10 4 17 33 -0.23 -123 0 0 3 31 58 20 13 1.9 5 120 82 3 24 59 3 38 58 3 19 49 3 44 8 -0.25 -122 0 0 2 59 0 20 13 2.5 6 120 82 2 52 3 3 5 59 2 46 54 3 11 8 -0.27 -121 0 0 2 26 28 20 13 3.1 7 120 82 2 19 31 2 33 25 2 14 23 2 38 33 -0.28 -120 0 0 1 54 22 20 13 3.9 8 121 82 1 47 26 2 1 17 1 42 19 2 6 25 -0.29 -119 0 0 1 22 42 20 13 4.8 9 121 81 1 15 48 1 29 36 1 10 42 1 34 43 -0.29 -118 0 0 0 51 30 20 13 5.8 10 121 81 0 44 37 0 58 23 0 39 32 1 3 29 -0.30 -117 0 0 0 20 46 20 13 6.9 12 121 80 0 13 55 0 27 38 0 8 51 0 32 43 -0.30 -116 0 0 - 0 9 29 20 13 8.1 13 121 79 - 0 16 19 - 0 2 38 - 0 21 22 0 2 25 -0.30 -115 0 0 - 0 39 14 20 13 9.4 14 121 79 - 0 46 3 - 0 32 25 - 0 51 5 - 0 27 22 -0.30 -114 0 0 - 1 8 30 20 13 10.8 15 121 78 - 1 15 17 - 1 1 42 - 1 20 18 - 0 56 40 -0.31 -113 0 0 - 1 37 15 20 13 12.3 16 121 77 - 1 44 1 - 1 30 28 - 1 49 1 - 1 25 28 -0.31 -112 0 0 - 2 5 29 20 13 13.9 17 121 76 - 2 12 14 - 1 58 44 - 2 17 13 - 1 53 44 -0.31 -111 0 0 - 2 33 11 20 13 15.6 18 121 75 - 2 39 55 - 2 26 28 - 2 44 53 - 2 21 29 -0.31 -110 0 0 - 3 0 22 20 13 17.4 19 121 74 - 3 7 4 - 2 53 39 - 3 12 1 - 2 48 41 -0.31 -109 0 0 - 3 27 0 20 13 19.3 20 121 73 - 3 33 41 - 3 20 19 - 3 38 38 - 3 15 22 -0.31 -108 0 0 - 3 53 6 20 13 21.3 22 121 72 - 3 59 45 - 3 46 26 - 4 4 41 - 3 41 30 -0.32 -107 0 0 - 4 18 38 20 13 23.4 23 121 71 - 4 25 17 - 4 12 0 - 4 30 11 - 4 7 4 -0.32 -106 0 0 - 4 43 37 20 13 25.6 24 121 70 - 4 50 15 - 4 37 0 - 4 55 8 - 4 32 6 -0.32 -105 0 0 - 5 8 3 20 13 27.9 25 121 69 - 5 14 39 - 5 1 27 - 5 19 31 - 4 56 33 -0.32 -104 0 0 - 5 31 54 20 13 30.2 26 121 68 - 5 38 29 - 5 25 19 - 5 43 21 - 5 20 27 -0.32 -103 0 0 - 5 55 12 20 13 32.6 27 121 67 - 6 1 45 - 5 48 38 - 6 6 36 - 5 43 47 -0.32 -102 0 0 - 6 17 55 20 13 35.2 28 121 66 - 6 24 27 - 6 11 22 - 6 29 17 - 6 6 32 -0.32 -101 0 0 - 6 40 3 20 13 37.8 29 121 65 - 6 46 34 - 6 33 32 - 6 51 23 - 6 28 42 -0.32 -100 0 0 - 7 1 37 20 13 40.4 30 121 64 - 7 8 7 - 6 55 7 - 7 12 55 - 6 50 18 -0.32 - 99 0 0 - 7 22 35 20 13 43.2 31 121 63 - 7 29 4 - 7 16 6 - 7 33 52 - 7 11 18 -0.32 - 98 0 0 - 7 42 59 20 13 46.0 32 121 62 - 7 49 27 - 7 36 31 - 7 54 13 - 7 31 44 -0.32 - 97 0 0 - 8 2 47 20 13 48.9 33 121 61 - 8 9 14 - 7 56 21 - 8 14 0 - 7 51 34 -0.32 - 96 0 0 - 8 22 0 20 13 51.9 34 121 60 - 8 28 26 - 8 15 35 - 8 33 11 - 8 10 49 -0.33 - 95 0 0 - 8 40 38 20 13 54.9 35 121 59 - 8 47 2 - 8 34 13 - 8 51 47 - 8 29 28 -0.33 - 94 0 0 - 8 58 40 20 13 58.0 36 121 58 - 9 5 4 - 8 52 16 - 9 9 47 - 8 47 32 -0.33 - 93 0 0 - 9 16 7 20 14 1.2 37 121 57 - 9 22 29 - 9 9 44 - 9 27 12 - 9 5 1 -0.33 - 92 0 0 - 9 32 58 20 14 4.4 38 121 56 - 9 39 19 - 9 26 36 - 9 44 1 - 9 21 53 -0.33 - 91 0 0 - 9 49 13 20 14 7.7 39 121 55 - 9 55 33 - 9 42 52 -10 0 15 - 9 38 10 -0.33 - 90 0 0 -10 4 52 20 14 11.1 40 121 54 -10 11 12 - 9 58 32 -10 15 53 - 9 53 51 -0.33 - 89 0 0 -10 19 56 20 14 14.5 41 121 52 -10 26 15 -10 13 37 -10 30 55 -10 8 56 -0.33 - 88 0 0 -10 34 24 20 14 18.0 42 121 51 -10 40 42 -10 28 6 -10 45 21 -10 23 26 -0.33 - 87 0 0 -10 48 16 20 14 21.5 43 121 50 -10 54 33 -10 41 59 -10 59 12 -10 37 19 -0.33 - 86 0 0 -11 1 33 20 14 25.1 44 121 49 -11 7 49 -10 55 16 -11 12 27 -10 50 37 -0.33 - 85 0 0 -11 14 13 20 14 28.7 45 121 48 -11 20 29 -11 7 57 -11 25 6 -11 3 19 -0.33 - 84 0 0 -11 26 18 20 14 32.4 46 122 47 -11 32 33 -11 20 3 -11 37 10 -11 15 25 -0.33 - 83 0 0 -11 37 47 20 14 36.2 47 122 46 -11 44 1 -11 31 32 -11 48 38 -11 26 55 -0.33 - 82 0 0 -11 48 40 20 14 40.0 48 122 45 -11 54 54 -11 42 26 -11 59 30 -11 37 50 -0.33 - 81 0 0 -11 58 58 20 14 43.8 49 122 44 -12 5 11 -11 52 44 -12 9 46 -11 48 8 -0.33 - 80 0 0 -12 8 39 20 14 47.7 50 122 43 -12 14 52 -12 2 27 -12 19 27 -11 57 51 -0.33 - 79 0 0 -12 17 45 20 14 51.6 51 123 42 -12 23 57 -12 11 33 -12 28 32 -12 6 58 -0.33 - 78 0 0 -12 26 16 20 14 55.6 52 123 41 -12 32 27 -12 20 4 -12 37 1 -12 15 29 -0.33 - 77 0 0 -12 34 10 20 14 59.6 52 123 40 -12 40 21 -12 27 59 -12 44 55 -12 23 24 -0.33 - 76 0 0 -12 41 29 20 15 3.7 53 124 39 -12 47 40 -12 35 19 -12 52 13 -12 30 44 -0.33 - 75 0 0 -12 48 12 20 15 7.8 54 124 38 -12 54 22 -12 42 2 -12 58 56 -12 37 28 -0.33 - 74 0 0 -12 54 20 20 15 11.9 55 125 37 -13 0 29 -12 48 10 -13 5 3 -12 43 36 -0.33 - 73 0 0 -12 59 52 20 15 16.1 56 125 36 -13 6 1 -12 53 42 -13 10 34 -12 49 9 -0.33 - 72 0 0 -13 4 48 20 15 20.3 57 126 35 -13 10 57 -12 58 39 -13 15 30 -12 54 5 -0.33 - 71 0 0 -13 9 8 20 15 24.6 58 126 34 -13 15 17 -13 2 59 -13 19 50 -12 58 26 -0.34 - 70 0 0 -13 12 53 20 15 28.9 59 127 33 -13 19 2 -13 6 45 -13 23 34 -13 2 12 -0.34 - 69 0 0 -13 16 3 20 15 33.2 59 127 32 -13 22 11 -13 9 54 -13 26 43 -13 5 21 -0.34 - 68 0 0 -13 18 36 20 15 37.6 60 128 31 -13 24 45 -13 12 28 -13 29 17 -13 7 55 -0.34 - 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55 0 0 -12 57 51 20 16 37.1 69 146 19 -13 4 0 -12 51 41 -13 8 34 -12 47 7 -0.34 - 54 0 0 -12 52 5 20 16 41.8 69 148 18 -12 58 15 -12 45 54 -13 2 48 -12 41 20 -0.34 - 53 0 0 -12 45 43 20 16 46.6 70 150 17 -12 51 53 -12 39 32 -12 56 27 -12 34 58 -0.34 - 52 0 0 -12 38 45 20 16 51.4 70 152 16 -12 44 55 -12 32 34 -12 49 29 -12 27 59 -0.34 - 51 0 0 -12 31 11 20 16 56.2 70 155 15 -12 37 22 -12 24 59 -12 41 56 -12 20 24 -0.34 - 50 0 0 -12 23 0 20 17 1.1 71 157 14 -12 29 12 -12 16 48 -12 33 47 -12 12 13 -0.34 - 49 0 0 -12 14 14 20 17 5.9 71 160 13 -12 20 27 -12 8 2 -12 25 2 -12 3 26 -0.34 - 48 0 0 -12 4 52 20 17 10.8 71 163 12 -12 11 5 -11 58 39 -12 15 41 -11 54 3 -0.34 - 47 0 0 -11 54 54 20 17 15.7 71 165 11 -12 1 7 -11 48 40 -12 5 43 -11 44 3 -0.34 - 46 0 0 -11 44 19 20 17 20.6 71 168 10 -11 50 33 -11 38 5 -11 55 10 -11 33 27 -0.34 - 45 0 0 -11 33 8 20 17 25.5 71 171 9 -11 39 23 -11 26 53 -11 44 0 -11 22 15 -0.34 - 44 0 0 -11 21 21 20 17 30.4 71 174 8 -11 27 36 -11 15 5 -11 32 14 -11 10 27 -0.34 - 43 0 0 -11 8 57 20 17 35.3 71 177 7 -11 15 13 -11 2 41 -11 19 52 -10 58 2 -0.34 - 42 0 0 -10 55 57 20 17 40.3 71 179 6 -11 2 14 -10 49 40 -11 6 53 -10 45 1 -0.34 - 41 0 0 -10 42 21 20 17 45.2 71 182 5 -10 48 39 -10 36 3 -10 53 18 -10 31 23 -0.34 - 40 0 0 -10 28 8 20 17 50.2 70 185 3 -10 34 27 -10 21 49 -10 39 7 -10 17 8 -0.34 - 39 0 0 -10 13 19 20 17 55.1 70 187 2 -10 19 39 -10 6 59 -10 24 19 -10 2 18 -0.34 - 38 0 0 - 9 57 53 20 18 0.1 70 190 1 -10 4 14 - 9 51 32 -10 8 55 - 9 46 50 -0.34 - 37 0 0 - 9 41 51 20 18 5.0 69 192 0 - 9 48 13 - 9 35 29 - 9 52 55 - 9 30 47 -0.34 - 36 0 0 - 9 25 12 20 18 10.0 69 194 -1 - 9 31 35 - 9 18 50 - 9 36 18 - 9 14 6 -0.34 - 35 0 0 - 9 7 57 20 18 15.0 68 196 -2 - 9 14 21 - 9 1 34 - 9 19 5 - 8 56 50 -0.34 - 34 0 0 - 8 50 6 20 18 19.9 68 198 -3 - 8 56 31 - 8 43 41 - 9 1 15 - 8 38 56 -0.34 - 33 0 0 - 8 31 38 20 18 24.9 67 200 -4 - 8 38 4 - 8 25 12 - 8 42 49 - 8 20 27 -0.34 - 32 0 0 - 8 12 34 20 18 29.8 66 202 -5 - 8 19 1 - 8 6 7 - 8 23 47 - 8 1 21 -0.34 - 31 0 0 - 7 52 54 20 18 34.8 66 204 -6 - 7 59 22 - 7 46 26 - 8 4 8 - 7 41 38 -0.34 - 30 0 0 - 7 32 37 20 18 39.7 65 205 -7 - 7 39 6 - 7 26 8 - 7 43 54 - 7 21 20 -0.34 - 29 0 0 - 7 11 45 20 18 44.6 64 207 -8 - 7 18 15 - 7 5 14 - 7 23 3 - 7 0 25 -0.34 - 28 0 0 - 6 50 16 20 18 49.5 63 208 -9 - 6 56 47 - 6 43 44 - 7 1 37 - 6 38 54 -0.34 - 27 0 0 - 6 28 11 20 18 54.4 63 209 -10 - 6 34 44 - 6 21 39 - 6 39 34 - 6 16 48 -0.34 - 26 0 0 - 6 5 31 20 18 59.3 62 210 -11 - 6 12 5 - 5 58 57 - 6 16 56 - 5 54 6 -0.34 - 25 0 0 - 5 42 16 20 19 4.2 61 212 -12 - 5 48 51 - 5 35 40 - 5 53 43 - 5 30 48 -0.33 - 24 0 0 - 5 18 25 20 19 9.0 60 213 -13 - 5 25 1 - 5 11 48 - 5 29 54 - 5 6 55 -0.33 - 23 0 0 - 4 53 59 20 19 13.8 59 214 -14 - 5 0 36 - 4 47 21 - 5 5 30 - 4 42 26 -0.33 - 22 0 0 - 4 28 58 20 19 18.6 58 215 -15 - 4 35 37 - 4 22 19 - 4 40 32 - 4 17 23 -0.33 - 21 0 0 - 4 3 22 20 19 23.3 57 215 -16 - 4 10 3 - 3 56 42 - 4 14 58 - 3 51 45 -0.33 - 20 0 0 - 3 37 13 20 19 28.1 56 216 -17 - 3 43 54 - 3 30 31 - 3 48 51 - 3 25 33 -0.33 - 19 0 0 - 3 10 29 20 19 32.7 55 217 -18 - 3 17 12 - 3 3 46 - 3 22 10 - 2 58 47 -0.33 - 18 0 0 - 2 43 11 20 19 37.4 54 218 -19 - 2 49 56 - 2 36 27 - 2 54 55 - 2 31 27 -0.33 - 17 0 0 - 2 15 21 20 19 42.0 53 218 -20 - 2 22 6 - 2 8 35 - 2 27 6 - 2 3 34 -0.33 - 16 0 0 - 1 46 57 20 19 46.5 52 219 -21 - 1 53 44 - 1 40 10 - 1 58 45 - 1 35 9 -0.33 - 15 0 0 - 1 18 2 20 19 51.1 51 220 -22 - 1 24 50 - 1 11 13 - 1 29 52 - 1 6 11 -0.33 - 14 0 0 - 0 48 34 20 19 55.5 50 220 -24 - 0 55 24 - 0 41 44 - 1 0 27 - 0 36 41 -0.33 - 13 0 0 - 0 18 35 20 19 59.9 49 221 -25 - 0 25 26 - 0 11 44 - 0 30 30 - 0 6 39 -0.33 - 12 0 0 0 11 54 20 20 4.3 48 221 -26 0 5 2 0 18 47 - 0 0 3 0 23 53 -0.33 - 11 0 0 0 42 54 20 20 8.6 47 222 -27 0 36 0 0 49 48 0 30 54 0 54 55 -0.33 - 10 0 0 1 14 24 20 20 12.8 46 222 -28 1 7 28 1 21 19 1 2 22 1 26 27 -0.33 - 9 0 0 1 46 22 20 20 17.0 45 223 -29 1 39 25 1 53 19 1 34 17 1 58 27 -0.33 - 8 0 0 2 18 48 20 20 21.1 44 223 -30 2 11 50 2 25 47 2 6 41 2 30 56 -0.33 - 7 0 0 2 51 42 20 20 25.2 43 223 -31 2 44 43 2 58 42 2 39 33 3 3 52 -0.33 - 6 0 0 3 25 2 20 20 29.1 42 224 -32 3 18 2 3 32 3 3 12 51 3 37 15 -0.33 - 5 0 0 3 58 49 20 20 33.0 41 224 -33 3 51 47 4 5 51 3 46 35 4 11 3 -0.33 - 4 0 0 4 33 0 20 20 36.8 40 224 -34 4 25 57 4 40 3 4 20 44 4 45 17 -0.33 - 3 0 0 5 7 35 20 20 40.6 39 225 -35 5 0 30 5 14 39 4 55 17 5 19 54 -0.33 - 2 0 0 5 42 33 20 20 44.2 37 225 -36 5 35 27 5 49 39 5 30 12 5 54 54 -0.33 - 1 0 0 6 17 53 20 20 47.8 36 225 -37 6 10 46 6 25 0 6 5 30 6 30 16 -0.33 0 0 0 6 53 34 20 20 51.2 35 226 -38 6 46 26 7 0 42 6 41 10 7 5 59 -0.33 1 0 0 7 29 35 20 20 54.6 34 226 -39 7 22 26 7 36 44 7 17 9 7 42 2 -0.33 2 0 0 8 5 55 20 20 57.9 33 226 -40 7 58 45 8 13 6 7 53 27 8 18 24 -0.33 3 0 0 8 42 33 20 21 1.1 32 227 -41 8 35 21 8 49 44 8 30 2 8 55 4 -0.33 4 0 0 9 19 27 20 21 4.2 31 227 -42 9 12 14 9 26 40 9 6 55 9 32 0 -0.33 5 0 0 9 56 36 20 21 7.2 29 227 -43 9 49 23 10 3 50 9 44 3 10 9 11 -0.33 6 0 0 10 34 0 20 21 10.0 28 228 -44 10 26 46 10 41 15 10 21 25 10 46 37 -0.33 7 0 0 11 11 37 20 21 12.8 27 228 -45 11 4 22 11 18 53 10 59 0 11 24 15 -0.33 8 0 0 11 49 25 20 21 15.5 26 228 -46 11 42 9 11 56 42 11 36 47 12 2 5 -0.33 9 0 0 12 27 24 20 21 18.0 25 228 -47 12 20 7 12 34 41 12 14 44 12 40 5 -0.33 10 0 0 13 5 32 20 21 20.5 24 229 -47 12 58 14 13 12 50 12 52 50 13 18 14 -0.33 11 0 0 13 43 47 20 21 22.8 22 229 -48 13 36 29 13 51 6 13 31 5 13 56 31 -0.33 12 0 0 14 22 9 20 21 25.0 21 229 -49 14 14 50 14 29 29 14 9 25 14 34 54 -0.33 13 0 0 15 0 36 20 21 27.1 20 230 -50 14 53 16 15 7 56 14 47 51 15 13 22 -0.33 14 0 0 15 39 6 20 21 29.1 19 230 -51 15 31 46 15 46 27 15 26 21 15 51 53 -0.33 15 0 0 16 17 39 20 21 30.9 18 230 -52 16 10 19 16 25 0 16 4 53 16 30 27 -0.33 16 0 0 16 56 13 20 21 32.7 17 231 -52 16 48 52 17 3 35 16 43 26 17 9 2 -0.33 17 0 0 17 34 46 20 21 34.3 16 231 -53 17 27 25 17 42 8 17 21 58 17 47 36 -0.33 18 0 0 18 13 18 20 21 35.8 14 231 -54 18 5 56 18 20 40 18 0 29 18 26 8 -0.33 19 0 0 18 51 46 20 21 37.2 13 232 -54 18 44 24 18 59 9 18 38 57 19 4 37 -0.33 20 0 0 19 30 10 20 21 38.5 12 232 -55 19 22 48 19 37 33 19 17 21 19 43 1 -0.33 21 0 0 20 8 29 20 21 39.6 11 232 -56 20 1 6 20 15 52 19 55 39 20 21 20 -0.33 22 0 0 20 46 40 20 21 40.7 10 233 -56 20 39 17 20 54 3 20 33 50 20 59 31 -0.33 23 0 0 21 24 43 20 21 41.6 9 233 -57 21 17 20 21 32 6 21 11 53 21 37 34 -0.33 24 0 0 22 2 36 20 21 42.4 8 233 -57 21 55 13 22 9 59 21 49 46 22 15 27 -0.33 25 0 0 22 40 18 20 21 43.1 6 234 -58 22 32 55 22 47 41 22 27 28 22 53 9 -0.33 26 0 0 23 17 48 20 21 43.6 5 234 -58 23 10 26 23 25 11 23 4 59 23 30 39 -0.33 27 0 0 23 55 5 20 21 44.1 4 235 -59 23 47 43 24 2 28 23 42 16 24 7 55 -0.32 28 0 0 24 32 8 20 21 44.5 3 235 -59 24 24 46 24 39 30 24 19 19 24 44 57 -0.32 29 0 0 25 8 55 20 21 44.7 2 236 -59 25 1 33 25 16 17 24 56 7 25 21 44 -0.32 30 0 0 25 45 25 20 21 44.8 1 236 -60 25 38 4 25 52 47 25 32 38 25 58 14 -0.32 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 301-206345 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 13 25.0413 DE: -29 52 20.989 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 13 25.0412 DE: -29 52 20.989 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.4 * B mag [mag]: 11.1 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (29665) 1998 WD24 asteroid class: approx. diameter [km]: 21 approx. diameter ["]: 0.012 distance from Earth [AU]: 2.45450 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 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): 0.020", 0.004", 81.105° remarks: * orbital elements for (29665)1998 WD24 : Mean anomaly = 48.3944488874 deg Arg. of pericenter = 239.1251053521 deg Long. of node = 346.8882711387 deg Inclination = 7.9869832195 deg Eccentricity = 0.2107388210 Semimajor axis = 2.8687872976 AU Perihelion dist = 2.2642224449 AU Mag: H = 12.98, G = 0.15 Epoch of elements : MJD 60584.84540425 TDT (2024 Oct 01.8454) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Apr25,0.93,2024,10,1,20.289706,-0.066019,0.312740,12.736974,2.679637,0.005652,0.000082,0.000000,0.000000 -41.6493,-29.8673,-127.00,-3.62,False UCAC4 301-206345,18.22362262,-29.8724969,11.11,10.42,10.05,0.1,0,,18.24993501,-29.8673181,7.64,7.56,0,0,0 29665,1998 WD24,18.06,21.444,2.4545,0,0,3.508,9.60,,1.6,0 0,48.2230,2024,10,1,239.1251,346.8883,7.9870,0.21074,2.86879,2.26422,12.98,5.0,0.15 1.370,0.0197,0.0043,81,0.0044,Known errors,0.63,0,-1,-1 20241001_206345,60140.60 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 14:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org