IOTA/IOTA-ES occultation update for (1504) Lappeenranta / UCAC4 596-030207 event on 2024 Mar 27, 14:34 UT Visible from Summary ------- On 2024 Mar 27 UT, the 11.4145565251474 km diameter asteroid (1504) Lappeenranta will occult a 9.8 mag star in the constellation Auriga for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.09 mag to 15.93 mag (the magnitude of the asteroid) for at most 0.580 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 Mar 27, 14:29 - 2024 Mar 27, 14:39 * geocentric midpoint of event [JD]: 2460397.10725641 * magnitude of target star: 9.84 * magnitude drop [mag]: 6.09 * estimated maximum duration [s]: 0.580 * Moon: 95 % sunlit, 119° distance * Sun: 86° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 13 * 1 sigma uncertainty interval [path widths]: +/- 0.43 * 1 sigma uncertainty interval [seconds]: +/- 1.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.001", 75°) * approx speed of asteroid's shadow [km/s]: 19.9042 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 596-030207 by 1504 Lappeenranta on 2024 Mar 27 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 - 52 0 0 23 55 36 14 29 51.4 1 58 64 23 51 16 23 59 56 23 47 31 24 3 42 .... - 51 0 0 24 30 32 14 29 51.6 2 59 64 24 26 11 24 34 52 24 22 25 24 38 39 -0.54 - 50 0 0 25 5 37 14 29 51.9 3 59 64 25 1 16 25 9 59 24 57 30 25 13 46 -0.56 - 49 0 0 25 40 52 14 29 52.3 4 59 64 25 36 30 25 45 14 25 32 43 25 49 2 -0.58 - 48 0 0 26 16 13 14 29 52.9 5 60 64 26 11 51 26 20 36 26 8 3 26 24 24 -0.58 - 47 0 0 26 51 41 14 29 53.6 6 60 64 26 47 18 26 56 4 26 43 30 26 59 53 -0.59 - 46 0 0 27 27 14 14 29 54.4 7 61 64 27 22 50 27 31 38 27 19 1 27 35 27 -0.59 - 45 0 0 28 2 50 14 29 55.3 8 61 64 27 58 26 28 7 14 27 54 37 28 11 4 -0.59 - 44 0 0 28 38 29 14 29 56.4 9 62 63 28 34 4 28 42 54 28 30 14 28 46 44 -0.59 - 43 0 0 29 14 9 14 29 57.6 10 62 63 29 9 43 29 18 34 29 5 53 29 22 25 -0.60 - 42 0 0 29 49 48 14 29 58.9 11 63 63 29 45 23 29 54 14 29 41 32 29 58 5 -0.60 - 41 0 0 30 25 26 14 30 0.3 12 63 62 30 21 0 30 29 52 30 17 9 30 33 44 -0.60 - 40 0 0 31 1 2 14 30 1.9 14 64 62 30 56 35 31 5 28 30 52 44 31 9 20 -0.60 - 39 0 0 31 36 33 14 30 3.5 15 64 61 31 32 6 31 41 0 31 28 15 31 44 52 -0.60 - 38 0 0 32 11 59 14 30 5.3 16 65 61 32 7 32 32 16 26 32 3 40 32 20 18 -0.60 - 37 0 0 32 47 19 14 30 7.2 17 66 60 32 42 51 32 51 46 32 39 0 32 55 38 -0.60 - 36 0 0 33 22 30 14 30 9.2 18 66 60 33 18 3 33 26 58 33 14 11 33 30 51 -0.60 - 35 0 0 33 57 33 14 30 11.2 19 67 59 33 53 6 34 2 1 33 49 13 34 5 54 -0.60 - 34 0 0 34 32 26 14 30 13.4 20 68 58 34 27 58 34 36 54 34 24 6 34 40 47 -0.60 - 33 0 0 35 7 7 14 30 15.7 21 68 58 35 2 39 35 11 35 34 58 47 35 15 28 -0.60 - 32 0 0 35 41 36 14 30 18.0 22 69 57 35 37 8 35 46 4 35 33 16 35 49 57 -0.60 - 31 0 0 36 15 51 14 30 20.5 23 70 56 36 11 23 36 20 19 36 7 31 36 24 12 -0.60 - 30 0 0 36 49 51 14 30 23.0 23 70 56 36 45 23 36 54 19 36 41 31 36 58 12 -0.60 - 29 0 0 37 23 36 14 30 25.6 24 71 55 37 19 8 37 28 4 37 15 16 37 31 56 -0.60 - 28 0 0 37 57 3 14 30 28.3 25 72 54 37 52 36 38 1 31 37 48 44 38 5 24 -0.60 - 27 0 0 38 30 13 14 30 31.0 26 72 54 38 25 46 38 34 41 38 21 54 38 38 33 -0.60 - 26 0 0 39 3 5 14 30 33.9 27 73 53 38 58 38 39 7 32 38 54 46 39 11 24 -0.60 - 25 0 0 39 35 36 14 30 36.8 28 74 52 39 31 9 39 40 3 39 27 18 39 43 55 -0.60 - 24 0 0 40 7 47 14 30 39.7 29 75 51 40 3 21 40 12 14 39 59 30 40 16 6 -0.60 - 23 0 0 40 39 37 14 30 42.7 30 76 50 40 35 11 40 44 4 40 31 20 40 47 55 -0.60 - 22 0 0 41 11 5 14 30 45.8 31 77 50 41 6 39 41 15 31 41 2 48 41 19 22 -0.60 - 21 0 0 41 42 10 14 30 48.9 32 77 49 41 37 44 41 46 35 41 33 54 41 50 26 -0.60 - 20 0 0 42 12 51 14 30 52.0 32 78 48 42 8 26 42 17 16 42 4 36 42 21 7 -0.60 - 19 0 0 42 43 8 14 30 55.2 33 79 47 42 38 44 42 47 33 42 34 54 42 51 23 -0.60 - 18 0 0 43 13 1 14 30 58.5 34 80 47 43 8 37 43 17 25 43 4 48 43 21 14 -0.60 - 17 0 0 43 42 28 14 31 1.7 35 81 46 43 38 5 43 46 52 43 34 16 43 50 41 -0.60 - 16 0 0 44 11 29 14 31 5.0 36 82 45 44 7 7 44 15 52 44 3 19 44 19 41 -0.60 - 15 0 0 44 40 5 14 31 8.4 36 83 44 44 35 43 44 44 27 44 31 55 44 48 15 -0.60 - 14 0 0 45 8 13 14 31 11.7 37 84 43 45 3 52 45 12 35 45 0 5 45 16 22 -0.60 - 13 0 0 45 35 55 14 31 15.1 38 85 43 45 31 34 45 40 16 45 27 48 45 44 3 -0.60 - 12 0 0 46 3 9 14 31 18.5 39 86 42 45 58 49 46 7 29 45 55 3 46 11 16 -0.60 - 11 0 0 46 29 56 14 31 21.9 39 87 41 46 25 37 46 34 15 46 21 52 46 38 1 -0.60 - 10 0 0 46 56 15 14 31 25.4 40 88 40 46 51 56 47 0 33 46 48 12 47 4 18 -0.60 - 9 0 0 47 22 5 14 31 28.8 41 89 40 47 17 48 47 26 23 47 14 4 47 30 8 -0.60 - 8 0 0 47 47 28 14 31 32.3 42 90 39 47 43 11 47 51 45 47 39 28 47 55 29 -0.60 - 7 0 0 48 12 22 14 31 35.8 42 92 38 48 8 6 48 16 38 48 4 23 48 20 21 -0.60 - 6 0 0 48 36 48 14 31 39.2 43 93 37 48 32 32 48 41 3 48 28 51 48 44 45 -0.60 - 5 0 0 49 0 45 14 31 42.7 44 94 37 48 56 30 49 5 0 48 52 50 49 8 41 -0.60 - 4 0 0 49 24 14 14 31 46.2 44 95 36 49 20 0 49 28 27 49 16 20 49 32 8 -0.60 - 3 0 0 49 47 14 14 31 49.7 45 96 35 49 43 1 49 51 27 49 39 22 49 55 7 -0.60 - 2 0 0 50 9 45 14 31 53.2 45 97 35 50 5 33 50 13 57 50 1 55 50 17 37 -0.60 - 1 0 0 50 31 48 14 31 56.6 46 99 34 50 27 37 50 36 0 50 24 0 50 39 38 -0.60 0 0 0 50 53 23 14 32 0.1 47 100 33 50 49 13 50 57 34 50 45 36 51 1 11 -0.60 1 0 0 51 14 30 14 32 3.6 47 101 32 51 10 20 51 18 39 51 6 44 51 22 16 -0.60 2 0 0 51 35 8 14 32 7.0 48 103 32 51 31 0 51 39 16 51 27 24 51 42 52 -0.60 3 0 0 51 55 18 14 32 10.5 48 104 31 51 51 11 51 59 26 51 47 36 52 3 1 -0.60 4 0 0 52 15 0 14 32 13.9 49 105 30 52 10 54 52 19 7 52 7 20 52 22 41 -0.60 5 0 0 52 34 15 14 32 17.4 49 107 30 52 30 9 52 38 21 52 26 36 52 41 54 -0.60 6 0 0 52 53 2 14 32 20.8 50 108 29 52 48 57 52 57 7 52 45 25 53 0 40 -0.60 7 0 0 53 11 22 14 32 24.2 50 109 28 53 7 18 53 15 26 53 3 46 53 18 58 -0.60 8 0 0 53 29 14 14 32 27.6 51 111 28 53 25 12 53 33 17 53 21 41 53 36 49 -0.60 9 0 0 53 46 40 14 32 31.0 51 112 27 53 42 38 53 50 42 53 39 8 53 54 13 -0.60 10 0 0 54 3 39 14 32 34.4 52 114 26 53 59 38 54 7 40 53 56 9 54 11 10 -0.60 11 0 0 54 20 12 14 32 37.7 52 115 26 54 16 12 54 24 12 54 12 43 54 27 41 -0.60 12 0 0 54 36 18 14 32 41.0 52 116 25 54 32 19 54 40 18 54 28 51 54 43 46 -0.60 13 0 0 54 51 59 14 32 44.4 53 118 24 54 48 0 54 55 57 54 44 33 54 59 25 -0.60 14 0 0 55 7 14 14 32 47.7 53 119 24 55 3 16 55 11 11 54 59 50 55 14 38 -0.60 15 0 0 55 22 3 14 32 51.0 54 121 23 55 18 6 55 26 0 55 14 41 55 29 26 -0.60 16 0 0 55 36 27 14 32 54.3 54 123 23 55 32 32 55 40 23 55 29 7 55 43 49 -0.60 17 0 0 55 50 27 14 32 57.5 54 124 22 55 46 32 55 54 22 55 43 8 55 57 46 -0.60 18 0 0 56 4 2 14 33 0.8 55 126 21 56 0 7 56 7 56 55 56 44 56 11 20 -0.60 19 0 0 56 17 12 14 33 4.0 55 127 21 56 13 19 56 21 6 56 9 56 56 24 29 -0.60 20 0 0 56 29 58 14 33 7.2 55 129 20 56 26 6 56 33 51 56 22 44 56 37 14 -0.60 21 0 0 56 42 21 14 33 10.4 55 130 20 56 38 29 56 46 13 56 35 8 56 49 35 -0.60 22 0 0 56 54 20 14 33 13.6 56 132 19 56 50 29 56 58 11 56 47 8 57 1 32 -0.60 23 0 0 57 5 56 14 33 16.7 56 134 18 57 2 5 57 9 46 56 58 45 57 13 6 -0.60 24 0 0 57 17 8 14 33 19.9 56 135 18 57 13 18 57 20 58 57 9 59 57 24 18 -0.60 25 0 0 57 27 58 14 33 23.0 57 137 17 57 24 9 57 31 47 57 20 50 57 35 6 -0.60 26 0 0 57 38 25 14 33 26.1 57 139 17 57 34 37 57 42 14 57 31 19 57 45 32 -0.60 27 0 0 57 48 30 14 33 29.2 57 140 16 57 44 42 57 52 18 57 41 25 57 55 36 -0.60 28 0 0 57 58 13 14 33 32.3 57 142 15 57 54 26 58 2 0 57 51 9 58 5 17 -0.60 29 0 0 58 7 34 14 33 35.4 57 144 15 58 3 48 58 11 20 58 0 31 58 14 37 -0.60 30 0 0 58 16 33 14 33 38.5 58 145 14 58 12 48 58 20 19 58 9 32 58 23 35 -0.60 31 0 0 58 25 11 14 33 41.5 58 147 14 58 21 26 58 28 57 58 18 11 58 32 12 -0.60 32 0 0 58 33 28 14 33 44.5 58 149 13 58 29 44 58 37 13 58 26 29 58 40 28 -0.60 33 0 0 58 41 24 14 33 47.5 58 150 13 58 37 40 58 45 8 58 34 25 58 48 23 -0.60 34 0 0 58 48 59 14 33 50.5 58 152 12 58 45 15 58 52 43 58 42 2 58 55 57 -0.60 35 0 0 58 56 13 14 33 53.5 58 154 12 58 52 31 58 59 57 58 49 17 59 3 10 -0.60 36 0 0 59 3 8 14 33 56.5 58 156 11 58 59 25 59 6 50 58 56 12 59 10 4 -0.60 37 0 0 59 9 42 14 33 59.5 59 157 11 59 6 0 59 13 24 59 2 47 59 16 37 -0.60 38 0 0 59 15 55 14 34 2.4 59 159 10 59 12 14 59 19 37 59 9 2 59 22 50 -0.60 39 0 0 59 21 50 14 34 5.3 59 161 10 59 18 8 59 25 31 59 14 56 59 28 43 -0.60 40 0 0 59 27 24 14 34 8.3 59 162 9 59 23 43 59 31 5 59 20 32 59 34 17 -0.60 41 0 0 59 32 39 14 34 11.2 59 164 8 59 28 58 59 36 19 59 25 47 59 39 31 -0.60 42 0 0 59 37 34 14 34 14.1 59 166 8 59 33 54 59 41 14 59 30 43 59 44 25 -0.60 43 0 0 59 42 10 14 34 17.0 59 168 7 59 38 30 59 45 50 59 35 20 59 49 1 -0.60 44 0 0 59 46 27 14 34 19.9 59 169 7 59 42 48 59 50 6 59 39 37 59 53 17 -0.60 45 0 0 59 50 25 14 34 22.8 59 171 6 59 46 46 59 54 4 59 43 36 59 57 15 -0.60 46 0 0 59 54 4 14 34 25.6 59 173 6 59 50 25 59 57 43 59 47 15 60 0 53 -0.60 47 0 0 59 57 24 14 34 28.5 59 175 5 59 53 46 60 1 3 59 50 36 60 4 13 -0.60 48 0 0 60 0 25 14 34 31.3 59 176 5 59 56 47 60 4 4 59 53 38 60 7 14 -0.60 49 0 0 60 3 8 14 34 34.2 59 178 4 59 59 30 60 6 46 59 56 21 60 9 56 -0.60 50 0 0 60 5 32 14 34 37.0 59 180 4 60 1 54 60 9 10 59 58 45 60 12 20 -0.60 51 0 0 60 7 38 14 34 39.9 59 182 3 60 4 0 60 11 16 60 0 51 60 14 25 -0.60 52 0 0 60 9 25 14 34 42.7 59 183 3 60 5 48 60 13 3 60 2 39 60 16 12 -0.60 53 0 0 60 10 54 14 34 45.5 59 185 2 60 7 17 60 14 32 60 4 8 60 17 41 -0.60 54 0 0 60 12 5 14 34 48.3 59 187 2 60 8 27 60 15 42 60 5 18 60 18 51 -0.60 55 0 0 60 12 57 14 34 51.1 59 188 1 60 9 19 60 16 34 60 6 11 60 19 43 -0.60 56 0 0 60 13 31 14 34 53.9 59 190 1 60 9 53 60 17 8 60 6 45 60 20 17 -0.60 57 0 0 60 13 46 14 34 56.7 58 192 0 60 10 9 60 17 24 60 7 0 60 20 33 -0.60 58 0 0 60 13 44 14 34 59.5 58 194 0 60 10 6 60 17 21 60 6 58 60 20 30 -0.60 59 0 0 60 13 23 14 35 2.3 58 195 -1 60 9 45 60 17 0 60 6 37 60 20 9 -0.60 60 0 0 60 12 43 14 35 5.1 58 197 -1 60 9 6 60 16 21 60 5 57 60 19 30 -0.60 61 0 0 60 11 46 14 35 7.9 58 199 -2 60 8 8 60 15 23 60 5 0 60 18 33 -0.60 62 0 0 60 10 30 14 35 10.7 58 200 -2 60 6 52 60 14 8 60 3 44 60 17 17 -0.60 63 0 0 60 8 56 14 35 13.5 58 202 -3 60 5 18 60 12 34 60 2 9 60 15 43 -0.60 64 0 0 60 7 3 14 35 16.3 58 204 -3 60 3 25 60 10 41 60 0 16 60 13 51 -0.60 65 0 0 60 4 52 14 35 19.1 57 205 -4 60 1 14 60 8 30 59 58 5 60 11 40 -0.60 66 0 0 60 2 23 14 35 21.8 57 207 -4 59 58 44 60 6 1 59 55 35 60 9 11 -0.60 67 0 0 59 59 34 14 35 24.6 57 208 -5 59 55 56 60 3 13 59 52 46 60 6 23 -0.60 68 0 0 59 56 28 14 35 27.4 57 210 -5 59 52 49 60 0 6 59 49 39 60 3 16 -0.60 69 0 0 59 53 2 14 35 30.2 57 212 -6 59 49 23 59 56 41 59 46 13 59 59 51 -0.60 70 0 0 59 49 18 14 35 33.0 56 213 -6 59 45 38 59 52 57 59 42 28 59 56 7 -0.60 71 0 0 59 45 14 14 35 35.8 56 215 -7 59 41 35 59 48 54 59 38 24 59 52 5 -0.60 72 0 0 59 40 52 14 35 38.6 56 216 -7 59 37 12 59 44 32 59 34 1 59 47 43 -0.60 73 0 0 59 36 10 14 35 41.4 56 218 -8 59 32 30 59 39 51 59 29 19 59 43 2 -0.60 74 0 0 59 31 9 14 35 44.2 55 219 -8 59 27 29 59 34 50 59 24 17 59 38 2 -0.60 75 0 0 59 25 49 14 35 47.0 55 221 -9 59 22 8 59 29 30 59 18 56 59 32 42 -0.60 76 0 0 59 20 9 14 35 49.8 55 222 -9 59 16 28 59 23 51 59 13 16 59 27 3 -0.60 77 0 0 59 14 10 14 35 52.6 55 224 -10 59 10 28 59 17 52 59 7 15 59 21 4 -0.60 78 0 0 59 7 50 14 35 55.4 54 225 -10 59 4 8 59 11 33 59 0 55 59 14 46 -0.60 79 0 0 59 1 11 14 35 58.2 54 227 -11 58 57 28 59 4 54 58 54 15 59 8 7 -0.60 80 0 0 58 54 11 14 36 1.0 54 228 -11 58 50 28 58 57 54 58 47 14 59 1 8 -0.60 81 0 0 58 46 51 14 36 3.9 53 230 -12 58 43 7 58 50 35 58 39 53 58 53 49 -0.60 82 0 0 58 39 10 14 36 6.7 53 231 -12 58 35 26 58 42 55 58 32 11 58 46 10 -0.60 83 0 0 58 31 9 14 36 9.5 53 233 -13 58 27 24 58 34 54 58 24 9 58 38 9 -0.60 84 0 0 58 22 46 14 36 12.4 52 234 -13 58 19 1 58 26 32 58 15 45 58 29 48 -0.60 85 0 0 58 14 3 14 36 15.2 52 236 -14 58 10 17 58 17 49 58 7 1 58 21 5 -0.60 86 0 0 58 4 58 14 36 18.1 52 237 -15 58 1 11 58 8 44 57 57 54 58 12 1 -0.60 87 0 0 57 55 31 14 36 20.9 51 238 -15 57 51 44 57 59 18 57 48 27 58 2 36 -0.60 88 0 0 57 45 42 14 36 23.8 51 240 -16 57 41 55 57 49 31 57 38 37 57 52 49 -0.60 89 0 0 57 35 32 14 36 26.7 51 241 -16 57 31 43 57 39 21 57 28 25 57 42 39 -0.60 90 0 0 57 24 59 14 36 29.6 50 242 -17 57 21 10 57 28 48 57 17 51 57 32 8 -0.60 91 0 0 57 14 4 14 36 32.4 50 244 -17 57 10 14 57 17 54 57 6 54 57 21 14 -0.60 92 0 0 57 2 45 14 36 35.3 49 245 -18 56 58 55 57 6 36 56 55 35 57 9 57 -0.60 93 0 0 56 51 4 14 36 38.2 49 246 -18 56 47 13 56 54 56 56 43 52 56 58 17 -0.60 94 0 0 56 39 0 14 36 41.1 48 248 -19 56 35 7 56 42 52 56 31 46 56 46 14 -0.60 95 0 0 56 26 32 14 36 44.0 48 249 -20 56 22 39 56 30 25 56 19 16 56 33 47 -0.60 96 0 0 56 13 40 14 36 46.9 48 250 -20 56 9 46 56 17 34 56 6 23 56 20 57 -0.60 97 0 0 56 0 24 14 36 49.8 47 252 -21 55 56 29 56 4 18 55 53 6 56 7 42 -0.60 98 0 0 55 46 43 14 36 52.8 47 253 -21 55 42 48 55 50 39 55 39 24 55 54 4 -0.60 99 0 0 55 32 39 14 36 55.7 46 254 -22 55 28 42 55 36 35 55 25 17 55 40 0 -0.60 100 0 0 55 18 9 14 36 58.6 46 255 -22 55 14 12 55 22 6 55 10 46 55 25 32 -0.60 101 0 0 55 3 14 14 37 1.5 45 257 -23 54 59 16 55 7 12 54 55 50 55 10 39 -0.60 102 0 0 54 47 54 14 37 4.5 45 258 -24 54 43 55 54 51 53 54 40 28 54 55 20 -0.60 103 0 0 54 32 8 14 37 7.4 44 259 -24 54 28 8 54 36 8 54 24 40 54 39 36 -0.60 104 0 0 54 15 56 14 37 10.4 44 260 -25 54 11 56 54 19 57 54 8 27 54 23 26 -0.60 105 0 0 53 59 18 14 37 13.3 43 261 -25 53 55 17 54 3 20 53 51 48 54 6 50 -0.60 106 0 0 53 42 14 14 37 16.2 43 262 -26 53 38 12 53 46 17 53 34 42 53 49 48 -0.60 107 0 0 53 24 44 14 37 19.2 42 264 -27 53 20 41 53 28 47 53 17 10 53 32 19 -0.60 108 0 0 53 6 46 14 37 22.1 41 265 -27 53 2 42 53 10 51 52 59 11 53 14 23 -0.61 109 0 0 52 48 22 14 37 25.0 41 266 -28 52 44 17 52 52 27 52 40 44 52 56 0 -0.61 110 0 0 52 29 30 14 37 28.0 40 267 -28 52 25 24 52 33 36 52 21 51 52 37 10 -0.61 111 0 0 52 10 11 14 37 30.9 40 268 -29 52 6 4 52 14 18 52 2 30 52 17 53 -0.61 112 0 0 51 50 24 14 37 33.8 39 269 -30 51 46 17 51 54 32 51 42 42 51 58 8 -0.61 113 0 0 51 30 10 14 37 36.7 38 270 -30 51 26 2 51 34 19 51 22 26 51 37 55 -0.61 114 0 0 51 9 28 14 37 39.6 38 271 -31 51 5 18 51 13 38 51 1 42 51 17 14 -0.61 115 0 0 50 48 18 14 37 42.5 37 272 -32 50 44 7 50 52 28 50 40 30 50 56 6 -0.61 116 0 0 50 26 39 14 37 45.4 36 273 -32 50 22 28 50 30 51 50 18 50 50 34 29 -0.61 117 0 0 50 4 33 14 37 48.3 36 274 -33 50 0 21 50 8 45 49 56 42 50 12 24 -0.61 118 0 0 49 41 58 14 37 51.1 35 275 -34 49 37 45 49 46 11 49 34 5 49 49 51 -0.61 119 0 0 49 18 55 14 37 54.0 34 276 -34 49 14 41 49 23 9 49 11 1 49 26 50 -0.61 120 0 0 48 55 24 14 37 56.8 34 277 -35 48 51 9 48 59 39 48 47 28 49 3 20 -0.61 121 0 0 48 31 24 14 37 59.6 33 278 -36 48 27 8 48 35 40 48 23 27 48 39 22 -0.61 122 0 0 48 6 56 14 38 2.4 32 279 -36 48 2 40 48 11 13 47 58 57 48 14 56 -0.61 123 0 0 47 42 0 14 38 5.1 32 280 -37 47 37 43 47 46 18 47 34 0 47 50 1 -0.61 124 0 0 47 16 36 14 38 7.8 31 281 -38 47 12 18 47 20 54 47 8 35 47 24 39 -0.61 125 0 0 46 50 44 14 38 10.5 30 282 -38 46 46 26 46 55 3 46 42 41 46 58 48 -0.61 126 0 0 46 24 25 14 38 13.2 29 283 -39 46 20 5 46 28 44 46 16 20 46 32 30 -0.61 127 0 0 45 57 38 14 38 15.8 28 284 -39 45 53 17 46 1 58 45 49 32 46 5 44 -0.62 128 0 0 45 30 23 14 38 18.4 28 285 -40 45 26 2 45 34 44 45 22 16 45 38 31 -0.62 129 0 0 45 2 42 14 38 20.9 27 285 -41 44 58 21 45 7 4 44 54 34 45 10 51 -0.62 130 0 0 44 34 34 14 38 23.4 26 286 -41 44 30 12 44 38 56 44 26 25 44 42 45 -0.62 131 0 0 44 6 0 14 38 25.9 25 287 -42 44 1 37 44 10 23 43 57 49 44 14 12 -0.62 132 0 0 43 37 0 14 38 28.3 24 288 -43 43 32 37 43 41 24 43 28 48 43 45 13 -0.62 133 0 0 43 7 35 14 38 30.6 24 289 -43 43 3 11 43 11 59 42 59 22 43 15 48 -0.62 134 0 0 42 37 45 14 38 32.9 23 289 -44 42 33 20 42 42 9 42 29 31 42 45 59 -0.62 135 0 0 42 7 31 14 38 35.1 22 290 -45 42 3 6 42 11 56 41 59 16 42 15 46 -0.62 136 0 0 41 36 52 14 38 37.3 21 291 -45 41 32 27 41 41 18 41 28 37 41 45 9 -0.63 137 0 0 41 5 51 14 38 39.4 20 292 -46 41 1 26 41 10 17 40 57 35 41 14 8 -0.63 138 0 0 40 34 28 14 38 41.4 19 292 -46 40 30 2 40 38 54 40 26 11 40 42 46 -0.63 139 0 0 40 2 43 14 38 43.4 18 293 -47 39 58 16 40 7 9 39 54 25 40 11 1 -0.63 140 0 0 39 30 37 14 38 45.2 17 294 -48 39 26 10 39 35 4 39 22 19 39 38 56 -0.63 141 0 0 38 58 11 14 38 47.0 16 295 -48 38 53 44 39 2 38 38 49 52 39 6 30 -0.63 142 0 0 38 25 26 14 38 48.8 15 295 -49 38 20 59 38 29 53 38 17 7 38 33 45 -0.64 143 0 0 37 52 23 14 38 50.4 14 296 -49 37 47 55 37 56 50 37 44 4 38 0 43 -0.64 144 0 0 37 19 2 14 38 51.9 13 296 -50 37 14 35 37 23 30 37 10 43 37 27 22 -0.64 145 0 0 36 45 25 14 38 53.4 13 297 -50 36 40 57 36 49 52 36 37 5 36 53 45 -0.64 146 0 0 36 11 32 14 38 54.7 12 298 -51 36 7 5 36 16 0 36 3 13 36 19 53 -0.65 147 0 0 35 37 25 14 38 56.0 11 298 -51 35 32 58 35 41 53 35 29 6 35 45 46 -0.65 148 0 0 35 3 5 14 38 57.1 10 299 -52 34 58 38 35 7 33 34 54 46 35 11 26 -0.66 149 0 0 34 28 33 14 38 58.2 9 300 -52 34 24 6 34 33 1 34 20 14 34 36 53 -0.67 150 0 0 33 53 50 14 38 59.1 8 300 -52 33 49 23 33 58 18 33 45 31 34 2 10 -0.67 151 0 0 33 18 57 14 38 59.9 7 301 -53 33 14 30 33 23 24 33 10 39 33 27 17 -0.68 152 0 0 32 43 56 14 39 0.6 6 301 -53 32 39 29 32 48 23 32 35 37 32 52 15 -0.70 153 0 0 32 8 46 14 39 1.2 4 302 -53 32 4 20 32 13 13 32 0 29 32 17 5 -0.72 154 0 0 31 33 31 14 39 1.7 3 302 -54 31 29 5 31 37 58 31 25 14 31 41 49 -0.76 155 0 0 30 58 11 14 39 2.1 2 303 -54 30 53 45 31 2 37 30 49 54 31 6 28 -0.82 156 0 0 30 22 46 14 39 2.3 1 303 -54 30 18 21 30 27 12 30 14 31 30 31 3 -0.99 157 0 0 29 47 20 14 39 2.4 0 304 -54 29 42 55 29 51 45 29 39 5 29 55 36 -2.18 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 14.3 Data for the target star ------------------------ * name: UCAC4 596-030207 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 15 27.7762 DE: +29 09 53.326 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 15 27.7761 DE: +29 09 53.326 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 9.8 * B mag [mag]: 10.6 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1504) Lappeenranta asteroid class: approx. diameter [km]: 11 approx. diameter ["]: 0.008 distance from Earth [AU]: 1.85370 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#50 date of fit: 2023 Apr 27 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): 0.019", 0.001", 75.3° remarks: * orbital elements for (1504)Lappeenranta : Mean anomaly = 343.3613376715 deg Arg. of pericenter = 51.2389103465 deg Long. of node = 94.7123029235 deg Inclination = 11.0500494984 deg Eccentricity = 0.1555239998 Semimajor axis = 2.3997168813 AU Perihelion dist = 2.0265033135 AU Mag: H = 11.76, G = 0.15 Epoch of elements : MJD 60396.60725617 TDT (2024 Mar 27.6073) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#502023Apr27,0.58,2024,3,27,14.574154,-0.032045,0.508294,11.212311,0.705542,0.005310,-0.000123,0.000000,0.000000 50.1217,29.1585,-37.32,2.94,False UCAC4 596-030207,6.25771565,29.1648126,10.56,9.84,9.45,0.1,0,,6.28330145,29.1584775,6.09,6.03,0,0,0 1504,Lappeenranta,15.93,11.549,1.8537,0,0,4.061,3.34,,0.8,0 0,343.2003,2024,3,27,51.2389,94.7123,11.0500,0.15552,2.39972,2.02650,11.76,5.0,0.15 1.434,0.0187,0.0010,75,0.0037,Known errors,1.11,0,-1,-1 20240327_030207,60139.26 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 06:13 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org