IOTA/IOTA-ES occultation update for (1302) Werra / UCAC4 564-027303 event on 2024 Sep 12, 04:22 UT Visible from Summary ------- On 2024 Sep 12 UT, the 33.9272764845893 km diameter asteroid (1302) Werra will occult a 10.1 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.17 mag to 16.27 mag (the magnitude of the asteroid) for at most 1.300 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: 2024 Sep 12, 04:18 - 2024 Sep 12, 04:26 * geocentric midpoint of event [JD]: 2460565.68240466 * magnitude of target star: 10.10 * magnitude drop [mag]: 6.17 * estimated maximum duration [s]: 1.300 * Moon: 59 % sunlit, 172° distance * Sun: 73° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 36 * 1 sigma uncertainty interval [path widths]: +/- 0.11 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.024, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.024", 0.002", 90°) * approx speed of asteroid's shadow [km/s]: 26.8012 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 564-027303 by 1302 Werra on 2024 Sep 12 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 - 55 0 0 14 6 40 4 18 48.5 0 67 -69 13 56 3 14 17 18 13 53 41 14 19 40 .... - 54 0 0 14 31 55 4 18 48.5 1 67 -68 14 21 17 14 42 33 14 18 55 14 44 55 -0.26 - 53 0 0 14 57 8 4 18 48.7 2 67 -67 14 46 30 15 7 45 14 44 8 15 10 8 -0.25 - 52 0 0 15 22 18 4 18 48.9 3 68 -66 15 11 41 15 32 56 15 9 19 15 35 18 -0.25 - 51 0 0 15 47 25 4 18 49.2 4 68 -66 15 36 48 15 58 3 15 34 26 16 0 25 -0.25 - 50 0 0 16 12 29 4 18 49.6 6 68 -65 16 1 51 16 23 6 15 59 29 16 25 28 -0.25 - 49 0 0 16 37 28 4 18 50.1 7 68 -64 16 26 51 16 48 5 16 24 29 16 50 27 -0.25 - 48 0 0 17 2 22 4 18 50.6 8 69 -63 16 51 45 17 12 59 16 49 23 17 15 21 -0.25 - 47 0 0 17 27 10 4 18 51.3 9 69 -62 17 16 33 17 37 47 17 14 11 17 40 9 -0.25 - 46 0 0 17 51 52 4 18 52.0 10 69 -61 17 41 16 18 2 29 17 38 54 18 4 51 -0.25 - 45 0 0 18 16 28 4 18 52.8 11 70 -60 18 5 51 18 27 4 18 3 30 18 29 26 -0.25 - 44 0 0 18 40 56 4 18 53.7 12 70 -59 18 30 20 18 51 32 18 27 58 18 53 54 -0.25 - 43 0 0 19 5 16 4 18 54.6 13 70 -58 18 54 40 19 15 52 18 52 19 19 18 14 -0.25 - 42 0 0 19 29 27 4 18 55.6 14 71 -57 19 18 52 19 40 3 19 16 31 19 42 25 -0.25 - 41 0 0 19 53 30 4 18 56.7 15 71 -56 19 42 55 20 4 5 19 40 34 20 6 27 -0.25 - 40 0 0 20 17 23 4 18 57.9 16 71 -55 20 6 49 20 27 58 20 4 27 20 30 19 -0.25 - 39 0 0 20 41 6 4 18 59.1 17 72 -54 20 30 32 20 51 40 20 28 11 20 54 1 -0.25 - 38 0 0 21 4 38 4 19 0.4 18 72 -53 20 54 4 21 15 12 20 51 43 21 17 33 -0.25 - 37 0 0 21 27 59 4 19 1.8 19 72 -52 21 17 26 21 38 32 21 15 5 21 40 53 -0.25 - 36 0 0 21 51 8 4 19 3.2 20 73 -51 21 40 36 22 1 41 21 38 15 22 4 2 -0.25 - 35 0 0 22 14 5 4 19 4.7 21 73 -50 22 3 34 22 24 37 22 1 13 22 26 58 -0.25 - 34 0 0 22 36 50 4 19 6.3 22 74 -49 22 26 19 22 47 21 22 23 58 22 49 42 -0.25 - 33 0 0 22 59 21 4 19 7.9 23 74 -48 22 48 51 23 9 52 22 46 30 23 12 13 -0.25 - 32 0 0 23 21 39 4 19 9.6 24 75 -47 23 11 10 23 32 9 23 8 49 23 34 30 -0.25 - 31 0 0 23 43 43 4 19 11.4 25 75 -46 23 33 14 23 54 13 23 30 54 23 56 33 -0.25 - 30 0 0 24 5 33 4 19 13.2 26 75 -45 23 55 5 24 16 2 23 52 45 24 18 22 -0.25 - 29 0 0 24 27 8 4 19 15.1 27 76 -44 24 16 41 24 37 36 24 14 21 24 39 56 -0.25 - 28 0 0 24 48 28 4 19 17.0 28 76 -43 24 38 2 24 58 55 24 35 42 25 1 15 -0.25 - 27 0 0 25 9 33 4 19 19.0 29 77 -42 24 59 7 25 19 59 24 56 47 25 22 19 -0.25 - 26 0 0 25 30 21 4 19 21.1 30 77 -41 25 19 56 25 40 47 25 17 37 25 43 6 -0.25 - 25 0 0 25 50 54 4 19 23.2 31 78 -41 25 40 30 26 1 18 25 38 11 26 3 38 -0.25 - 24 0 0 26 11 10 4 19 25.3 32 78 -40 26 0 46 26 21 34 25 58 28 26 23 53 -0.25 - 23 0 0 26 31 9 4 19 27.5 33 79 -39 26 20 47 26 41 32 26 18 28 26 43 51 -0.25 - 22 0 0 26 50 51 4 19 29.8 34 80 -38 26 40 30 27 1 13 26 38 11 27 3 32 -0.25 - 21 0 0 27 10 16 4 19 32.1 35 80 -37 26 59 55 27 20 37 26 57 37 27 22 55 -0.25 - 20 0 0 27 29 23 4 19 34.4 35 81 -36 27 19 3 27 39 43 27 16 45 27 42 1 -0.25 - 19 0 0 27 48 12 4 19 36.8 36 81 -35 27 37 53 27 58 31 27 35 36 28 0 49 -0.25 - 18 0 0 28 6 43 4 19 39.2 37 82 -34 27 56 25 28 17 2 27 54 8 28 19 19 -0.25 - 17 0 0 28 24 56 4 19 41.7 38 82 -33 28 14 39 28 35 13 28 12 22 28 37 31 -0.25 - 16 0 0 28 42 50 4 19 44.2 39 83 -32 28 32 34 28 53 7 28 30 17 28 55 24 -0.25 - 15 0 0 29 0 26 4 19 46.7 40 84 -31 28 50 11 29 10 41 28 47 54 29 12 58 -0.25 - 14 0 0 29 17 42 4 19 49.3 41 84 -30 29 7 28 29 27 56 29 5 11 29 30 13 -0.25 - 13 0 0 29 34 39 4 19 51.9 42 85 -29 29 24 26 29 44 53 29 22 10 29 47 9 -0.25 - 12 0 0 29 51 17 4 19 54.6 43 86 -28 29 41 5 30 1 30 29 38 49 30 3 46 -0.25 - 11 0 0 30 7 36 4 19 57.3 44 86 -27 29 57 25 30 17 47 29 55 9 30 20 4 -0.25 - 10 0 0 30 23 35 4 20 0.0 45 87 -27 30 13 25 30 33 45 30 11 9 30 36 1 -0.25 - 9 0 0 30 39 14 4 20 2.8 45 88 -26 30 29 5 30 49 23 30 26 49 30 51 39 -0.25 - 8 0 0 30 54 33 4 20 5.6 46 89 -25 30 44 25 31 4 42 30 42 9 31 6 57 -0.25 - 7 0 0 31 9 32 4 20 8.4 47 89 -24 30 59 25 31 19 40 30 57 10 31 21 55 -0.25 - 6 0 0 31 24 12 4 20 11.2 48 90 -23 31 14 5 31 34 18 31 11 50 31 36 33 -0.25 - 5 0 0 31 38 31 4 20 14.1 49 91 -22 31 28 25 31 48 36 31 26 10 31 50 51 -0.25 - 4 0 0 31 52 29 4 20 17.0 50 92 -21 31 42 25 32 2 34 31 40 10 32 4 49 -0.25 - 3 0 0 32 6 8 4 20 19.9 51 93 -20 31 56 4 32 16 12 31 53 50 32 18 26 -0.25 - 2 0 0 32 19 26 4 20 22.9 51 94 -19 32 9 23 32 29 29 32 7 9 32 31 43 -0.25 - 1 0 0 32 32 23 4 20 25.8 52 94 -19 32 22 22 32 42 25 32 20 8 32 44 40 -0.25 0 0 0 32 45 0 4 20 28.8 53 95 -18 32 35 0 32 55 2 32 32 46 32 57 16 -0.25 1 0 0 32 57 17 4 20 31.8 54 96 -17 32 47 17 33 7 17 32 45 3 33 9 31 -0.25 2 0 0 33 9 13 4 20 34.9 55 97 -16 32 59 14 33 19 12 32 57 0 33 21 26 -0.25 3 0 0 33 20 48 4 20 37.9 56 98 -15 33 10 50 33 30 46 33 8 36 33 33 0 -0.24 4 0 0 33 32 2 4 20 41.0 56 99 -14 33 22 5 33 42 0 33 19 52 33 44 13 -0.24 5 0 0 33 42 56 4 20 44.1 57 100 -13 33 32 59 33 52 53 33 30 46 33 55 6 -0.24 6 0 0 33 53 29 4 20 47.2 58 101 -12 33 43 33 34 3 25 33 41 20 34 5 38 -0.24 7 0 0 34 3 41 4 20 50.3 59 103 -12 33 53 46 34 13 36 33 51 33 34 15 49 -0.24 8 0 0 34 13 32 4 20 53.5 60 104 -11 34 3 38 34 23 26 34 1 26 34 25 39 -0.24 9 0 0 34 23 2 4 20 56.6 60 105 -10 34 13 9 34 32 56 34 10 57 34 35 9 -0.24 10 0 0 34 32 12 4 20 59.8 61 106 -9 34 22 20 34 42 5 34 20 8 34 44 17 -0.24 11 0 0 34 41 1 4 21 3.0 62 107 -8 34 31 9 34 50 53 34 28 57 34 53 5 -0.24 12 0 0 34 49 29 4 21 6.2 63 109 -7 34 39 38 34 59 20 34 37 26 35 1 32 -0.24 13 0 0 34 57 36 4 21 9.4 63 110 -7 34 47 46 35 7 27 34 45 34 35 9 39 -0.24 14 0 0 35 5 22 4 21 12.6 64 111 -6 34 55 32 35 15 13 34 53 21 35 17 24 -0.24 15 0 0 35 12 48 4 21 15.9 65 113 -5 35 2 59 35 22 38 35 0 47 35 24 49 -0.24 16 0 0 35 19 53 4 21 19.1 65 114 -4 35 10 4 35 29 42 35 7 53 35 31 53 -0.24 17 0 0 35 26 36 4 21 22.4 66 116 -3 35 16 48 35 36 25 35 14 37 35 38 36 -0.24 18 0 0 35 32 59 4 21 25.6 67 118 -2 35 23 12 35 42 47 35 21 1 35 44 59 -0.24 19 0 0 35 39 2 4 21 28.9 68 120 -1 35 29 15 35 48 49 35 27 4 35 51 0 -0.24 20 0 0 35 44 43 4 21 32.2 68 121 -1 35 34 57 35 54 30 35 32 46 35 56 41 -0.24 21 0 0 35 50 4 4 21 35.5 69 123 0 35 40 18 35 59 50 35 38 7 36 2 1 -0.25 22 0 0 35 55 4 4 21 38.8 69 125 1 35 45 18 36 4 50 35 43 8 36 7 1 -0.25 23 0 0 35 59 43 4 21 42.1 70 127 2 35 49 58 36 9 29 35 47 47 36 11 39 -0.25 24 0 0 36 4 1 4 21 45.4 71 130 3 35 54 16 36 13 46 35 52 6 36 15 57 -0.25 25 0 0 36 7 59 4 21 48.8 71 132 3 35 58 14 36 17 44 35 56 4 36 19 54 -0.25 26 0 0 36 11 36 4 21 52.1 72 134 4 36 1 51 36 21 20 35 59 41 36 23 31 -0.25 27 0 0 36 14 52 4 21 55.4 72 137 5 36 5 8 36 24 36 36 2 58 36 26 46 -0.25 28 0 0 36 17 47 4 21 58.8 73 139 6 36 8 3 36 27 31 36 5 53 36 29 42 -0.25 29 0 0 36 20 22 4 22 2.1 73 142 7 36 10 38 36 30 6 36 8 28 36 32 16 -0.25 30 0 0 36 22 36 4 22 5.5 74 145 8 36 12 53 36 32 20 36 10 43 36 34 30 -0.25 31 0 0 36 24 29 4 22 8.9 74 148 8 36 14 46 36 34 13 36 12 36 36 36 23 -0.25 32 0 0 36 26 2 4 22 12.2 75 152 9 36 16 19 36 35 45 36 14 9 36 37 55 -0.25 33 0 0 36 27 14 4 22 15.6 75 155 10 36 17 31 36 36 57 36 15 21 36 39 7 -0.25 34 0 0 36 28 5 4 22 19.0 75 158 11 36 18 22 36 37 48 36 16 12 36 39 58 -0.25 35 0 0 36 28 35 4 22 22.4 75 162 12 36 18 52 36 38 18 36 16 43 36 40 28 -0.25 36 0 0 36 28 45 4 22 25.7 76 166 12 36 19 2 36 38 28 36 16 52 36 40 38 -0.25 37 0 0 36 28 34 4 22 29.1 76 169 13 36 18 51 36 38 17 36 16 42 36 40 27 -0.25 38 0 0 36 28 3 4 22 32.5 76 173 14 36 18 20 36 37 46 36 16 10 36 39 56 -0.25 39 0 0 36 27 10 4 22 35.9 76 177 15 36 17 27 36 36 54 36 15 18 36 39 4 -0.25 40 0 0 36 25 57 4 22 39.3 76 181 16 36 16 14 36 35 41 36 14 5 36 37 51 -0.25 41 0 0 36 24 24 4 22 42.7 76 185 17 36 14 41 36 34 7 36 12 31 36 36 17 -0.25 42 0 0 36 22 29 4 22 46.1 76 189 17 36 12 46 36 32 13 36 10 36 36 34 23 -0.25 43 0 0 36 20 14 4 22 49.5 76 193 18 36 10 31 36 29 58 36 8 21 36 32 8 -0.25 44 0 0 36 17 39 4 22 52.9 76 197 19 36 7 55 36 27 23 36 5 45 36 29 33 -0.25 45 0 0 36 14 42 4 22 56.3 75 201 20 36 4 58 36 24 26 36 2 48 36 26 37 -0.25 46 0 0 36 11 25 4 22 59.7 75 204 21 36 1 40 36 21 9 35 59 30 36 23 20 -0.25 47 0 0 36 7 47 4 23 3.1 75 208 21 35 58 2 36 17 32 35 55 52 36 19 42 -0.25 48 0 0 36 3 48 4 23 6.5 75 211 22 35 54 3 36 13 33 35 51 53 36 15 44 -0.25 49 0 0 35 59 29 4 23 9.9 74 214 23 35 49 43 36 9 14 35 47 33 36 11 25 -0.25 50 0 0 35 54 48 4 23 13.3 74 218 24 35 45 2 36 4 34 35 42 52 36 6 45 -0.25 51 0 0 35 49 47 4 23 16.7 73 221 25 35 40 1 35 59 34 35 37 50 36 1 44 -0.25 52 0 0 35 44 25 4 23 20.1 73 223 26 35 34 39 35 54 12 35 32 28 35 56 23 -0.25 53 0 0 35 38 43 4 23 23.5 72 226 26 35 28 55 35 48 30 35 26 45 35 50 41 -0.25 54 0 0 35 32 39 4 23 26.8 72 229 27 35 22 51 35 42 27 35 20 41 35 44 38 -0.25 55 0 0 35 26 15 4 23 30.2 71 231 28 35 16 27 35 36 3 35 14 15 35 38 14 -0.25 56 0 0 35 19 29 4 23 33.6 71 233 29 35 9 41 35 29 19 35 7 30 35 31 30 -0.25 57 0 0 35 12 23 4 23 37.0 70 236 30 35 2 34 35 22 13 35 0 23 35 24 25 -0.25 58 0 0 35 4 56 4 23 40.4 69 238 30 34 55 7 35 14 47 34 52 55 35 16 58 -0.25 59 0 0 34 57 9 4 23 43.7 69 240 31 34 47 18 35 7 0 34 45 7 35 9 11 -0.25 60 0 0 34 49 0 4 23 47.1 68 242 32 34 39 9 34 58 52 34 36 57 35 1 4 -0.25 61 0 0 34 40 30 4 23 50.4 68 244 33 34 30 39 34 50 23 34 28 27 34 52 35 -0.25 62 0 0 34 31 40 4 23 53.8 67 245 34 34 21 47 34 41 33 34 19 35 34 43 45 -0.25 63 0 0 34 22 29 4 23 57.1 66 247 35 34 12 35 34 32 23 34 10 23 34 34 35 -0.25 64 0 0 34 12 57 4 24 0.5 65 249 35 34 3 3 34 22 51 34 0 50 34 25 4 -0.25 65 0 0 34 3 4 4 24 3.8 65 250 36 33 53 9 34 12 59 33 50 56 34 15 12 -0.25 66 0 0 33 52 50 4 24 7.1 64 252 37 33 42 54 34 2 46 33 40 41 34 4 59 -0.25 67 0 0 33 42 15 4 24 10.4 63 253 38 33 32 19 33 52 12 33 30 6 33 54 25 -0.25 68 0 0 33 31 20 4 24 13.7 62 254 39 33 21 22 33 41 17 33 19 9 33 43 31 -0.25 69 0 0 33 20 3 4 24 17.0 62 256 40 33 10 5 33 30 2 33 7 52 33 32 15 -0.25 70 0 0 33 8 26 4 24 20.2 61 257 41 32 58 27 33 18 26 32 56 14 33 20 39 -0.25 71 0 0 32 56 29 4 24 23.5 60 258 41 32 46 29 33 6 29 32 44 15 33 8 43 -0.25 72 0 0 32 44 10 4 24 26.7 59 259 42 32 34 9 32 54 11 32 31 56 32 56 25 -0.25 73 0 0 32 31 31 4 24 30.0 59 260 43 32 21 29 32 41 33 32 19 15 32 43 47 -0.25 74 0 0 32 18 31 4 24 33.2 58 262 44 32 8 29 32 28 34 32 6 14 32 30 49 -0.25 75 0 0 32 5 11 4 24 36.4 57 263 45 31 55 8 32 15 15 31 52 53 32 17 30 -0.25 76 0 0 31 51 30 4 24 39.5 56 264 46 31 41 26 32 1 35 31 39 11 32 3 50 -0.25 77 0 0 31 37 29 4 24 42.7 55 265 46 31 27 24 31 47 35 31 25 9 31 49 50 -0.25 78 0 0 31 23 7 4 24 45.8 54 266 47 31 13 1 31 33 14 31 10 46 31 35 29 -0.25 79 0 0 31 8 26 4 24 48.9 54 267 48 30 58 18 31 18 33 30 56 3 31 20 49 -0.25 80 0 0 30 53 24 4 24 52.0 53 268 49 30 43 15 31 3 32 30 41 0 31 5 48 -0.25 81 0 0 30 38 2 4 24 55.1 52 268 50 30 27 53 30 48 11 30 25 37 30 50 27 -0.25 82 0 0 30 22 20 4 24 58.2 51 269 51 30 12 10 30 32 31 30 9 54 30 34 47 -0.25 83 0 0 30 6 18 4 25 1.2 50 270 52 29 56 7 30 16 30 29 53 51 30 18 46 -0.25 84 0 0 29 49 57 4 25 4.2 49 271 53 29 39 45 30 0 9 29 37 28 30 2 26 -0.25 85 0 0 29 33 16 4 25 7.2 48 272 53 29 23 3 29 43 30 29 20 46 29 45 46 -0.25 86 0 0 29 16 16 4 25 10.1 47 272 54 29 6 2 29 26 30 29 3 45 29 28 47 -0.25 87 0 0 28 58 56 4 25 13.0 47 273 55 28 48 41 29 9 12 28 46 24 29 11 29 -0.25 88 0 0 28 41 18 4 25 15.9 46 274 56 28 31 2 28 51 34 28 28 45 28 53 52 -0.25 89 0 0 28 23 20 4 25 18.8 45 275 57 28 13 3 28 33 38 28 10 46 28 35 56 -0.25 90 0 0 28 5 4 4 25 21.6 44 275 58 27 54 47 28 15 23 27 52 29 28 17 41 -0.25 91 0 0 27 46 30 4 25 24.4 43 276 59 27 36 11 27 56 49 27 33 53 27 59 8 -0.25 92 0 0 27 27 38 4 25 27.1 42 277 59 27 17 18 27 37 58 27 15 0 27 40 16 -0.25 93 0 0 27 8 27 4 25 29.8 41 277 60 26 58 6 27 18 48 26 55 48 27 21 7 -0.25 94 0 0 26 48 59 4 25 32.5 40 278 61 26 38 37 26 59 21 26 36 19 27 1 40 -0.25 95 0 0 26 29 13 4 25 35.1 39 279 62 26 18 51 26 39 36 26 16 32 26 41 55 -0.25 96 0 0 26 9 10 4 25 37.7 38 279 63 25 58 47 26 19 34 25 56 28 26 21 53 -0.25 97 0 0 25 48 51 4 25 40.2 37 280 64 25 38 26 25 59 15 25 36 7 26 1 35 -0.25 98 0 0 25 28 14 4 25 42.7 36 280 64 25 17 49 25 38 40 25 15 30 25 40 59 -0.25 99 0 0 25 7 22 4 25 45.2 35 281 65 24 56 56 25 17 48 24 54 36 25 20 8 -0.25 100 0 0 24 46 13 4 25 47.6 34 281 66 24 35 47 24 56 41 24 33 27 24 59 1 -0.25 101 0 0 24 24 49 4 25 50.0 33 282 67 24 14 22 24 35 18 24 12 2 24 37 38 -0.25 102 0 0 24 3 10 4 25 52.3 32 282 68 23 52 42 24 13 39 23 50 22 24 16 0 -0.25 103 0 0 23 41 17 4 25 54.5 31 283 68 23 30 48 23 51 46 23 28 27 23 54 7 -0.26 104 0 0 23 19 9 4 25 56.7 31 283 69 23 8 39 23 29 39 23 6 18 23 31 59 -0.26 105 0 0 22 56 46 4 25 58.9 30 284 70 22 46 16 23 7 17 22 43 55 23 9 38 -0.26 106 0 0 22 34 11 4 26 0.9 29 284 70 22 23 40 22 44 42 22 21 19 22 47 3 -0.26 107 0 0 22 11 22 4 26 3.0 28 285 71 22 0 50 22 21 54 21 58 29 22 24 15 -0.26 108 0 0 21 48 21 4 26 4.9 27 285 72 21 37 48 21 58 54 21 35 27 22 1 15 -0.26 109 0 0 21 25 7 4 26 6.8 26 286 72 21 14 34 21 35 41 21 12 13 21 38 2 -0.26 110 0 0 21 1 42 4 26 8.7 25 286 73 20 51 8 21 12 16 20 48 47 21 14 37 -0.26 111 0 0 20 38 6 4 26 10.5 24 287 73 20 27 31 20 48 40 20 25 10 20 51 2 -0.26 112 0 0 20 14 19 4 26 12.2 22 287 74 20 3 44 20 24 54 20 1 23 20 27 15 -0.26 113 0 0 19 50 21 4 26 13.8 21 287 74 19 39 46 20 0 57 19 37 25 20 3 19 -0.26 114 0 0 19 26 15 4 26 15.4 20 288 75 19 15 39 19 36 51 19 13 18 19 39 12 -0.26 115 0 0 19 1 59 4 26 16.9 19 288 75 18 51 23 19 12 35 18 49 1 19 14 57 -0.26 116 0 0 18 37 34 4 26 18.3 18 288 75 18 26 58 18 48 11 18 24 37 18 50 33 -0.26 117 0 0 18 13 2 4 26 19.7 17 289 75 18 2 26 18 23 39 18 0 4 18 26 1 -0.26 118 0 0 17 48 23 4 26 21.0 16 289 75 17 37 46 17 59 0 17 35 24 18 1 22 -0.27 119 0 0 17 23 36 4 26 22.2 15 289 75 17 12 59 17 34 14 17 10 37 17 36 36 -0.27 120 0 0 16 58 44 4 26 23.3 14 290 75 16 48 6 17 9 21 16 45 44 17 11 43 -0.27 121 0 0 16 33 45 4 26 24.4 13 290 75 16 23 8 16 44 23 16 20 46 16 46 45 -0.27 122 0 0 16 8 42 4 26 25.4 12 290 75 15 58 5 16 19 20 15 55 43 16 21 43 -0.27 123 0 0 15 43 35 4 26 26.3 11 291 74 15 32 58 15 54 13 15 30 36 15 56 35 -0.27 124 0 0 15 18 24 4 26 27.1 10 291 74 15 7 46 15 29 2 15 5 24 15 31 24 -0.28 125 0 0 14 53 10 4 26 27.9 9 291 74 14 42 32 15 3 48 14 40 10 15 6 10 -0.28 126 0 0 14 27 53 4 26 28.6 8 291 73 14 17 16 14 38 31 14 14 54 14 40 53 -0.28 127 0 0 14 2 35 4 26 29.1 7 292 72 13 51 57 14 13 13 13 49 35 14 15 35 -0.29 128 0 0 13 37 15 4 26 29.6 6 292 72 13 26 38 13 47 53 13 24 16 13 50 15 -0.30 129 0 0 13 11 55 4 26 30.1 5 292 71 13 1 18 13 22 33 12 58 56 13 24 55 -0.31 130 0 0 12 46 35 4 26 30.4 4 292 71 12 35 58 12 57 13 12 33 36 12 59 35 -0.32 131 0 0 12 21 16 4 26 30.6 3 293 70 12 10 39 12 31 53 12 8 17 12 34 15 -0.36 132 0 0 11 55 58 4 26 30.8 2 293 69 11 45 22 12 6 35 11 43 0 12 8 57 -0.43 133 0 0 11 30 42 4 26 30.9 0 293 68 11 20 6 11 41 19 11 17 44 11 43 41 -0.81 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 564-027303 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 26 35.5640 DE: +22 36 32.664 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 26 35.5640 DE: +22 36 32.664 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 10.1 * B mag [mag]: 11.7 * Diameter [mas]: 0.50 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1302) Werra asteroid class: approx. diameter [km]: 34 approx. diameter ["]: 0.017 distance from Earth [AU]: 2.67410 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#50 date of fit: 2023 Feb 11 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): 0.024", 0.002", 89.772° remarks: * orbital elements for (1302)Werra : Mean anomaly = 353.4579199020 deg Arg. of pericenter = 353.4764198278 deg Long. of node = 90.1040566745 deg Inclination = 2.5962851909 deg Eccentricity = 0.1755217789 Semimajor axis = 3.1164449985 AU Perihelion dist = 2.5694410284 AU Mag: H = 11.02, G = 0.15 Epoch of elements : MJD 60565.18240421 TDT (2024 Sep 12.1824) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#502023Feb11,1.30,2024,9,12,4.377712,0.006366,0.235728,15.122501,-0.382496,-0.005358,0.000244,0.000000,0.000000 39.6817,22.5955,113.39,4.00,False UCAC4 564-027303,6.44321219,22.6090734,11.74,10.10,9.21,0.5,4,,6.46795629,22.5954796,6.18,6.61,0,0,0 1302,Werra,16.27,34.897,2.6741,0,0,3.592,-1.26,,2.2,0 0,353.4252,2024,9,12,353.4764,90.1041,2.5963,0.17552,3.11644,2.56944,11.02,5.0,0.15 1.111,0.0237,0.0019,90,0.0020,Known errors,0.89,0,-1,-1 20240912_027303,60140.56 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:22 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org