IOTA/IOTA-ES occultation update for (393) Lampetia / UCAC4 487-089744 event on 2023 Jul 25, 18:03 UT Visible from China, SE Asia, India, Africa Summary ------- On 2023 Jul 25 UT, the 129.2 km diameter asteroid (393) Lampetia will occult a 12.3 mag star in the constellation Aquila for observers along a path across China, SE Asia, India, Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.20 mag to 10.59 mag (the magnitude of the asteroid) for at most 36.570 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: 100 * date and approx. time of event: 2023 Jul 25, 17:32 - 2023 Jul 25, 18:34 * geocentric midpoint of event [JD]: 2460151.25255813 * magnitude of target star: 12.33 * magnitude drop [mag]: 0.20 * estimated maximum duration [s]: 36.570 * Moon: 48 % sunlit, 76° distance * Sun: 145° distance * rough path description: China, SE Asia, India, Africa Additional comments ------------------- low mag drop The occultation path -------------------- * approximate projected width [km]: 129 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 6.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.036, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.037", 0.005", 77°) * approx speed of asteroid's shadow [km/s]: 3.5325 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 487-089744 by 393 Lampetia on 2023 Jul 25 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 - 25 0 0 -31 4 8 18 33 43.1 0 81 5 -30 28 42 -31 39 36 -30 24 26 -31 43 53 .... - 24 0 0 -30 56 2 18 33 42.8 1 81 4 -30 20 33 -31 31 32 -30 16 16 -31 35 49 -0.01 - 23 0 0 -30 47 29 18 33 42.1 2 80 3 -30 11 58 -31 23 3 -30 7 40 -31 27 20 0.02 - 22 0 0 -30 38 31 18 33 40.9 3 80 2 -30 2 56 -31 14 7 -29 58 39 -31 18 25 0.04 - 21 0 0 -30 29 7 18 33 39.3 4 79 2 -29 53 29 -31 4 46 -29 49 11 -31 9 5 0.04 - 20 0 0 -30 19 17 18 33 37.3 5 79 1 -29 43 36 -30 55 0 -29 39 18 -30 59 19 0.05 - 19 0 0 -30 9 2 18 33 34.9 5 78 0 -29 33 18 -30 44 48 -29 28 59 -30 49 7 0.05 - 18 0 0 -29 58 21 18 33 32.1 6 78 0 -29 22 33 -30 34 11 -29 18 14 -30 38 30 0.05 - 17 0 0 -29 47 15 18 33 28.8 7 77 -1 -29 11 24 -30 23 8 -29 7 4 -30 27 28 0.06 - 16 0 0 -29 35 44 18 33 25.1 8 77 -2 -28 59 49 -30 11 40 -28 55 28 -30 16 1 0.06 - 15 0 0 -29 23 47 18 33 21.0 9 76 -3 -28 47 48 -29 59 47 -28 43 28 -30 4 8 0.06 - 14 0 0 -29 11 25 18 33 16.5 10 76 -3 -28 35 22 -29 47 29 -28 31 1 -29 51 51 0.06 - 13 0 0 -28 58 38 18 33 11.5 11 75 -4 -28 22 32 -29 34 46 -28 18 10 -29 39 8 0.06 - 12 0 0 -28 45 26 18 33 6.1 12 75 -5 -28 9 16 -29 21 38 -28 4 54 -29 26 1 0.06 - 11 0 0 -28 31 50 18 33 0.2 13 74 -6 -27 55 35 -29 8 6 -27 51 13 -29 12 29 0.07 - 10 0 0 -28 17 48 18 32 54.0 13 74 -6 -27 41 30 -28 54 9 -27 37 7 -28 58 32 0.07 - 9 0 0 -28 3 23 18 32 47.2 14 74 -7 -27 27 0 -28 39 47 -27 22 37 -28 44 11 0.07 - 8 0 0 -27 48 32 18 32 40.1 15 73 -8 -27 12 6 -28 25 0 -27 7 42 -28 29 25 0.07 - 7 0 0 -27 33 17 18 32 32.5 16 73 -8 -26 56 47 -28 9 50 -26 52 22 -28 14 15 0.07 - 6 0 0 -27 17 38 18 32 24.4 17 72 -9 -26 41 3 -27 54 15 -26 36 39 -27 58 41 0.07 - 5 0 0 -27 1 35 18 32 16.0 18 72 -10 -26 24 56 -27 38 16 -26 20 31 -27 42 42 0.07 - 4 0 0 -26 45 9 18 32 7.0 19 71 -11 -26 8 25 -27 21 54 -26 3 59 -27 26 20 0.07 - 3 0 0 -26 28 18 18 31 57.6 20 71 -11 -25 51 30 -27 5 7 -25 47 4 -27 9 34 0.07 - 2 0 0 -26 11 4 18 31 47.8 21 70 -12 -25 34 12 -26 47 58 -25 29 45 -26 52 25 0.07 - 1 0 0 -25 53 26 18 31 37.5 22 70 -13 -25 16 30 -26 30 24 -25 12 2 -26 34 52 0.07 0 0 0 -25 35 25 18 31 26.8 22 70 -14 -24 58 25 -26 12 28 -24 53 57 -26 16 56 0.07 1 0 0 -25 17 1 18 31 15.6 23 69 -14 -24 39 56 -25 54 8 -24 35 28 -25 58 37 0.08 2 0 0 -24 58 15 18 31 3.9 24 69 -15 -24 21 5 -25 35 26 -24 16 36 -25 39 55 0.08 3 0 0 -24 39 5 18 30 51.8 25 68 -16 -24 1 52 -25 16 21 -23 57 22 -25 20 51 0.08 4 0 0 -24 19 34 18 30 39.2 26 68 -17 -23 42 16 -24 56 53 -23 37 46 -25 1 24 0.08 5 0 0 -23 59 40 18 30 26.2 27 68 -17 -23 22 18 -24 37 4 -23 17 47 -24 41 35 0.08 6 0 0 -23 39 24 18 30 12.7 28 67 -18 -23 1 58 -24 16 52 -22 57 27 -24 21 24 0.08 7 0 0 -23 18 47 18 29 58.8 29 67 -19 -22 41 16 -23 56 19 -22 36 45 -24 0 51 0.08 8 0 0 -22 57 48 18 29 44.4 30 66 -20 -22 20 13 -23 35 24 -22 15 41 -23 39 57 0.08 9 0 0 -22 36 28 18 29 29.5 31 66 -20 -21 58 49 -23 14 9 -21 54 17 -23 18 42 0.08 10 0 0 -22 14 47 18 29 14.2 32 66 -21 -21 37 4 -22 52 32 -21 32 31 -22 57 5 0.08 11 0 0 -21 52 46 18 28 58.4 33 65 -22 -21 14 59 -22 30 34 -21 10 25 -22 35 9 0.08 12 0 0 -21 30 24 18 28 42.2 34 65 -23 -20 52 33 -22 8 17 -20 47 59 -22 12 51 0.08 13 0 0 -21 7 43 18 28 25.5 35 65 -23 -20 29 48 -21 45 39 -20 25 14 -21 50 14 0.08 14 0 0 -20 44 42 18 28 8.4 35 64 -24 -20 6 43 -21 22 42 -20 2 8 -21 27 18 0.08 15 0 0 -20 21 21 18 27 50.8 36 64 -25 -19 43 19 -20 59 26 -19 38 44 -21 4 2 0.08 16 0 0 -19 57 42 18 27 32.8 37 64 -26 -19 19 36 -20 35 50 -19 15 1 -20 40 27 0.08 17 0 0 -19 33 45 18 27 14.3 38 63 -27 -18 55 35 -20 11 56 -18 50 59 -20 16 33 0.08 18 0 0 -19 9 29 18 26 55.4 39 63 -27 -18 31 16 -19 47 44 -18 26 39 -19 52 21 0.08 19 0 0 -18 44 55 18 26 36.0 40 63 -28 -18 6 39 -19 23 14 -18 2 2 -19 27 52 0.08 20 0 0 -18 20 5 18 26 16.2 41 62 -29 -17 41 45 -18 58 27 -17 37 7 -19 3 5 0.08 21 0 0 -17 54 57 18 25 56.0 42 62 -30 -17 16 34 -18 33 22 -17 11 56 -18 38 1 0.08 22 0 0 -17 29 33 18 25 35.4 43 62 -30 -16 51 7 -18 8 1 -16 46 28 -18 12 40 0.08 23 0 0 -17 3 52 18 25 14.3 44 61 -31 -16 25 23 -17 42 24 -16 20 45 -17 47 3 0.08 24 0 0 -16 37 57 18 24 52.8 45 61 -32 -15 59 24 -17 16 31 -15 54 45 -17 21 11 0.08 25 0 0 -16 11 46 18 24 30.8 46 61 -33 -15 33 11 -16 50 23 -15 28 31 -16 55 3 0.08 26 0 0 -15 45 20 18 24 8.5 47 60 -33 -15 6 42 -16 24 0 -15 2 3 -16 28 40 0.08 27 0 0 -15 18 40 18 23 45.8 48 60 -34 -14 40 0 -15 57 23 -14 35 20 -16 2 3 0.08 28 0 0 -14 51 46 18 23 22.6 49 60 -35 -14 13 3 -15 30 32 -14 8 23 -15 35 13 0.08 29 0 0 -14 24 39 18 22 59.1 50 59 -36 -13 45 54 -15 3 27 -13 41 14 -15 8 8 0.08 30 0 0 -13 57 20 18 22 35.2 51 59 -36 -13 18 32 -14 36 10 -13 13 51 -14 40 52 0.08 31 0 0 -13 29 48 18 22 10.9 52 59 -37 -12 50 58 -14 8 40 -12 46 17 -14 13 22 0.08 32 0 0 -13 2 5 18 21 46.3 53 59 -38 -12 23 13 -13 40 59 -12 18 31 -13 45 41 0.08 33 0 0 -12 34 10 18 21 21.2 54 58 -38 -11 55 16 -13 13 6 -11 50 35 -13 17 49 0.08 34 0 0 -12 6 5 18 20 55.9 55 58 -39 -11 27 9 -12 45 3 -11 22 27 -12 49 45 0.08 35 0 0 -11 37 49 18 20 30.1 56 58 -40 -10 58 52 -12 16 49 -10 54 10 -12 21 32 0.08 36 0 0 -11 9 25 18 20 4.1 57 57 -41 -10 30 26 -11 48 26 -10 25 43 -11 53 9 0.08 37 0 0 -10 40 51 18 19 37.7 58 57 -41 -10 1 50 -11 19 54 - 9 57 8 -11 24 37 0.07 38 0 0 -10 12 8 18 19 11.0 59 57 -42 - 9 33 7 -10 51 13 - 9 28 24 -10 55 56 0.07 39 0 0 - 9 43 18 18 18 44.0 60 57 -43 - 9 4 15 -10 22 24 - 8 59 33 -10 27 7 0.07 40 0 0 - 9 14 21 18 18 16.6 61 56 -43 - 8 35 17 - 9 53 27 - 8 30 34 - 9 58 11 0.07 41 0 0 - 8 45 17 18 17 49.0 62 56 -44 - 8 6 12 - 9 24 24 - 8 1 29 - 9 29 8 0.07 42 0 0 - 8 16 6 18 17 21.1 63 56 -45 - 7 37 1 - 8 55 15 - 7 32 17 - 8 59 58 0.07 43 0 0 - 7 46 51 18 16 53.0 64 55 -45 - 7 7 44 - 8 26 0 - 7 3 1 - 8 30 43 0.07 44 0 0 - 7 17 30 18 16 24.5 65 55 -46 - 6 38 22 - 7 56 39 - 6 33 39 - 8 1 23 0.07 45 0 0 - 6 48 5 18 15 55.9 66 55 -47 - 6 8 57 - 7 27 14 - 6 4 13 - 7 31 58 0.07 46 0 0 - 6 18 35 18 15 27.0 67 54 -47 - 5 39 27 - 6 57 46 - 5 34 44 - 7 2 30 0.07 47 0 0 - 5 49 3 18 14 57.8 68 54 -48 - 5 9 55 - 6 28 14 - 5 5 11 - 6 32 58 0.07 48 0 0 - 5 19 28 18 14 28.5 69 54 -49 - 4 40 20 - 5 58 39 - 4 35 36 - 6 3 23 0.07 49 0 0 - 4 49 51 18 13 58.9 70 53 -49 - 4 10 43 - 5 29 2 - 4 5 59 - 5 33 46 0.07 50 0 0 - 4 20 13 18 13 29.2 71 53 -50 - 3 41 4 - 4 59 23 - 3 36 21 - 5 4 7 0.07 51 0 0 - 3 50 33 18 12 59.3 72 52 -50 - 3 11 25 - 4 29 44 - 3 6 42 - 4 34 27 0.06 52 0 0 - 3 20 54 18 12 29.2 73 52 -51 - 2 41 46 - 4 0 3 - 2 37 3 - 4 4 47 0.06 53 0 0 - 2 51 14 18 11 58.9 74 51 -51 - 2 12 7 - 3 30 24 - 2 7 24 - 3 35 7 0.06 54 0 0 - 2 21 36 18 11 28.6 75 51 -52 - 1 42 29 - 3 0 44 - 1 37 46 - 3 5 28 0.06 55 0 0 - 1 51 59 18 10 58.0 76 50 -52 - 1 12 53 - 2 31 7 - 1 8 9 - 2 35 50 0.06 56 0 0 - 1 22 24 18 10 27.4 77 49 -53 - 0 43 18 - 2 1 31 - 0 38 35 - 2 6 14 0.06 57 0 0 - 0 52 51 18 9 56.7 78 48 -53 - 0 13 47 - 1 31 57 - 0 9 4 - 1 36 40 0.06 58 0 0 - 0 23 22 18 9 25.8 79 47 -54 0 15 42 - 1 2 27 0 20 25 - 1 7 10 0.06 59 0 0 0 6 4 18 8 54.9 80 46 -54 0 45 6 - 0 33 0 0 49 49 - 0 37 43 0.06 60 0 0 0 35 26 18 8 23.9 81 44 -55 1 14 27 - 0 3 37 1 19 9 - 0 8 20 0.06 61 0 0 1 4 42 18 7 52.9 82 42 -55 1 43 42 0 25 41 1 48 24 0 20 58 0.05 62 0 0 1 33 54 18 7 21.8 82 40 -55 2 12 52 0 54 54 2 17 34 0 50 12 0.05 63 0 0 2 2 59 18 6 50.7 83 37 -56 2 41 56 1 24 1 2 46 38 1 19 19 0.05 64 0 0 2 31 58 18 6 19.5 84 33 -56 3 10 53 1 53 2 3 15 35 1 48 20 0.05 65 0 0 3 0 50 18 5 48.4 85 27 -56 3 39 43 2 21 56 3 44 25 2 17 14 0.05 66 0 0 3 29 35 18 5 17.2 86 20 -57 4 8 26 2 50 42 4 13 8 2 46 1 0.05 67 0 0 3 58 12 18 4 46.1 87 9 -57 4 37 1 3 19 21 4 41 42 3 14 40 0.05 68 0 0 4 26 40 18 4 15.0 87 353 -57 5 5 27 3 47 51 5 10 8 3 43 10 0.05 69 0 0 4 54 59 18 3 43.9 87 334 -58 5 33 44 4 16 13 5 38 25 4 11 32 0.05 70 0 0 5 23 9 18 3 12.9 87 314 -58 6 1 52 4 44 25 6 6 32 4 39 44 0.05 71 0 0 5 51 9 18 2 41.9 87 297 -58 6 29 49 5 12 27 6 34 29 5 7 46 0.05 72 0 0 6 18 58 18 2 11.1 86 286 -58 6 57 36 5 40 19 7 2 16 5 35 39 0.05 73 0 0 6 46 37 18 1 40.3 85 277 -58 7 25 12 6 8 0 7 29 52 6 3 20 0.04 74 0 0 7 14 4 18 1 9.6 84 272 -58 7 52 37 6 35 29 7 57 16 6 30 50 0.04 75 0 0 7 41 19 18 0 38.9 84 268 -58 8 19 50 7 2 47 8 24 29 6 58 8 0.04 76 0 0 8 8 22 18 0 8.5 83 264 -58 8 46 50 7 29 53 8 51 29 7 25 14 0.04 77 0 0 8 35 13 17 59 38.1 82 262 -58 9 13 38 7 56 47 9 18 16 7 52 8 0.04 78 0 0 9 1 50 17 59 7.9 81 260 -58 9 40 12 8 23 27 9 44 50 8 18 49 0.04 79 0 0 9 28 14 17 58 37.8 80 259 -58 10 6 33 8 49 54 10 11 11 8 45 16 0.04 80 0 0 9 54 24 17 58 7.8 79 258 -58 10 32 40 9 16 7 10 37 18 9 11 29 0.04 81 0 0 10 20 20 17 57 38.1 78 257 -58 10 58 33 9 42 5 11 3 10 9 37 28 0.04 82 0 0 10 46 1 17 57 8.5 77 256 -58 11 24 11 10 7 50 11 28 48 10 3 13 0.04 83 0 0 11 11 27 17 56 39.0 76 255 -58 11 49 34 10 33 19 11 54 10 10 28 42 0.04 84 0 0 11 36 37 17 56 9.8 75 255 -58 12 14 41 10 58 32 12 19 17 10 53 57 0.04 85 0 0 12 1 32 17 55 40.8 74 254 -58 12 39 33 11 23 31 12 44 8 11 18 55 0.03 86 0 0 12 26 11 17 55 11.9 73 254 -57 13 4 8 11 48 13 13 8 43 11 43 37 0.03 87 0 0 12 50 33 17 54 43.3 72 254 -57 13 28 27 12 12 38 13 33 2 12 8 3 0.03 88 0 0 13 14 38 17 54 14.9 71 253 -57 13 52 29 12 36 47 13 57 3 12 32 13 0.03 89 0 0 13 38 27 17 53 46.7 71 253 -57 14 16 14 13 0 39 14 20 48 12 56 5 0.03 90 0 0 14 1 58 17 53 18.8 70 253 -56 14 39 42 13 24 13 14 44 15 13 19 40 0.03 91 0 0 14 25 11 17 52 51.1 69 253 -56 15 2 51 13 47 30 15 7 24 13 42 57 0.03 92 0 0 14 48 6 17 52 23.7 68 253 -56 15 25 43 14 10 29 15 30 15 14 5 56 0.03 93 0 0 15 10 43 17 51 56.5 67 253 -55 15 48 16 14 33 10 15 52 48 14 28 37 0.03 94 0 0 15 33 2 17 51 29.5 66 253 -55 16 10 31 14 55 32 16 15 3 14 51 0 0.03 95 0 0 15 55 1 17 51 2.8 65 253 -55 16 32 27 15 17 35 16 36 58 15 13 4 0.03 96 0 0 16 16 42 17 50 36.4 64 253 -54 16 54 4 15 39 19 16 58 35 15 34 48 0.03 97 0 0 16 38 3 17 50 10.3 63 253 -54 17 15 22 16 0 44 17 19 52 15 56 14 0.03 98 0 0 16 59 5 17 49 44.5 62 253 -53 17 36 20 16 21 50 17 40 50 16 17 20 0.03 99 0 0 17 19 47 17 49 18.9 61 253 -53 17 56 58 16 42 35 18 1 28 16 38 6 0.03 100 0 0 17 40 9 17 48 53.6 60 253 -52 18 17 17 17 3 1 18 21 46 16 58 32 0.03 101 0 0 18 0 11 17 48 28.7 59 253 -52 18 37 15 17 23 7 18 41 43 17 18 38 0.03 102 0 0 18 19 53 17 48 4.0 59 254 -51 18 56 53 17 42 52 19 1 21 17 38 24 0.03 103 0 0 18 39 14 17 47 39.6 58 254 -51 19 16 10 18 2 17 19 20 38 17 57 49 0.03 104 0 0 18 58 14 17 47 15.5 57 254 -51 19 35 6 18 21 20 19 39 34 18 16 53 0.03 105 0 0 19 16 53 17 46 51.8 56 254 -50 19 53 42 18 40 3 19 58 9 18 35 36 0.03 106 0 0 19 35 11 17 46 28.3 55 254 -49 20 11 56 18 58 25 20 16 22 18 53 59 0.03 107 0 0 19 53 8 17 46 5.2 54 255 -49 20 29 49 19 16 25 20 34 15 19 12 0 0.03 108 0 0 20 10 43 17 45 42.4 53 255 -48 20 47 21 19 34 4 20 51 46 19 29 39 0.03 109 0 0 20 27 57 17 45 19.9 52 255 -48 21 4 31 19 51 22 21 8 56 19 46 57 0.03 110 0 0 20 44 49 17 44 57.7 51 255 -47 21 21 19 20 8 17 21 25 44 20 3 53 0.03 111 0 0 21 1 19 17 44 35.9 50 256 -47 21 37 46 20 24 51 21 42 10 20 20 27 0.03 112 0 0 21 17 27 17 44 14.4 50 256 -46 21 53 51 20 41 3 21 58 14 20 36 39 0.03 113 0 0 21 33 13 17 43 53.2 49 256 -46 22 9 33 20 56 52 22 13 56 20 52 29 0.03 114 0 0 21 48 36 17 43 32.4 48 256 -45 22 24 53 21 12 19 22 29 16 21 7 56 0.03 115 0 0 22 3 38 17 43 11.8 47 257 -44 22 39 51 21 27 24 22 44 13 21 23 1 0.03 116 0 0 22 18 16 17 42 51.7 46 257 -44 22 54 26 21 42 6 22 58 48 21 37 44 0.03 117 0 0 22 32 33 17 42 31.8 45 257 -43 23 8 39 21 56 26 23 13 0 21 52 4 0.03 118 0 0 22 46 26 17 42 12.3 44 258 -43 23 22 29 22 10 22 23 26 50 22 6 1 0.03 119 0 0 22 59 56 17 41 53.2 43 258 -42 23 35 56 22 23 56 23 40 17 22 19 35 0.03 120 0 0 23 13 4 17 41 34.4 43 258 -41 23 49 1 22 37 7 23 53 21 22 32 46 0.03 121 0 0 23 25 49 17 41 15.9 42 259 -41 24 1 42 22 49 55 24 6 2 22 45 34 0.03 122 0 0 23 38 10 17 40 57.8 41 259 -40 24 14 1 23 2 19 24 18 20 22 57 59 0.03 123 0 0 23 50 8 17 40 40.0 40 259 -40 24 25 56 23 14 20 24 30 15 23 10 1 0.03 124 0 0 24 1 43 17 40 22.6 39 260 -39 24 37 28 23 25 58 24 41 47 23 21 39 0.03 125 0 0 24 12 55 17 40 5.5 38 260 -38 24 48 36 23 37 13 24 52 55 23 32 54 0.03 126 0 0 24 23 43 17 39 48.8 37 260 -38 24 59 22 23 48 3 25 3 40 23 43 45 0.03 127 0 0 24 34 7 17 39 32.4 36 261 -37 25 9 44 23 58 31 25 14 1 23 54 13 0.03 128 0 0 24 44 8 17 39 16.4 36 261 -36 25 19 42 24 8 34 25 23 59 24 4 17 0.03 129 0 0 24 53 46 17 39 0.7 35 261 -36 25 29 16 24 18 14 25 33 34 24 13 57 0.03 130 0 0 25 2 59 17 38 45.4 34 262 -35 25 38 27 24 27 30 25 42 44 24 23 13 0.03 131 0 0 25 11 48 17 38 30.4 33 262 -34 25 47 14 24 36 22 25 51 31 24 32 5 0.03 132 0 0 25 20 14 17 38 15.8 32 263 -34 25 55 38 24 44 49 25 59 54 24 40 33 0.03 133 0 0 25 28 15 17 38 1.5 31 263 -33 26 3 37 24 52 53 26 7 53 24 48 37 0.03 134 0 0 25 35 53 17 37 47.6 30 263 -32 26 11 12 25 0 33 26 15 28 24 56 17 0.03 135 0 0 25 43 6 17 37 34.1 30 264 -32 26 18 23 25 7 48 26 22 39 25 3 32 0.03 136 0 0 25 49 55 17 37 20.9 29 264 -31 26 25 10 25 14 39 26 29 26 25 10 23 0.04 137 0 0 25 56 19 17 37 8.1 28 265 -30 26 31 33 25 21 5 26 35 48 25 16 50 0.04 138 0 0 26 2 19 17 36 55.6 27 265 -30 26 37 31 25 27 7 26 41 46 25 22 52 0.04 139 0 0 26 7 55 17 36 43.5 26 265 -29 26 43 5 25 32 44 26 47 20 25 28 29 0.04 140 0 0 26 13 6 17 36 31.8 25 266 -28 26 48 15 25 37 56 26 52 29 25 33 41 0.04 141 0 0 26 17 52 17 36 20.4 24 266 -28 26 53 0 25 42 44 26 57 14 25 38 29 0.04 142 0 0 26 22 14 17 36 9.4 24 267 -27 26 57 20 25 47 6 27 1 34 25 42 52 0.04 143 0 0 26 26 10 17 35 58.8 23 267 -26 27 1 15 25 51 4 27 5 29 25 46 50 0.04 144 0 0 26 29 42 17 35 48.5 22 267 -26 27 4 46 25 54 37 27 9 0 25 50 22 0.04 145 0 0 26 32 48 17 35 38.6 21 268 -25 27 7 51 25 57 44 27 12 5 25 53 30 0.04 146 0 0 26 35 29 17 35 29.1 20 268 -24 27 10 32 26 0 26 27 14 45 25 56 12 0.04 147 0 0 26 37 45 17 35 20.0 19 269 -24 27 12 47 26 2 43 27 17 1 25 58 29 0.04 148 0 0 26 39 36 17 35 11.2 18 269 -23 27 14 37 26 4 34 27 18 51 26 0 20 0.04 149 0 0 26 41 1 17 35 2.8 18 270 -22 27 16 2 26 5 59 27 20 15 26 1 45 0.04 150 0 0 26 42 0 17 34 54.8 17 270 -22 27 17 1 26 6 59 27 21 14 26 2 45 0.05 151 0 0 26 42 34 17 34 47.2 16 270 -21 27 17 34 26 7 33 27 21 48 26 3 19 0.05 152 0 0 26 42 42 17 34 39.9 15 271 -20 27 17 42 26 7 40 27 21 56 26 3 26 0.05 153 0 0 26 42 24 17 34 33.1 14 271 -19 27 17 24 26 7 22 27 21 38 26 3 8 0.05 154 0 0 26 41 39 17 34 26.6 13 272 -19 27 16 40 26 6 37 27 20 54 26 2 23 0.05 155 0 0 26 40 29 17 34 20.5 12 272 -18 27 15 30 26 5 26 27 19 44 26 1 12 0.05 156 0 0 26 38 52 17 34 14.9 11 273 -17 27 13 54 26 3 48 27 18 7 25 59 34 0.05 157 0 0 26 36 48 17 34 9.6 11 273 -17 27 11 51 26 1 44 27 16 5 25 57 30 0.05 158 0 0 26 34 18 17 34 4.7 10 273 -16 27 9 22 25 59 13 27 13 35 25 54 59 0.05 159 0 0 26 31 21 17 34 0.3 9 274 -15 27 6 25 25 56 15 27 10 39 25 52 0 0.05 160 0 0 26 27 56 17 33 56.2 8 274 -14 27 3 2 25 52 49 27 7 17 25 48 35 0.05 161 0 0 26 24 5 17 33 52.6 7 275 -14 26 59 12 25 48 56 27 3 27 25 44 42 0.05 162 0 0 26 19 46 17 33 49.4 6 275 -13 26 54 55 25 44 36 26 59 10 25 40 21 0.06 163 0 0 26 15 0 17 33 46.6 5 276 -12 26 50 11 25 39 48 26 54 25 25 35 33 0.06 164 0 0 26 9 46 17 33 44.2 4 276 -12 26 44 59 25 34 32 26 49 14 25 30 17 0.06 165 0 0 26 4 4 17 33 42.3 3 276 -11 26 39 19 25 28 48 26 43 34 25 24 33 0.06 166 0 0 25 57 54 17 33 40.8 3 277 -10 26 33 11 25 22 36 26 37 26 25 18 20 0.05 167 0 0 25 51 16 17 33 39.7 2 277 -9 26 26 35 25 15 56 26 30 51 25 11 39 0.05 168 0 0 25 44 9 17 33 39.1 1 278 -9 26 19 31 25 8 46 26 23 47 25 4 30 0.04 Uncertainty in time = +/- 7 secs Prediction of 2023 May 29.0 Data for the target star ------------------------ * name: UCAC4 487-089744 * constellation : Aquila * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 46 27.7501 DE: +07 17 30.498 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 46 27.7501 DE: +07 17 30.498 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (393) Lampetia asteroid class: approx. diameter [km]: 129 approx. diameter ["]: 0.189 distance from Earth [AU]: 0.94380 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#127 date of fit: 2023 Apr 24 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): 0.037", 0.005", 77.438° remarks: * orbital elements for (393)Lampetia : Mean anomaly = 355.6405030304 deg Arg. of pericenter = 90.8752747018 deg Long. of node = 212.3932840990 deg Inclination = 14.8773422894 deg Eccentricity = 0.3299449449 Semimajor axis = 2.7795210928 AU Perihelion dist = 1.8624321591 AU Mag: H = 8.42, G = 0.15 Epoch of elements : MJD 60150.75263889 TDT (2023 Jul 25.7526) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1272023Apr24,36.57,2023,7,25,18.061395,0.022585,-0.041672,-1.752810,-0.950277,0.001830,-0.002164,0.000001,0.000000 67.7946,7.3177,-89.27,19.59,False UCAC4 487-089744,18.77437504,7.2918049,0.00,12.33,0.00,0.0,0,,18.79362862,7.3176719,0.20,0.00,0,0,0 393,Lampetia,10.59,129.2,0.9438,0,0,-1.097,-8.87,,8.4,0 0,355.4804,2023,7,25,90.8753,212.3933,14.8773,0.32994,2.77952,1.86243,8.42,5.0,0.15 1.060,0.0370,0.0053,77,0.0114,Known errors,-1.00,-1,-1,-1 20230725_089744,60092.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 May 28, 23:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org