IOTA/IOTA-ES occultation update for (470593) 2008 LP17 / G173352.3-260248 event on 2023 May 13, 22:44 UT Visible from Summary ------- On 2023 May 13 UT, the 190.5 km diameter asteroid (470593) 2008 LP17 will occult a 14.8 mag star in the constellation Ophiuchus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.75 mag to 21.55 mag (the magnitude of the asteroid) for at most 10.270 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: 10 * date and approx. time of event: 2023 May 13, 22:37 - 2023 May 13, 22:48 * geocentric midpoint of event [JD]: 2460078.44642266 * magnitude of target star: 14.80 * magnitude drop [mag]: 6.75 * estimated maximum duration [s]: 10.270 * Moon: 34 % sunlit, 77° distance * Sun: 148° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 201 * 1 sigma uncertainty interval [path widths]: +/- 6.47 * 1 sigma uncertainty interval [seconds]: +/- 129.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.112, +/- 0.051) * 1 sigma uncertainty ellipse (major, minor, PA): (0.115", 0.042", 106°) * approx speed of asteroid's shadow [km/s]: 18.5454 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of G173352.3-260248 by 470593 2008 LP17 on 2023 May 13 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 - 38 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 1 7 14 .... - 37 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 0 37 54 .... - 36 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 0 8 45 .... - 35 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. - 0 20 14 .... - 34 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. - 0 49 1 .... - 33 0 0 12 26 53 22 48 16.2 0 117 -32 .. .. .. 11 25 44 .. .. .. - 1 17 36 .... - 32 0 0 11 57 19 22 48 16.1 2 117 -33 12 58 48 10 56 15 .. .. .. - 1 45 59 -0.12 - 31 0 0 11 27 55 22 48 15.9 3 117 -34 12 29 19 10 26 58 .. .. .. - 2 14 7 -0.22 - 30 0 0 10 58 44 22 48 15.5 4 117 -35 12 0 1 9 57 52 .. .. .. - 2 42 2 -0.26 - 29 0 0 10 29 44 22 48 15.0 5 118 -36 11 30 55 9 28 59 .. .. .. - 3 9 42 -0.28 - 28 0 0 10 0 58 22 48 14.3 6 118 -37 11 2 2 9 0 19 .. .. .. - 3 37 6 -0.29 - 27 0 0 9 32 25 22 48 13.5 7 118 -38 10 33 22 8 31 53 .. .. .. - 4 4 15 -0.30 - 26 0 0 9 4 7 22 48 12.6 8 118 -39 10 4 57 8 3 42 24 4 40 - 4 31 6 -0.31 - 25 0 0 8 36 4 22 48 11.6 9 118 -40 9 36 47 7 35 46 23 34 38 - 4 57 41 -0.32 - 24 0 0 8 8 17 22 48 10.5 10 118 -42 9 8 53 7 8 6 23 4 51 - 5 23 58 -0.32 - 23 0 0 7 40 47 22 48 9.2 11 119 -43 8 41 15 6 40 43 22 35 18 - 5 49 57 -0.32 - 22 0 0 7 13 34 22 48 7.8 12 119 -44 8 13 55 6 13 37 22 5 59 - 6 15 38 -0.33 - 21 0 0 6 46 38 22 48 6.2 13 119 -45 7 46 52 5 46 49 21 36 57 - 6 40 59 -0.33 - 20 0 0 6 20 1 22 48 4.6 15 119 -46 7 20 7 5 20 19 21 8 12 - 7 6 1 -0.33 - 19 0 0 5 53 43 22 48 2.8 16 119 -47 6 53 41 4 54 9 20 39 44 - 7 30 43 -0.33 - 18 0 0 5 27 44 22 48 0.9 17 119 -48 6 27 34 4 28 18 20 11 35 - 7 55 4 -0.33 - 17 0 0 5 2 5 22 47 58.8 18 119 -49 6 1 48 4 2 47 19 43 44 - 8 19 5 -0.33 - 16 0 0 4 36 47 22 47 56.7 19 120 -50 5 36 21 3 37 36 19 16 14 - 8 42 44 -0.33 - 15 0 0 4 11 50 22 47 54.5 20 120 -51 5 11 16 3 12 47 18 49 3 - 9 6 2 -0.34 - 14 0 0 3 47 14 22 47 52.1 21 120 -52 4 46 33 2 48 19 18 22 14 - 9 28 59 -0.34 - 13 0 0 3 23 0 22 47 49.6 22 120 -53 4 22 11 2 24 13 17 55 47 - 9 51 33 -0.34 - 12 0 0 2 59 9 22 47 47.0 23 120 -54 3 58 11 2 0 29 17 29 42 -10 13 45 -0.34 - 11 0 0 2 35 40 22 47 44.3 24 120 -55 3 34 34 1 37 9 17 4 0 -10 35 34 -0.34 - 10 0 0 2 12 35 22 47 41.5 25 120 -56 3 11 21 1 14 11 16 38 41 -10 57 0 -0.34 - 9 0 0 1 49 52 22 47 38.6 26 120 -57 2 48 31 0 51 37 16 13 46 -11 18 2 -0.34 - 8 0 0 1 27 34 22 47 35.6 27 120 -58 2 26 4 0 29 26 15 49 15 -11 38 42 -0.34 - 7 0 0 1 5 40 22 47 32.5 28 121 -59 2 4 2 0 7 40 15 25 10 -11 58 57 -0.34 - 6 0 0 0 44 10 22 47 29.3 29 121 -60 1 42 25 - 0 13 42 15 1 30 -12 18 49 -0.34 - 5 0 0 0 23 5 22 47 26.0 30 121 -61 1 21 12 - 0 34 40 14 38 15 -12 38 17 -0.34 - 4 0 0 0 2 25 22 47 22.6 31 121 -62 1 0 24 - 0 55 12 14 15 27 -12 57 21 -0.34 - 3 0 0 - 0 17 49 22 47 19.1 32 121 -63 0 40 2 - 1 15 19 13 53 5 -13 16 0 -0.34 - 2 0 0 - 0 37 38 22 47 15.5 33 121 -64 0 20 5 - 1 35 1 13 31 11 -13 34 14 -0.34 - 1 0 0 - 0 57 2 22 47 11.9 34 121 -65 0 0 34 - 1 54 17 13 9 44 -13 52 4 -0.34 0 0 0 - 1 15 59 22 47 8.1 35 122 -66 - 0 18 30 - 2 13 7 12 48 44 -14 9 30 -0.34 1 0 0 - 1 34 30 22 47 4.3 36 122 -67 - 0 37 9 - 2 31 31 12 28 13 -14 26 30 -0.34 2 0 0 - 1 52 35 22 47 0.4 37 122 -68 - 0 55 21 - 2 49 29 12 8 9 -14 43 5 -0.34 3 0 0 - 2 10 13 22 46 56.4 38 122 -68 - 1 13 6 - 3 7 0 11 48 34 -14 59 15 -0.34 4 0 0 - 2 27 25 22 46 52.3 39 122 -69 - 1 30 25 - 3 24 5 11 29 28 -15 15 0 -0.34 5 0 0 - 2 44 10 22 46 48.2 40 122 -70 - 1 47 17 - 3 40 43 11 10 51 -15 30 20 -0.34 6 0 0 - 3 0 28 22 46 43.9 41 123 -71 - 2 3 41 - 3 56 54 10 52 43 -15 45 15 -0.34 7 0 0 - 3 16 18 22 46 39.6 42 123 -72 - 2 19 38 - 4 12 38 10 35 5 -15 59 44 -0.34 8 0 0 - 3 31 42 22 46 35.3 43 123 -72 - 2 35 8 - 4 27 56 10 17 57 -16 13 47 -0.34 9 0 0 - 3 46 38 22 46 30.9 44 123 -73 - 2 50 10 - 4 42 46 10 1 18 -16 27 25 -0.34 10 0 0 - 4 1 7 22 46 26.4 45 124 -74 - 3 4 45 - 4 57 8 9 45 9 -16 40 38 -0.34 11 0 0 - 4 15 8 22 46 21.8 46 124 -74 - 3 18 52 - 5 11 4 9 29 30 -16 53 25 -0.34 12 0 0 - 4 28 41 22 46 17.2 47 124 -75 - 3 32 32 - 5 24 32 9 14 22 -17 5 46 -0.34 13 0 0 - 4 41 47 22 46 12.5 48 125 -75 - 3 45 43 - 5 37 32 8 59 44 -17 17 42 -0.34 14 0 0 - 4 54 26 22 46 7.7 49 125 -76 - 3 58 27 - 5 50 5 8 45 37 -17 29 12 -0.34 15 0 0 - 5 6 36 22 46 3.0 50 125 -76 - 4 10 43 - 6 2 10 8 32 0 -17 40 17 -0.34 16 0 0 - 5 18 19 22 45 58.1 51 126 -77 - 4 22 30 - 6 13 48 8 18 55 -17 50 56 -0.34 17 0 0 - 5 29 33 22 45 53.2 52 126 -77 - 4 33 50 - 6 24 58 8 6 20 -18 1 9 -0.34 18 0 0 - 5 40 20 22 45 48.2 52 127 -77 - 4 44 41 - 6 35 40 7 54 16 -18 10 56 -0.34 19 0 0 - 5 50 39 22 45 43.2 53 127 -77 - 4 55 4 - 6 45 54 7 42 43 -18 20 18 -0.34 20 0 0 - 6 0 29 22 45 38.2 54 128 -77 - 5 4 59 - 6 55 40 7 31 41 -18 29 14 -0.34 21 0 0 - 6 9 52 22 45 33.1 55 128 -77 - 5 14 26 - 7 4 59 7 21 11 -18 37 45 -0.34 22 0 0 - 6 18 46 22 45 27.9 56 129 -77 - 5 23 25 - 7 13 50 7 11 11 -18 45 50 -0.34 23 0 0 - 6 27 13 22 45 22.7 57 129 -77 - 5 31 55 - 7 22 12 7 1 43 -18 53 29 -0.34 24 0 0 - 6 35 11 22 45 17.5 58 130 -77 - 5 39 57 - 7 30 7 6 52 47 -19 0 43 -0.34 25 0 0 - 6 42 42 22 45 12.2 58 131 -76 - 5 47 31 - 7 37 34 6 44 21 -19 7 31 -0.34 26 0 0 - 6 49 44 22 45 6.9 59 132 -76 - 5 54 36 - 7 44 33 6 36 27 -19 13 53 -0.34 27 0 0 - 6 56 18 22 45 1.6 60 133 -75 - 6 1 13 - 7 51 4 6 29 5 -19 19 50 -0.34 28 0 0 - 7 2 23 22 44 56.2 61 134 -75 - 6 7 21 - 7 57 7 6 22 14 -19 25 21 -0.34 29 0 0 - 7 8 1 22 44 50.8 62 134 -74 - 6 13 2 - 8 2 42 6 15 55 -19 30 27 -0.34 30 0 0 - 7 13 11 22 44 45.3 62 136 -74 - 6 18 14 - 8 7 50 6 10 7 -19 35 7 -0.34 31 0 0 - 7 17 52 22 44 39.8 63 137 -73 - 6 22 57 - 8 12 29 6 4 50 -19 39 21 -0.34 32 0 0 - 7 22 5 22 44 34.3 64 138 -72 - 6 27 12 - 8 16 40 6 0 6 -19 43 10 -0.34 33 0 0 - 7 25 50 22 44 28.8 64 139 -72 - 6 30 59 - 8 20 23 5 55 52 -19 46 34 -0.34 34 0 0 - 7 29 7 22 44 23.2 65 141 -71 - 6 34 17 - 8 23 39 5 52 11 -19 49 31 -0.34 35 0 0 - 7 31 56 22 44 17.6 66 142 -70 - 6 37 7 - 8 26 26 5 49 1 -19 52 4 -0.34 36 0 0 - 7 34 16 22 44 12.0 66 144 -69 - 6 39 29 - 8 28 45 5 46 22 -19 54 11 -0.34 37 0 0 - 7 36 8 22 44 6.4 67 145 -69 - 6 41 22 - 8 30 37 5 44 15 -19 55 52 -0.34 38 0 0 - 7 37 32 22 44 0.7 68 147 -68 - 6 42 47 - 8 32 0 5 42 40 -19 57 8 -0.34 39 0 0 - 7 38 28 22 43 55.0 68 149 -67 - 6 43 43 - 8 32 56 5 41 37 -19 57 58 -0.34 40 0 0 - 7 38 56 22 43 49.3 69 151 -66 - 6 44 11 - 8 33 23 5 41 5 -19 58 23 -0.34 41 0 0 - 7 38 56 22 43 43.6 69 153 -65 - 6 44 11 - 8 33 23 5 41 4 -19 58 23 -0.34 42 0 0 - 7 38 27 22 43 37.9 69 155 -64 - 6 43 42 - 8 32 55 5 41 35 -19 57 57 -0.34 43 0 0 - 7 37 31 22 43 32.1 70 157 -64 - 6 42 45 - 8 31 59 5 42 38 -19 57 5 -0.34 44 0 0 - 7 36 6 22 43 26.3 70 160 -63 - 6 41 20 - 8 30 35 5 44 13 -19 55 48 -0.34 45 0 0 - 7 34 13 22 43 20.5 70 162 -62 - 6 39 26 - 8 28 43 5 46 18 -19 54 6 -0.34 46 0 0 - 7 31 52 22 43 14.8 71 165 -61 - 6 37 4 - 8 26 23 5 48 56 -19 51 58 -0.34 47 0 0 - 7 29 3 22 43 9.0 71 167 -60 - 6 34 14 - 8 23 35 5 52 5 -19 49 25 -0.34 48 0 0 - 7 25 46 22 43 3.1 71 170 -59 - 6 30 56 - 8 20 19 5 55 45 -19 46 26 -0.34 49 0 0 - 7 22 1 22 42 57.3 71 173 -58 - 6 27 9 - 8 16 36 5 59 57 -19 43 2 -0.34 50 0 0 - 7 17 48 22 42 51.5 71 175 -57 - 6 22 54 - 8 12 24 6 4 40 -19 39 12 -0.34 51 0 0 - 7 13 7 22 42 45.7 71 178 -56 - 6 18 10 - 8 7 45 6 9 55 -19 34 57 -0.34 52 0 0 - 7 7 57 22 42 39.8 71 181 -55 - 6 12 59 - 8 2 38 6 15 41 -19 30 16 -0.34 53 0 0 - 7 2 20 22 42 34.0 71 183 -54 - 6 7 19 - 7 57 3 6 21 59 -19 25 10 -0.34 54 0 0 - 6 56 15 22 42 28.2 71 186 -54 - 6 1 11 - 7 51 0 6 28 47 -19 19 39 -0.34 55 0 0 - 6 49 41 22 42 22.3 70 189 -53 - 5 54 35 - 7 44 30 6 36 7 -19 13 42 -0.34 56 0 0 - 6 42 40 22 42 16.5 70 191 -52 - 5 47 30 - 7 37 32 6 43 59 -19 7 20 -0.34 57 0 0 - 6 35 11 22 42 10.7 70 194 -51 - 5 39 58 - 7 30 6 6 52 21 -19 0 32 -0.34 58 0 0 - 6 27 14 22 42 4.9 69 196 -50 - 5 31 57 - 7 22 12 7 1 15 -18 53 18 -0.34 59 0 0 - 6 18 49 22 41 59.1 69 198 -49 - 5 23 28 - 7 13 50 7 10 39 -18 45 40 -0.34 60 0 0 - 6 9 56 22 41 53.2 69 200 -48 - 5 14 32 - 7 5 1 7 20 35 -18 37 35 -0.34 61 0 0 - 6 0 35 22 41 47.5 68 202 -47 - 5 5 7 - 6 55 44 7 31 2 -18 29 6 -0.34 62 0 0 - 5 50 46 22 41 41.7 68 204 -46 - 4 55 14 - 6 46 0 7 41 59 -18 20 11 -0.34 63 0 0 - 5 40 30 22 41 35.9 67 206 -45 - 4 44 53 - 6 35 48 7 53 28 -18 10 50 -0.34 64 0 0 - 5 29 46 22 41 30.1 66 208 -44 - 4 34 5 - 6 25 8 8 5 27 -18 1 4 -0.34 65 0 0 - 5 18 34 22 41 24.4 66 209 -43 - 4 22 48 - 6 14 1 8 17 57 -17 50 52 -0.34 66 0 0 - 5 6 55 22 41 18.7 65 211 -42 - 4 11 4 - 6 2 27 8 30 57 -17 40 15 -0.34 67 0 0 - 4 54 48 22 41 13.0 64 212 -41 - 3 58 52 - 5 50 25 8 44 27 -17 29 13 -0.34 68 0 0 - 4 42 14 22 41 7.3 64 214 -40 - 3 46 12 - 5 37 56 8 58 28 -17 17 45 -0.34 69 0 0 - 4 29 12 22 41 1.7 63 215 -39 - 3 33 5 - 5 25 0 9 13 0 -17 5 52 -0.34 70 0 0 - 4 15 43 22 40 56.0 62 216 -38 - 3 19 31 - 5 11 36 9 28 1 -16 53 34 -0.34 71 0 0 - 4 1 47 22 40 50.4 62 217 -37 - 3 5 28 - 4 57 46 9 43 32 -16 40 50 -0.34 72 0 0 - 3 47 23 22 40 44.8 61 218 -36 - 2 50 59 - 4 43 28 9 59 32 -16 27 41 -0.35 73 0 0 - 3 32 33 22 40 39.3 60 219 -35 - 2 36 3 - 4 28 44 10 16 3 -16 14 7 -0.35 74 0 0 - 3 17 16 22 40 33.8 59 220 -34 - 2 20 39 - 4 13 32 10 33 2 -16 0 8 -0.35 75 0 0 - 3 1 31 22 40 28.3 58 221 -33 - 2 4 48 - 3 57 55 10 50 31 -15 45 44 -0.35 76 0 0 - 2 45 20 22 40 22.9 57 222 -32 - 1 48 31 - 3 41 50 11 8 29 -15 30 54 -0.35 77 0 0 - 2 28 43 22 40 17.5 57 223 -31 - 1 31 47 - 3 25 19 11 26 56 -15 15 40 -0.35 78 0 0 - 2 11 39 22 40 12.1 56 224 -30 - 1 14 36 - 3 8 22 11 45 51 -15 0 0 -0.35 79 0 0 - 1 54 9 22 40 6.8 55 224 -29 - 0 56 59 - 2 50 58 12 5 15 -14 43 56 -0.35 80 0 0 - 1 36 13 22 40 1.6 54 225 -28 - 0 38 56 - 2 33 9 12 25 6 -14 27 27 -0.35 81 0 0 - 1 17 50 22 39 56.3 53 226 -27 - 0 20 26 - 2 14 54 12 45 26 -14 10 34 -0.35 82 0 0 - 0 59 3 22 39 51.2 52 226 -26 - 0 1 31 - 1 56 13 13 6 13 -13 53 16 -0.35 83 0 0 - 0 39 49 22 39 46.0 51 227 -25 0 17 49 - 1 37 7 13 27 27 -13 35 33 -0.35 84 0 0 - 0 20 10 22 39 41.0 50 227 -24 0 37 35 - 1 17 35 13 49 8 -13 17 27 -0.35 85 0 0 - 0 0 7 22 39 36.0 49 228 -23 0 57 47 - 0 57 39 14 11 15 -12 58 56 -0.35 86 0 0 0 20 22 22 39 31.0 48 228 -22 1 18 23 - 0 37 18 14 33 49 -12 40 1 -0.35 87 0 0 0 41 15 22 39 26.2 47 229 -21 1 39 24 - 0 16 32 14 56 48 -12 20 43 -0.35 88 0 0 1 2 32 22 39 21.3 46 229 -20 2 0 49 0 4 38 15 20 13 -12 1 0 -0.35 89 0 0 1 24 14 22 39 16.6 45 229 -19 2 22 38 0 26 12 15 44 2 -11 40 55 -0.35 90 0 0 1 46 19 22 39 11.9 44 230 -18 2 44 51 0 48 9 16 8 16 -11 20 26 -0.35 91 0 0 2 8 48 22 39 7.3 43 230 -17 3 7 27 1 10 30 16 32 54 -10 59 34 -0.35 92 0 0 2 31 39 22 39 2.7 42 231 -16 3 30 26 1 33 14 16 57 56 -10 38 20 -0.35 93 0 0 2 54 53 22 38 58.3 41 231 -15 3 53 49 1 56 21 17 23 21 -10 16 42 -0.35 94 0 0 3 18 30 22 38 53.9 40 231 -13 4 17 33 2 19 50 17 49 8 - 9 54 43 -0.35 95 0 0 3 42 28 22 38 49.6 39 231 -12 4 41 39 2 43 40 18 15 17 - 9 32 22 -0.35 96 0 0 4 6 48 22 38 45.4 38 232 -11 5 6 7 3 7 53 18 41 48 - 9 9 39 -0.35 97 0 0 4 31 29 22 38 41.2 37 232 -10 5 30 56 3 32 26 19 8 39 - 8 46 34 -0.35 98 0 0 4 56 31 22 38 37.2 36 232 -9 5 56 5 3 57 20 19 35 50 - 8 23 9 -0.35 99 0 0 5 21 53 22 38 33.2 35 233 -8 6 21 35 4 22 34 20 3 21 - 7 59 22 -0.35 100 0 0 5 47 34 22 38 29.4 34 233 -7 6 47 24 4 48 8 20 31 11 - 7 35 16 -0.35 101 0 0 6 13 35 22 38 25.6 33 233 -6 7 13 32 5 14 1 20 59 19 - 7 10 49 -0.35 102 0 0 6 39 54 22 38 21.9 32 233 -5 7 39 59 5 40 13 21 27 44 - 6 46 3 -0.35 103 0 0 7 6 31 22 38 18.4 31 234 -4 8 6 44 6 6 43 21 56 26 - 6 20 58 -0.35 104 0 0 7 33 26 22 38 14.9 30 234 -3 8 33 46 6 33 31 22 25 24 - 5 55 34 -0.35 105 0 0 8 0 38 22 38 11.5 29 234 -2 9 1 5 7 0 35 22 54 37 - 5 29 52 -0.35 106 0 0 8 28 6 22 38 8.3 28 234 -1 9 28 40 7 27 56 23 24 4 - 5 3 52 -0.35 107 0 0 8 55 49 22 38 5.1 27 235 0 9 56 30 7 55 33 23 53 45 - 4 37 34 -0.35 108 0 0 9 23 48 22 38 2.1 26 235 1 10 24 36 8 23 25 24 23 38 - 4 11 0 -0.35 109 0 0 9 52 1 22 37 59.2 25 235 3 10 52 55 8 51 31 24 53 44 - 3 44 10 -0.35 110 0 0 10 20 28 22 37 56.3 24 235 4 11 21 29 9 19 52 25 24 0 - 3 17 3 -0.35 111 0 0 10 49 7 22 37 53.6 23 236 5 11 50 15 9 48 25 25 54 26 - 2 49 42 -0.35 112 0 0 11 17 59 22 37 51.1 22 236 6 12 19 13 10 17 11 26 25 1 - 2 22 6 -0.35 113 0 0 11 47 3 22 37 48.6 20 236 7 12 48 22 10 46 9 26 55 44 - 1 54 17 -0.35 114 0 0 12 16 17 22 37 46.3 19 236 8 13 17 42 11 15 17 27 26 34 - 1 26 13 -0.35 115 0 0 12 45 41 22 37 44.0 18 237 9 13 47 12 11 44 36 27 57 31 - 0 57 58 -0.35 116 0 0 13 15 14 22 37 41.9 17 237 10 14 16 50 12 14 4 28 28 33 - 0 29 30 -0.35 117 0 0 13 44 56 22 37 40.0 16 237 11 14 46 37 12 43 41 28 59 39 - 0 0 50 -0.35 118 0 0 14 14 46 22 37 38.1 15 237 12 15 16 31 13 13 26 29 30 48 0 28 0 -0.36 119 0 0 14 44 42 22 37 36.4 14 238 13 15 46 32 13 43 18 30 2 0 0 57 0 -0.36 120 0 0 15 14 44 22 37 34.8 13 238 14 16 16 39 14 13 16 30 33 13 1 26 9 -0.36 121 0 0 15 44 51 22 37 33.3 12 238 15 16 46 50 14 43 19 31 4 26 1 55 26 -0.36 122 0 0 16 15 3 22 37 32.0 11 239 16 17 17 5 15 13 27 31 35 39 2 24 52 -0.36 123 0 0 16 45 18 22 37 30.8 10 239 17 17 47 24 15 43 39 32 6 50 2 54 25 -0.36 124 0 0 17 15 36 22 37 29.7 9 239 18 18 17 44 16 13 53 32 37 58 3 24 3 -0.36 125 0 0 17 45 55 22 37 28.7 8 240 20 18 48 6 16 44 10 .. .. .. 3 53 48 -0.36 126 0 0 18 16 15 22 37 27.9 7 240 21 19 18 29 17 14 28 .. .. .. 4 23 37 -0.36 127 0 0 18 46 35 22 37 27.2 5 240 22 19 48 51 17 44 46 .. .. .. 4 53 30 -0.36 128 0 0 19 16 54 22 37 26.6 4 240 23 20 19 12 18 15 3 .. .. .. 5 23 26 -0.36 129 0 0 19 47 12 22 37 26.2 3 241 24 20 49 31 18 45 19 .. .. .. 5 53 24 -0.36 130 0 0 20 17 27 22 37 25.9 2 241 25 21 19 47 19 15 33 .. .. .. 6 23 24 -0.36 131 0 0 20 47 38 22 37 25.7 1 241 26 21 49 59 19 45 43 .. .. .. 6 53 24 -0.37 132 0 0 21 17 45 22 37 25.6 0 242 27 .. .. .. 20 15 50 .. .. .. 7 23 24 -0.51 133 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 7 53 24 .... 134 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 8 23 21 .... 135 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 8 53 16 .... 136 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 9 23 7 .... 137 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 9 52 54 .... 138 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 10 22 37 .... Uncertainty in time = +/- 137 secs Prediction of 2023 Mar 16.7 Data for the target star ------------------------ * name: G173352.3-260248 * constellation : Ophiuchus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 33 52.3126 DE: -26 02 48.482 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 33 52.3126 DE: -26 02 48.482 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.800,0.500) * V mag [mag]: 14.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (470593) 2008 LP17 asteroid class: Centaur approx. diameter [km]: 191 approx. diameter ["]: 0.009 distance from Earth [AU]: 30.27870 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#12 date of fit: 2022 Aug 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): 0.115", 0.042", 105.541° remarks: * orbital elements for (470593)2008 LP17 : Mean anomaly = 4.0887451593 deg Arg. of pericenter = 164.7444595634 deg Long. of node = 72.4970207448 deg Inclination = 14.1246088784 deg Eccentricity = 0.6632928732 Semimajor axis = 88.6942021900 AU Perihelion dist = 29.8639699797 AU Mag: H = 6.53, G = 0.15 Epoch of elements : MJD 60077.94763889 TDT (2023 May 13.9476) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#122022Aug01,10.27,2023,5,13,22.714144,-0.027573,0.322447,-10.429762,-0.888374,-0.003108,0.000376,0.000001,0.000000 51.6933,-26.0632,-161.62,18.50,False G173352.3-260248,17.56453128,-26.0468005,0.00,14.80,0.00,0.0,0,,17.58883814,-26.0632237,6.76,0.00,0,0,0 470593,2008 LP17,21.55,190.5,30.2787,0,0,-0.224,-0.26,,19.0,0 0,4.0876,2023,5,13,164.7445,72.4970,14.1246,0.66329,88.69420,29.86397,6.53,5.0,0.15 7.470,0.1153,0.0417,106,0.0561,Known errors,-1.00,-1,-1,-1 20230513_260248,60019.68 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Mar 16, 16:12 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org