IOTA/IOTA-ES occultation update for (175114) 2004 QQ / UCAC4 421-137048 event on 2024 Nov 22, 20:22 UT Visible from Summary ------- On 2024 Nov 22 UT, the 1.562 km diameter asteroid (175114) 2004 QQ will occult a 12.7 mag star in the constellation Aquarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.26 mag to 17.91 mag (the magnitude of the asteroid) for at most 0.050 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: 4 * date and approx. time of event: 2024 Nov 22, 20:19 - 2024 Nov 22, 20:25 * geocentric midpoint of event [JD]: 2460637.34875250 * magnitude of target star: 12.66 * magnitude drop [mag]: 5.26 * estimated maximum duration [s]: 0.050 * Moon: 52 % sunlit, 162° distance * Sun: 77° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 2 * 1 sigma uncertainty interval [path widths]: +/- 14.14 * 1 sigma uncertainty interval [seconds]: +/- 2.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.182, +/- 0.108) * 1 sigma uncertainty ellipse (major, minor, PA): (0.209", 0.033", 60°) * approx speed of asteroid's shadow [km/s]: 33.3446 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 421-137048 by 175114 2004 QQ on 2024 Nov 22 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 -139 0 0 12 4 30 20 19 26.5 0 96 56 12 4 1 12 4 59 11 50 11 .. .. .. .... -138 0 0 11 58 34 20 19 26.5 1 96 56 11 58 4 11 59 3 11 44 15 12 12 55 -0.24 -137 0 0 11 53 0 20 19 26.6 2 96 57 11 52 30 11 53 29 11 38 42 12 7 20 -0.41 -136 0 0 11 47 48 20 19 26.8 3 97 57 11 47 19 11 48 18 11 33 31 12 2 8 -0.47 -135 0 0 11 42 59 20 19 27.0 4 97 57 11 42 30 11 43 29 11 28 42 11 57 19 -0.49 -134 0 0 11 38 33 20 19 27.3 5 97 58 11 38 3 11 39 2 11 24 16 11 52 52 -0.51 -133 0 0 11 34 29 20 19 27.6 6 97 58 11 33 59 11 34 58 11 20 12 11 48 47 -0.52 -132 0 0 11 30 48 20 19 28.1 7 97 58 11 30 18 11 31 17 11 16 31 11 45 6 -0.53 -131 0 0 11 27 29 20 19 28.6 8 98 58 11 27 0 11 27 59 11 13 13 11 41 47 -0.54 -130 0 0 11 24 34 20 19 29.1 9 98 58 11 24 4 11 25 3 11 10 18 11 38 52 -0.54 -129 0 0 11 22 1 20 19 29.7 10 98 58 11 21 32 11 22 30 11 7 45 11 36 19 -0.54 -128 0 0 11 19 51 20 19 30.4 11 98 58 11 19 22 11 20 21 11 5 36 11 34 9 -0.55 -127 0 0 11 18 5 20 19 31.1 12 98 58 11 17 36 11 18 34 11 3 50 11 32 22 -0.55 -126 0 0 11 16 41 20 19 31.9 13 99 58 11 16 12 11 17 11 11 2 26 11 30 59 -0.55 -125 0 0 11 15 41 20 19 32.8 14 99 58 11 15 12 11 16 10 11 1 26 11 29 58 -0.55 -124 0 0 11 15 4 20 19 33.7 15 99 58 11 14 34 11 15 33 11 0 49 11 29 21 -0.56 -123 0 0 11 14 50 20 19 34.7 16 99 58 11 14 20 11 15 19 11 0 35 11 29 7 -0.56 -122 0 0 11 14 59 20 19 35.8 17 100 58 11 14 30 11 15 28 11 0 44 11 29 16 -0.56 -121 0 0 11 15 31 20 19 36.9 18 100 58 11 15 2 11 16 1 11 1 16 11 29 49 -0.56 -120 0 0 11 16 27 20 19 38.1 19 100 57 11 15 58 11 16 56 11 2 11 11 30 44 -0.56 -119 0 0 11 17 46 20 19 39.3 20 100 57 11 17 16 11 18 15 11 3 30 11 32 3 -0.56 -118 0 0 11 19 28 20 19 40.6 21 101 57 11 18 58 11 19 57 11 5 12 11 33 46 -0.56 -117 0 0 11 21 33 20 19 42.0 21 101 56 11 21 4 11 22 2 11 7 17 11 35 51 -0.56 -116 0 0 11 24 2 20 19 43.4 22 101 56 11 23 32 11 24 31 11 9 45 11 38 20 -0.56 -115 0 0 11 26 53 20 19 44.9 23 101 56 11 26 24 11 27 23 11 12 37 11 41 12 -0.57 -114 0 0 11 30 8 20 19 46.4 24 102 55 11 29 39 11 30 37 11 15 51 11 44 27 -0.57 -113 0 0 11 33 46 20 19 48.0 25 102 55 11 33 16 11 34 15 11 19 29 11 48 5 -0.57 -112 0 0 11 37 47 20 19 49.7 26 102 54 11 37 17 11 38 16 11 23 29 11 52 7 -0.57 -111 0 0 11 42 11 20 19 51.4 27 103 54 11 41 42 11 42 40 11 27 53 11 56 31 -0.57 -110 0 0 11 46 58 20 19 53.2 28 103 53 11 46 29 11 47 28 11 32 39 12 1 19 -0.57 -109 0 0 11 52 8 20 19 55.0 29 104 53 11 51 39 11 52 38 11 37 49 12 6 29 -0.57 -108 0 0 11 57 41 20 19 56.9 30 104 52 11 57 11 11 58 10 11 43 21 12 12 3 -0.57 -107 0 0 12 3 37 20 19 58.8 31 104 51 12 3 7 12 4 6 11 49 16 12 17 59 -0.57 -106 0 0 12 9 55 20 20 0.8 32 105 51 12 9 25 12 10 24 11 55 34 12 24 18 -0.57 -105 0 0 12 16 36 20 20 2.9 33 105 50 12 16 6 12 17 5 12 2 14 12 30 59 -0.57 -104 0 0 12 23 39 20 20 5.0 34 106 49 12 23 10 12 24 9 12 9 17 12 38 4 -0.57 -103 0 0 12 31 5 20 20 7.1 35 106 49 12 30 36 12 31 35 12 16 42 12 45 30 -0.57 -102 0 0 12 38 54 20 20 9.3 36 107 48 12 38 24 12 39 23 12 24 30 12 53 19 -0.57 -101 0 0 12 47 4 20 20 11.6 36 107 47 12 46 34 12 47 34 12 32 40 13 1 30 -0.57 -100 0 0 12 55 37 20 20 13.9 37 108 47 12 55 7 12 56 6 12 41 11 13 10 4 -0.57 - 99 0 0 13 4 31 20 20 16.2 38 108 46 13 4 1 13 5 1 12 50 5 13 18 59 -0.57 - 98 0 0 13 13 47 20 20 18.6 39 109 45 13 13 18 13 14 17 12 59 21 13 28 16 -0.57 - 97 0 0 13 23 25 20 20 21.1 40 109 44 13 22 56 13 23 55 13 8 58 13 37 55 -0.57 - 96 0 0 13 33 25 20 20 23.5 41 110 43 13 32 55 13 33 55 13 18 56 13 47 56 -0.57 - 95 0 0 13 43 46 20 20 26.1 42 111 43 13 43 16 13 44 15 13 29 16 13 58 17 -0.57 - 94 0 0 13 54 28 20 20 28.7 43 112 42 13 53 58 13 54 58 13 39 57 14 9 0 -0.57 - 93 0 0 14 5 31 20 20 31.3 43 112 41 14 5 1 14 6 0 13 50 59 14 20 4 -0.57 - 92 0 0 14 16 54 20 20 34.0 44 113 40 14 16 24 14 17 24 14 2 22 14 31 29 -0.57 - 91 0 0 14 28 38 20 20 36.7 45 114 39 14 28 8 14 29 8 14 14 5 14 43 14 -0.57 - 90 0 0 14 40 43 20 20 39.4 46 115 38 14 40 13 14 41 13 14 26 9 14 55 20 -0.57 - 89 0 0 14 53 8 20 20 42.2 47 116 38 14 52 38 14 53 38 14 38 32 15 7 45 -0.57 - 88 0 0 15 5 52 20 20 45.0 47 117 37 15 5 22 15 6 23 14 51 16 15 20 31 -0.57 - 87 0 0 15 18 57 20 20 47.9 48 117 36 15 18 27 15 19 27 15 4 19 15 33 37 -0.58 - 86 0 0 15 32 21 20 20 50.8 49 118 35 15 31 50 15 32 51 15 17 42 15 47 1 -0.58 - 85 0 0 15 46 3 20 20 53.7 50 120 34 15 45 33 15 46 34 15 31 24 16 0 45 -0.58 - 84 0 0 16 0 5 20 20 56.6 50 121 33 15 59 35 16 0 36 15 45 24 16 14 48 -0.58 - 83 0 0 16 14 26 20 20 59.6 51 122 32 16 13 55 16 14 56 15 59 44 16 29 10 -0.58 - 82 0 0 16 29 4 20 21 2.7 52 123 31 16 28 34 16 29 35 16 14 21 16 43 50 -0.58 - 81 0 0 16 44 1 20 21 5.7 53 124 30 16 43 31 16 44 31 16 29 17 16 58 48 -0.58 - 80 0 0 16 59 15 20 21 8.8 53 126 29 16 58 45 16 59 46 16 44 30 17 14 3 -0.58 - 79 0 0 17 14 47 20 21 11.9 54 127 28 17 14 17 17 15 18 17 0 1 17 29 36 -0.58 - 78 0 0 17 30 36 20 21 15.0 54 128 28 17 30 6 17 31 6 17 15 48 17 45 26 -0.58 - 77 0 0 17 46 41 20 21 18.2 55 130 27 17 46 11 17 47 12 17 31 52 18 1 33 -0.58 - 76 0 0 18 3 3 20 21 21.3 56 131 26 18 2 33 18 3 34 17 48 13 18 17 56 -0.58 - 75 0 0 18 19 41 20 21 24.5 56 133 25 18 19 10 18 20 12 18 4 50 18 34 35 -0.58 - 74 0 0 18 36 34 20 21 27.7 57 134 24 18 36 4 18 37 5 18 21 42 18 51 29 -0.58 - 73 0 0 18 53 43 20 21 31.0 57 136 23 18 53 12 18 54 13 18 38 49 19 8 39 -0.58 - 72 0 0 19 11 6 20 21 34.2 57 138 22 19 10 35 19 11 37 18 56 11 19 26 3 -0.58 - 71 0 0 19 28 44 20 21 37.5 58 140 21 19 28 13 19 29 15 19 13 48 19 43 42 -0.58 - 70 0 0 19 46 36 20 21 40.8 58 141 20 19 46 5 19 47 7 19 31 39 20 1 35 -0.58 - 69 0 0 20 4 41 20 21 44.0 59 143 19 20 4 10 20 5 12 19 49 43 20 19 42 -0.58 - 68 0 0 20 23 0 20 21 47.3 59 145 18 20 22 29 20 23 30 20 8 0 20 38 1 -0.58 - 67 0 0 20 41 31 20 21 50.6 59 147 17 20 41 0 20 42 2 20 26 30 20 56 33 -0.58 - 66 0 0 21 0 14 20 21 53.9 59 149 16 20 59 43 21 0 45 20 45 12 21 15 18 -0.58 - 65 0 0 21 19 9 20 21 57.2 60 151 15 21 18 38 21 19 40 21 4 6 21 34 14 -0.58 - 64 0 0 21 38 15 20 22 0.6 60 153 14 21 37 44 21 38 46 21 23 12 21 53 21 -0.58 - 63 0 0 21 57 32 20 22 3.9 60 155 13 21 57 1 21 58 3 21 42 28 22 12 39 -0.58 - 62 0 0 22 17 0 20 22 7.2 60 157 12 22 16 29 22 17 31 22 1 54 22 32 8 -0.58 - 61 0 0 22 36 37 20 22 10.5 60 160 11 22 36 6 22 37 8 22 21 30 22 51 46 -0.58 - 60 0 0 22 56 24 20 22 13.8 60 162 10 22 55 53 22 56 55 22 41 16 23 11 34 -0.58 - 59 0 0 23 16 19 20 22 17.1 60 164 9 23 15 48 23 16 50 23 1 11 23 31 30 -0.58 - 58 0 0 23 36 23 20 22 20.4 60 166 8 23 35 52 23 36 54 23 21 14 23 51 35 -0.58 - 57 0 0 23 56 35 20 22 23.7 60 168 7 23 56 3 23 57 6 23 41 24 24 11 47 -0.58 - 56 0 0 24 16 53 20 22 27.0 60 170 6 24 16 22 24 17 25 24 1 42 24 32 7 -0.58 - 55 0 0 24 37 19 20 22 30.2 59 172 5 24 36 48 24 37 50 24 22 7 24 52 34 -0.58 - 54 0 0 24 57 51 20 22 33.5 59 174 4 24 57 20 24 58 22 24 42 38 25 13 6 -0.58 - 53 0 0 25 18 28 20 22 36.7 59 176 3 25 17 57 25 19 0 25 3 15 25 33 44 -0.58 - 52 0 0 25 39 11 20 22 40.0 59 178 2 25 38 40 25 39 42 25 23 57 25 54 28 -0.58 - 51 0 0 25 59 58 20 22 43.2 58 180 1 25 59 27 26 0 30 25 44 43 26 15 16 -0.58 - 50 0 0 26 20 50 20 22 46.3 58 182 0 26 20 18 26 21 21 26 5 34 26 36 8 -0.58 - 49 0 0 26 41 45 20 22 49.5 58 184 -1 26 41 13 26 42 16 26 26 28 26 57 3 -0.58 - 48 0 0 27 2 43 20 22 52.7 57 186 -2 27 2 11 27 3 14 26 47 26 27 18 2 -0.58 - 47 0 0 27 23 43 20 22 55.8 57 187 -3 27 23 11 27 24 14 27 8 26 27 39 3 -0.58 - 46 0 0 27 44 45 20 22 58.9 56 189 -4 27 44 14 27 45 17 27 29 27 28 0 5 -0.58 - 45 0 0 28 5 49 20 23 1.9 56 191 -5 28 5 17 28 6 20 27 50 30 28 21 9 -0.58 - 44 0 0 28 26 53 20 23 5.0 55 193 -5 28 26 22 28 27 25 28 11 35 28 42 14 -0.58 - 43 0 0 28 47 58 20 23 8.0 55 194 -6 28 47 26 28 48 29 28 32 39 29 3 19 -0.58 - 42 0 0 29 9 2 20 23 11.0 54 196 -7 29 8 31 29 9 34 28 53 43 29 24 24 -0.58 - 41 0 0 29 30 6 20 23 13.9 53 197 -8 29 29 34 29 30 38 29 14 47 29 45 28 -0.58 - 40 0 0 29 51 8 20 23 16.9 53 199 -9 29 50 37 29 51 40 29 35 49 30 6 31 -0.58 - 39 0 0 30 12 9 20 23 19.7 52 200 -10 30 11 37 30 12 41 29 56 49 30 27 31 -0.58 - 38 0 0 30 33 7 20 23 22.6 52 202 -11 30 32 36 30 33 39 30 17 47 30 48 30 -0.58 - 37 0 0 30 54 3 20 23 25.4 51 203 -12 30 53 31 30 54 34 30 38 42 31 9 25 -0.58 - 36 0 0 31 14 55 20 23 28.2 50 204 -13 31 14 23 31 15 26 30 59 34 31 30 17 -0.58 - 35 0 0 31 35 43 20 23 30.9 50 206 -14 31 35 11 31 36 14 31 20 23 31 51 6 -0.58 - 34 0 0 31 56 27 20 23 33.6 49 207 -15 31 55 55 31 56 58 31 41 6 32 11 49 -0.58 - 33 0 0 32 17 6 20 23 36.3 48 208 -16 32 16 34 32 17 37 32 1 46 32 32 28 -0.58 - 32 0 0 32 37 39 20 23 38.9 48 209 -17 32 37 8 32 38 11 32 22 19 32 53 2 -0.58 - 31 0 0 32 58 7 20 23 41.5 47 210 -18 32 57 36 32 58 39 32 42 48 33 13 29 -0.58 - 30 0 0 33 18 29 20 23 44.1 46 211 -19 33 17 57 33 19 0 33 3 9 33 33 51 -0.58 - 29 0 0 33 38 44 20 23 46.6 45 213 -19 33 38 12 33 39 15 33 23 25 33 54 6 -0.58 - 28 0 0 33 58 52 20 23 49.0 45 214 -20 33 58 20 33 59 23 33 43 33 34 14 13 -0.58 - 27 0 0 34 18 52 20 23 51.5 44 215 -21 34 18 21 34 19 24 34 3 34 34 34 13 -0.58 - 26 0 0 34 38 45 20 23 53.8 43 216 -22 34 38 13 34 39 16 34 23 27 34 54 5 -0.58 - 25 0 0 34 58 29 20 23 56.2 42 217 -23 34 57 57 34 59 0 34 43 11 35 13 49 -0.58 - 24 0 0 35 18 4 20 23 58.5 42 218 -24 35 17 33 35 18 36 35 2 47 35 33 24 -0.58 - 23 0 0 35 37 30 20 24 0.7 41 219 -25 35 36 59 35 38 2 35 22 14 35 52 49 -0.58 - 22 0 0 35 56 47 20 24 2.9 40 220 -26 35 56 15 35 57 18 35 41 31 36 12 5 -0.58 - 21 0 0 36 15 54 20 24 5.1 39 221 -26 36 15 22 36 16 25 36 0 38 36 31 11 -0.58 - 20 0 0 36 34 50 20 24 7.2 39 222 -27 36 34 19 36 35 22 36 19 36 36 50 7 -0.58 - 19 0 0 36 53 36 20 24 9.2 38 222 -28 36 53 5 36 54 8 36 38 22 37 8 53 -0.58 - 18 0 0 37 12 11 20 24 11.3 37 223 -29 37 11 40 37 12 43 36 56 58 37 27 27 -0.58 - 17 0 0 37 30 35 20 24 13.2 36 224 -30 37 30 4 37 31 7 37 15 23 37 45 50 -0.58 - 16 0 0 37 48 48 20 24 15.2 35 225 -31 37 48 16 37 49 19 37 33 36 38 4 2 -0.58 - 15 0 0 38 6 48 20 24 17.0 35 226 -31 38 6 17 38 7 19 37 51 37 38 22 2 -0.58 - 14 0 0 38 24 37 20 24 18.9 34 227 -32 38 24 5 38 25 8 38 9 27 38 39 49 -0.58 - 13 0 0 38 42 13 20 24 20.7 33 228 -33 38 41 42 38 42 44 38 27 4 38 57 24 -0.58 - 12 0 0 38 59 37 20 24 22.4 32 229 -34 38 59 5 39 0 8 38 44 28 39 14 47 -0.58 - 11 0 0 39 16 47 20 24 24.1 32 229 -34 39 16 16 39 17 18 39 1 40 39 31 57 -0.58 - 10 0 0 39 33 45 20 24 25.7 31 230 -35 39 33 14 39 34 16 39 18 39 39 48 54 -0.58 - 9 0 0 39 50 29 20 24 27.4 30 231 -36 39 49 58 39 51 0 39 35 24 40 5 37 -0.58 - 8 0 0 40 7 0 20 24 28.9 29 232 -37 40 6 29 40 7 31 39 51 56 40 22 7 -0.58 - 7 0 0 40 23 17 20 24 30.4 28 233 -38 40 22 46 40 23 48 40 8 14 40 38 23 -0.58 - 6 0 0 40 39 21 20 24 31.9 28 233 -38 40 38 50 40 39 52 40 24 19 40 54 25 -0.58 - 5 0 0 40 55 10 20 24 33.3 27 234 -39 40 54 39 40 55 41 40 40 9 41 10 14 -0.58 - 4 0 0 41 10 45 20 24 34.7 26 235 -40 41 10 14 41 11 16 40 55 45 41 25 47 -0.58 - 3 0 0 41 26 6 20 24 36.0 25 236 -40 41 25 35 41 26 37 41 11 7 41 41 7 -0.58 - 2 0 0 41 41 12 20 24 37.3 25 236 -41 41 40 41 41 41 43 41 26 14 41 56 12 -0.58 - 1 0 0 41 56 3 20 24 38.6 24 237 -42 41 55 33 41 56 34 41 41 7 42 11 2 -0.58 0 0 0 42 10 40 20 24 39.8 23 238 -43 42 10 9 42 11 11 41 55 45 42 25 38 -0.58 1 0 0 42 25 2 20 24 40.9 22 239 -43 42 24 31 42 25 33 42 10 8 42 39 58 -0.58 2 0 0 42 39 9 20 24 42.1 22 239 -44 42 38 38 42 39 39 42 24 15 42 54 4 -0.58 3 0 0 42 53 0 20 24 43.1 21 240 -45 42 52 30 42 53 31 42 38 8 43 7 54 -0.58 4 0 0 43 6 37 20 24 44.2 20 241 -45 43 6 6 43 7 7 42 51 46 43 21 30 -0.58 5 0 0 43 19 58 20 24 45.2 19 242 -46 43 19 27 43 20 28 43 5 8 43 34 49 -0.58 6 0 0 43 33 3 20 24 46.1 19 242 -46 43 32 33 43 33 34 43 18 15 43 47 54 -0.58 7 0 0 43 45 53 20 24 47.0 18 243 -47 43 45 23 43 46 24 43 31 6 44 0 43 -0.58 8 0 0 43 58 28 20 24 47.9 17 244 -48 43 57 58 43 58 59 43 43 42 44 13 16 -0.58 9 0 0 44 10 47 20 24 48.7 16 245 -48 44 10 17 44 11 18 43 56 2 44 25 34 -0.58 10 0 0 44 22 51 20 24 49.5 16 245 -49 44 22 20 44 23 21 44 8 7 44 37 37 -0.58 11 0 0 44 34 39 20 24 50.3 15 246 -49 44 34 8 44 35 9 44 19 56 44 49 23 -0.58 12 0 0 44 46 11 20 24 51.0 14 247 -50 44 45 40 44 46 41 44 31 29 45 0 54 -0.58 13 0 0 44 57 27 20 24 51.6 13 248 -51 44 56 57 44 57 57 44 42 47 45 12 9 -0.58 14 0 0 45 8 27 20 24 52.3 13 248 -51 45 7 57 45 8 58 44 53 48 45 23 9 -0.58 15 0 0 45 19 12 20 24 52.9 12 249 -52 45 18 42 45 19 42 45 4 34 45 33 52 -0.58 16 0 0 45 29 41 20 24 53.4 11 250 -52 45 29 11 45 30 11 45 15 4 45 44 20 -0.58 17 0 0 45 39 54 20 24 54.0 11 250 -53 45 39 24 45 40 24 45 25 18 45 54 32 -0.59 18 0 0 45 49 51 20 24 54.5 10 251 -53 45 49 21 45 50 21 45 35 17 46 4 28 -0.59 19 0 0 45 59 33 20 24 54.9 9 252 -54 45 59 3 46 0 3 45 44 59 46 14 8 -0.59 20 0 0 46 8 58 20 24 55.3 8 253 -54 46 8 28 46 9 28 45 54 26 46 23 33 -0.59 21 0 0 46 18 8 20 24 55.7 8 253 -55 46 17 38 46 18 38 46 3 37 46 32 42 -0.59 22 0 0 46 27 2 20 24 56.0 7 254 -55 46 26 32 46 27 32 46 12 31 46 41 34 -0.59 23 0 0 46 35 40 20 24 56.4 6 255 -56 46 35 10 46 36 10 46 21 10 46 50 11 -0.59 24 0 0 46 44 2 20 24 56.6 6 256 -56 46 43 32 46 44 32 46 29 33 46 58 32 -0.60 25 0 0 46 52 8 20 24 56.9 5 256 -56 46 51 38 46 52 38 46 37 41 47 6 38 -0.60 26 0 0 46 59 59 20 24 57.1 4 257 -57 46 59 29 47 0 28 46 45 32 47 14 27 -0.61 27 0 0 47 7 33 20 24 57.3 3 258 -57 47 7 4 47 8 3 46 53 8 47 22 1 -0.61 28 0 0 47 14 52 20 24 57.4 3 258 -58 47 14 22 47 15 22 47 0 27 47 29 19 -0.62 29 0 0 47 21 55 20 24 57.5 2 259 -58 47 21 26 47 22 25 47 7 31 47 36 21 -0.64 30 0 0 47 28 43 20 24 57.6 1 260 -58 47 28 13 47 29 12 47 14 20 47 43 8 -0.67 31 0 0 47 35 14 20 24 57.6 1 261 -59 47 34 45 47 35 44 47 20 52 47 49 38 -0.77 32 0 0 47 41 30 20 24 57.7 0 261 -59 47 41 0 47 42 0 47 27 9 .. .. .. -6.96 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 421-137048 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 21 06 25.4173 DE: -05 53 06.364 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 21 06 25.4173 DE: -05 53 06.365 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.7 * B mag [mag]: 13.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (175114) 2004 QQ asteroid class: approx. diameter [km]: 2 approx. diameter ["]: 0.004 distance from Earth [AU]: 0.56140 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#134 date of fit: 2023 Mar 01 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): 0.209", 0.033", 60.044° remarks: * orbital elements for (175114)2004 QQ : Mean anomaly = 12.9264726926 deg Arg. of pericenter = 31.4903864382 deg Long. of node = 288.0793683269 deg Inclination = 5.7189530082 deg Eccentricity = 0.6632887278 Semimajor axis = 2.2498098428 AU Perihelion dist = 0.7575363343 AU Mag: H = 16.64, G = 0.15 Epoch of elements : MJD 60636.84875266 TDT (2024 Nov 22.8488) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1342023Mar01,0.05,2024,11,22,20.370060,-0.153064,0.474553,17.914151,5.770587,0.000507,0.000173,0.000001,0.000000 -50.9281,-5.7854,-128.96,-20.37,False UCAC4 421-137048,21.10706044,-5.8851008,12.97,12.66,12.49,0.0,0,,21.12883912,-5.7854257,5.25,4.97,0,0,0 175114,2004 QQ,17.91,1.562,0.5614,0,0,18.800,90.40,,0.2,0 0,12.6786,2024,11,22,31.4904,288.0794,5.7190,0.66329,2.24981,0.75754,16.64,5.0,0.15 15.087,0.2093,0.0327,60,0.0543,Known errors,0.97,0,-1,-1 20241122_137048,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:02 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org