IOTA/IOTA-ES occultation update for (349) Dembowska / UCAC4 591-014827 event on 2022 Oct 22, 22:11 UT Visible from Africa Summary ------- On 2022 Oct 22 UT, the 147.5 km diameter asteroid (349) Dembowska will occult a 11.5 mag star in the constellation Taurus for observers along a path across Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.36 mag to 10.48 mag (the magnitude of the asteroid) for at most 28.630 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: 2022 Oct 22, 21:51 - 2022 Oct 22, 22:32 * geocentric midpoint of event [JD]: 2459875.42467292 * magnitude of target star: 11.50 * magnitude drop [mag]: 0.36 * estimated maximum duration [s]: 28.630 * Moon: 7 % sunlit, 102° distance * Sun: 133° distance * rough path description: Africa Additional comments ------------------- wide double star, low mag drop The occultation path -------------------- * approximate projected width [km]: 153 * 1 sigma uncertainty interval [path widths]: +/- 0.24 * 1 sigma uncertainty interval [seconds]: +/- 4.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.030, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.031", 0.002", 78°) * approx speed of asteroid's shadow [km/s]: 5.1512 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 591-014827 by 349 Dembowska on 2022 Oct 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 ' " Longitude Longitude Longitude Longitude .. .. .. -49 0 0 .. .. .... .. .. .. ... .. .. 126 56 28 ... .. .. 126 13 27 .... 126 56 36 -48 0 0 21 51 37.4 1 316 14 128 23 43 125 30 24 ... .. .. 124 48 38 .... 125 31 32 -47 0 0 21 51 38.2 2 317 13 126 56 7 124 7 44 127 37 44 123 27 6 0.14 124 9 42 -46 0 0 21 51 39.7 4 318 12 125 32 0 122 48 6 126 12 27 122 8 30 0.20 122 50 48 -45 0 0 21 51 41.9 5 319 11 124 11 0 121 31 13 124 50 24 120 52 35 0.23 121 34 33 -44 0 0 21 51 44.8 6 320 10 122 52 50 120 16 49 123 31 15 119 39 3 0.25 120 20 42 -43 0 0 21 51 48.4 8 321 9 121 37 12 119 4 40 122 14 44 118 27 43 0.26 119 9 1 -42 0 0 21 51 52.6 9 322 8 120 23 53 117 54 34 121 0 36 117 18 22 0.27 117 59 19 -41 0 0 21 51 57.5 10 322 7 119 12 40 116 46 19 119 48 37 116 10 49 0.28 116 51 24 -40 0 0 21 52 3.0 12 323 6 118 3 21 115 39 46 118 38 37 115 4 54 0.28 115 45 7 -39 0 0 21 52 9.1 13 324 5 116 55 47 114 34 44 117 30 23 114 0 28 0.29 114 40 19 -38 0 0 21 52 15.8 14 324 4 115 49 47 113 31 7 116 23 47 112 57 24 0.29 113 36 53 -37 0 0 21 52 23.2 15 325 3 114 45 13 112 28 46 115 18 40 111 55 35 0.30 112 34 41 -36 0 0 21 52 31.1 17 326 2 113 41 58 111 27 34 114 14 54 110 54 52 0.30 111 33 36 -35 0 0 21 52 39.6 18 326 1 112 39 55 110 27 26 113 12 22 109 55 11 0.30 110 33 33 -34 0 0 21 52 48.7 19 327 0 111 38 58 109 28 15 112 10 57 108 56 26 0.30 109 34 25 -33 0 0 21 52 58.3 21 327 -1 110 39 0 108 29 57 111 10 34 107 58 31 0.30 108 36 8 -32 0 0 21 53 8.5 22 328 -2 109 39 56 107 32 26 110 11 6 107 1 21 0.30 107 38 37 -31 0 0 21 53 19.3 23 328 -3 108 41 41 106 35 37 109 12 29 106 4 53 0.31 106 41 47 -30 0 0 21 53 30.6 24 329 -4 107 44 10 105 39 27 108 14 38 105 9 2 0.31 105 45 34 -29 0 0 21 53 42.5 26 330 -5 106 47 19 104 43 50 107 17 28 104 13 43 0.31 104 49 54 -28 0 0 21 53 54.9 27 330 -6 105 51 4 103 48 44 106 20 56 103 18 53 0.31 103 54 43 -27 0 0 21 54 7.8 28 331 -7 104 55 20 102 54 5 105 24 56 102 24 29 0.31 102 59 58 -26 0 0 21 54 21.3 29 331 -8 104 0 5 101 59 49 104 29 26 101 30 27 0.31 102 5 35 -25 0 0 21 54 35.3 31 331 -9 103 5 15 101 5 53 103 34 22 100 36 44 0.31 101 11 32 -24 0 0 21 54 49.8 32 332 -10 102 10 46 100 12 15 102 39 41 99 43 17 0.31 100 17 45 -23 0 0 21 55 4.8 33 332 -11 101 16 36 99 18 50 101 45 19 98 50 3 0.31 99 24 11 -22 0 0 21 55 20.3 34 333 -12 100 22 41 98 25 37 100 51 13 97 56 59 0.31 98 30 48 -21 0 0 21 55 36.4 36 333 -13 99 28 59 97 32 32 99 57 21 97 4 3 0.31 97 37 32 -20 0 0 21 55 52.9 37 334 -14 98 35 26 96 39 33 99 3 40 96 11 12 0.31 96 44 22 -19 0 0 21 56 10.0 38 334 -15 97 42 1 95 46 37 98 10 7 95 18 23 0.31 95 51 15 -18 0 0 21 56 27.5 39 335 -16 96 48 40 94 53 42 97 16 39 94 25 34 0.31 94 58 7 -17 0 0 21 56 45.5 40 335 -17 95 55 21 94 0 46 96 23 14 93 32 43 0.31 94 4 57 -16 0 0 21 57 4.1 42 336 -18 95 2 1 93 7 45 95 29 49 92 39 47 0.31 93 11 43 -15 0 0 21 57 23.0 43 336 -19 94 8 39 92 14 38 94 36 23 91 46 43 0.31 92 18 22 -14 0 0 21 57 42.5 44 337 -20 93 15 11 91 21 22 93 42 52 90 53 30 0.31 91 24 51 -13 0 0 21 58 2.5 45 337 -21 92 21 35 90 27 55 92 49 14 90 0 4 0.31 90 31 8 -12 0 0 21 58 22.9 47 338 -22 91 27 50 89 34 15 91 55 27 89 6 24 0.30 89 37 11 -11 0 0 21 58 43.8 48 338 -23 90 33 52 88 40 18 91 1 28 88 12 28 0.30 88 42 58 -10 0 0 21 59 5.1 49 339 -24 89 39 39 87 46 4 90 7 15 87 18 12 0.30 87 48 26 - 9 0 0 21 59 26.9 50 339 -26 88 45 9 86 51 28 89 12 46 86 23 35 0.30 86 53 32 - 8 0 0 21 59 49.2 51 340 -27 87 50 20 85 56 30 88 17 58 85 28 34 0.30 85 58 15 - 7 0 0 22 0 11.9 53 341 -28 86 55 8 85 1 6 87 22 49 84 33 6 0.30 85 2 31 - 6 0 0 22 0 35.0 54 342 -29 85 59 32 84 5 14 86 27 17 83 37 10 0.30 84 6 18 - 5 0 0 22 0 58.7 55 342 -30 85 3 29 83 8 51 85 31 18 82 40 41 0.30 83 9 34 - 4 0 0 22 1 22.7 56 343 -31 84 6 56 82 11 54 84 34 50 81 43 38 0.30 82 12 15 - 3 0 0 22 1 47.2 57 344 -32 83 9 51 81 14 21 83 37 51 80 45 58 0.29 81 14 19 - 2 0 0 22 2 12.2 59 345 -33 82 12 10 80 16 9 82 40 18 79 47 37 0.29 80 15 43 - 1 0 0 22 2 37.6 60 346 -34 81 13 52 79 17 14 81 42 7 78 48 33 0.29 79 16 24 0 0 0 22 3 3.4 61 347 -35 80 14 52 78 17 34 80 43 17 77 48 42 0.29 78 16 18 1 0 0 22 3 29.7 62 348 -36 79 15 8 77 17 5 79 43 43 76 48 1 0.29 Latitude Latitude Latitude Latitude 77 0 0 2 14 59 22 4 3.1 64 350 -38 3 12 48 1 16 47 3 40 53 0 48 14 0.29 76 0 0 3 13 0 22 4 29.5 65 351 -39 4 10 25 2 15 13 4 38 18 1 46 52 0.29 75 0 0 4 10 10 22 4 55.8 66 353 -40 5 7 9 3 12 48 5 34 51 2 44 39 0.29 74 0 0 5 6 26 22 5 22.2 67 355 -41 6 3 2 4 9 29 6 30 32 3 41 33 0.28 73 0 0 6 1 49 22 5 48.5 68 356 -42 6 58 0 5 5 17 7 25 19 4 37 33 0.28 72 0 0 6 56 17 22 6 14.7 69 358 -43 7 52 5 6 0 10 8 19 12 5 32 38 0.28 71 0 0 7 49 50 22 6 40.9 70 1 -44 8 45 14 6 54 7 9 12 9 6 26 48 0.28 70 0 0 8 42 28 22 7 7.0 70 3 -45 9 37 27 7 47 9 10 4 11 7 20 1 0.28 69 0 0 9 34 8 22 7 32.9 71 6 -46 10 28 44 8 39 14 10 55 17 8 12 18 0.28 68 0 0 10 24 52 22 7 58.7 72 8 -47 11 19 5 9 30 22 11 45 27 9 3 38 0.28 67 0 0 11 14 39 22 8 24.4 73 11 -48 12 8 29 10 20 32 12 34 39 9 54 0 0.27 66 0 0 12 3 29 22 8 49.8 73 15 -49 12 56 56 11 9 45 13 22 55 10 43 25 0.27 65 0 0 12 51 21 22 9 15.1 74 18 -50 13 44 25 11 58 0 14 10 14 11 31 51 0.27 64 0 0 13 38 16 22 9 40.2 74 22 -51 14 30 57 12 45 18 14 56 35 12 19 20 0.27 63 0 0 14 24 13 22 10 5.1 74 25 -51 15 16 32 13 31 37 15 42 0 13 5 51 0.27 62 0 0 15 9 12 22 10 29.8 75 29 -52 16 1 10 14 16 59 16 26 27 13 51 23 0.27 61 0 0 15 53 14 22 10 54.2 75 33 -53 16 44 51 15 1 23 17 9 57 14 35 58 0.27 60 0 0 16 36 19 22 11 18.4 75 37 -54 17 27 34 15 44 49 17 52 30 15 19 35 0.27 59 0 0 17 18 26 22 11 42.4 75 41 -55 18 9 21 16 27 18 18 34 7 16 2 14 0.27 58 0 0 17 59 37 22 12 6.1 75 45 -56 18 50 11 17 8 50 19 14 47 16 43 57 0.27 57 0 0 18 39 52 22 12 29.5 75 48 -56 19 30 5 17 49 25 19 54 32 17 24 42 0.27 56 0 0 19 19 10 22 12 52.7 75 52 -57 20 9 4 18 29 3 20 33 21 18 4 30 0.26 55 0 0 19 57 33 22 13 15.6 74 55 -58 20 47 7 19 7 45 21 11 14 18 43 22 0.26 54 0 0 20 35 0 22 13 38.2 74 58 -59 21 24 15 19 45 32 21 48 13 19 21 19 0.26 53 0 0 21 11 32 22 14 0.6 73 61 -59 22 0 28 20 22 23 22 24 17 19 58 19 0.26 52 0 0 21 47 9 22 14 22.7 73 64 -60 22 35 47 20 58 20 22 59 27 20 34 25 0.26 51 0 0 22 21 53 22 14 44.5 72 66 -61 23 10 13 21 33 22 23 33 44 21 9 36 0.26 50 0 0 22 55 43 22 15 6.0 72 69 -61 23 43 45 22 7 30 24 7 7 21 43 53 0.26 49 0 0 23 28 40 22 15 27.2 71 71 -62 24 16 24 22 40 45 24 39 39 22 17 17 0.26 48 0 0 24 0 45 22 15 48.1 71 73 -62 24 48 12 23 13 7 25 11 18 22 49 47 0.26 47 0 0 24 31 57 22 16 8.8 70 74 -63 25 19 8 23 44 36 25 42 6 23 21 25 0.26 46 0 0 25 2 19 22 16 29.2 69 76 -63 25 49 13 24 15 14 26 12 2 23 52 11 0.26 45 0 0 25 31 49 22 16 49.2 69 77 -64 26 18 27 24 45 0 26 41 9 24 22 5 0.26 44 0 0 26 0 29 22 17 9.1 68 78 -64 26 46 51 25 13 56 27 9 26 24 51 9 0.26 43 0 0 26 28 19 22 17 28.6 67 79 -65 27 14 26 25 42 2 27 36 53 25 19 22 0.26 42 0 0 26 55 20 22 17 47.8 66 80 -65 27 41 12 26 9 18 28 3 32 25 46 46 0.26 41 0 0 27 21 32 22 18 6.8 66 81 -66 28 7 10 26 35 45 28 29 23 26 13 20 0.26 40 0 0 27 46 57 22 18 25.5 65 82 -66 28 32 20 27 1 23 28 54 26 26 39 5 0.26 39 0 0 28 11 33 22 18 43.9 64 83 -66 28 56 43 27 26 14 29 18 42 27 4 3 0.26 38 0 0 28 35 23 22 19 2.1 63 83 -67 29 20 19 27 50 17 29 42 12 27 28 12 0.26 37 0 0 28 58 26 22 19 20.0 63 84 -67 29 43 9 28 13 33 30 4 56 27 51 35 0.26 36 0 0 29 20 43 22 19 37.6 62 84 -67 30 5 14 28 36 3 30 26 54 28 14 11 0.26 35 0 0 29 42 14 22 19 54.9 61 85 -68 30 26 33 28 57 47 30 48 8 28 36 1 0.26 34 0 0 30 3 1 22 20 12.0 60 85 -68 30 47 8 29 18 45 31 8 37 28 57 5 0.26 33 0 0 30 23 3 22 20 28.9 60 85 -68 31 6 59 29 38 59 31 28 22 29 17 25 0.26 32 0 0 30 42 22 22 20 45.5 59 85 -68 31 26 6 29 58 28 31 47 24 29 37 0 0.26 31 0 0 31 0 56 22 21 1.8 58 85 -68 31 44 30 30 17 14 32 5 43 29 55 51 0.26 30 0 0 31 18 48 22 21 17.9 57 85 -68 32 2 11 30 35 16 32 23 19 30 13 58 0.26 29 0 0 31 35 57 22 21 33.8 56 85 -68 32 19 10 30 52 35 32 40 13 30 31 22 0.26 28 0 0 31 52 24 22 21 49.4 56 86 -68 32 35 28 31 9 12 32 56 26 30 48 3 0.26 27 0 0 32 8 9 22 22 4.8 55 85 -68 32 51 4 31 25 6 33 11 58 31 4 2 0.26 26 0 0 32 23 13 22 22 19.9 54 85 -68 33 5 59 31 40 19 33 26 48 31 19 19 0.26 25 0 0 32 37 36 22 22 34.8 53 85 -68 33 20 13 31 54 50 33 40 59 31 33 54 0.26 24 0 0 32 51 18 22 22 49.5 53 85 -68 33 33 47 32 8 40 33 54 29 31 47 49 0.26 23 0 0 33 4 20 22 23 4.0 52 85 -68 33 46 42 32 21 50 34 7 20 32 1 2 0.26 22 0 0 33 16 42 22 23 18.3 51 85 -68 33 58 57 32 34 19 34 19 31 32 13 35 0.26 21 0 0 33 28 25 22 23 32.3 50 85 -68 34 10 32 32 46 9 34 31 3 32 25 28 0.26 20 0 0 33 39 28 22 23 46.1 50 85 -68 34 21 29 32 57 19 34 41 57 32 36 41 0.26 19 0 0 33 49 52 22 23 59.7 49 84 -67 34 31 47 33 7 49 34 52 12 32 47 14 0.26 18 0 0 33 59 37 22 24 13.1 48 84 -67 34 41 27 33 17 40 35 1 49 32 57 8 0.26 17 0 0 34 8 44 22 24 26.3 47 84 -67 34 50 28 33 26 52 35 10 48 33 6 23 0.26 16 0 0 34 17 13 22 24 39.3 47 83 -67 34 58 52 33 35 26 35 19 9 33 14 59 0.26 15 0 0 34 25 3 22 24 52.1 46 83 -66 35 6 38 33 43 21 35 26 53 33 22 56 0.26 14 0 0 34 32 16 22 25 4.7 45 83 -66 35 13 46 33 50 38 35 33 59 33 30 15 0.26 13 0 0 34 38 51 22 25 17.1 44 83 -66 35 20 17 33 57 16 35 40 28 33 36 55 0.26 12 0 0 34 44 48 22 25 29.3 43 82 -66 35 26 11 34 3 17 35 46 21 33 42 58 0.26 11 0 0 34 50 8 22 25 41.3 43 82 -65 35 31 28 34 8 40 35 51 36 33 48 22 0.26 10 0 0 34 54 50 22 25 53.1 42 81 -65 35 36 8 34 13 24 35 56 14 33 53 8 0.26 9 0 0 34 58 55 22 26 4.8 41 81 -64 35 40 11 34 17 32 36 0 16 33 57 16 0.26 8 0 0 35 2 23 22 26 16.2 40 81 -64 35 43 37 34 21 1 36 3 41 34 0 47 0.26 7 0 0 35 5 14 22 26 27.5 40 80 -64 35 46 26 34 23 53 36 6 30 34 3 40 0.27 6 0 0 35 7 27 22 26 38.6 39 80 -63 35 48 38 34 26 8 36 8 42 34 5 55 0.27 5 0 0 35 9 3 22 26 49.5 38 79 -63 35 50 14 34 27 45 36 10 17 34 7 32 0.27 4 0 0 35 10 2 22 27 0.2 37 79 -62 35 51 13 34 28 44 36 11 16 34 8 31 0.27 3 0 0 35 10 24 22 27 10.7 37 79 -62 35 51 35 34 29 5 36 11 38 34 8 52 0.27 2 0 0 35 10 8 22 27 21.1 36 78 -61 35 51 20 34 28 49 36 11 23 34 8 36 0.27 1 0 0 35 9 15 22 27 31.2 35 78 -61 35 50 28 34 27 55 36 10 32 34 7 41 0.27 0 0 0 35 7 45 22 27 41.2 34 77 -61 35 48 58 34 26 23 36 9 3 34 6 8 0.27 - 1 0 0 35 5 37 22 27 51.1 34 77 -60 35 46 52 34 24 13 36 6 58 34 3 57 0.27 - 2 0 0 35 2 50 22 28 0.7 33 76 -60 35 44 8 34 21 24 36 4 15 34 1 7 0.27 - 3 0 0 34 59 26 22 28 10.2 32 76 -59 35 40 47 34 17 57 36 0 55 33 57 39 0.27 - 4 0 0 34 55 24 22 28 19.5 31 75 -58 35 36 47 34 13 51 35 56 57 33 53 32 0.27 - 5 0 0 34 50 42 22 28 28.6 30 75 -58 35 32 10 34 9 7 35 52 21 33 48 45 0.27 - 6 0 0 34 45 23 22 28 37.5 30 75 -57 35 26 54 34 3 43 35 47 7 33 43 19 0.28 - 7 0 0 34 39 24 22 28 46.2 29 74 -57 35 20 59 33 57 39 35 41 15 33 37 13 0.28 - 8 0 0 34 32 45 22 28 54.8 28 74 -56 35 14 26 33 50 56 35 34 44 33 30 28 0.28 - 9 0 0 34 25 27 22 29 3.2 27 73 -56 35 7 13 33 43 32 35 27 33 33 23 1 0.28 - 10 0 0 34 17 29 22 29 11.3 26 73 -55 34 59 21 33 35 28 35 19 44 33 14 54 0.28 - 11 0 0 34 8 50 22 29 19.3 26 72 -55 34 50 48 33 26 43 35 11 14 33 6 6 0.28 - 12 0 0 33 59 30 22 29 27.1 25 72 -54 34 41 35 33 17 16 35 2 4 32 56 36 0.28 - 13 0 0 33 49 29 22 29 34.8 24 71 -53 34 31 41 33 7 7 34 52 14 32 46 23 0.28 - 14 0 0 33 38 45 22 29 42.2 23 71 -53 34 21 5 32 56 16 34 41 42 32 35 28 0.28 - 15 0 0 33 27 20 22 29 49.4 22 70 -52 34 9 48 32 44 42 34 30 29 32 23 50 0.28 - 16 0 0 33 15 11 22 29 56.4 22 70 -51 33 57 48 32 32 24 34 18 33 32 11 28 0.29 - 17 0 0 33 2 19 22 30 3.2 21 69 -51 33 45 5 32 19 23 34 5 54 31 58 21 0.29 - 18 0 0 32 48 42 22 30 9.8 20 69 -50 33 31 38 32 5 36 33 52 32 31 44 30 0.29 - 19 0 0 32 34 20 22 30 16.2 19 68 -50 33 17 27 31 51 4 33 38 26 31 29 53 0.29 - 20 0 0 32 19 13 22 30 22.3 18 68 -49 33 2 30 31 35 46 33 23 35 31 14 29 0.29 - 21 0 0 32 3 20 22 30 28.2 17 67 -48 32 46 48 31 19 41 33 7 58 30 58 18 0.29 - 22 0 0 31 46 39 22 30 33.9 16 67 -48 32 30 20 31 2 48 32 51 35 30 41 20 0.29 - 23 0 0 31 29 11 22 30 39.4 16 66 -47 32 13 4 30 45 7 32 34 26 30 23 32 0.29 - 24 0 0 31 10 54 22 30 44.6 15 66 -46 31 55 0 30 26 36 32 16 28 30 4 55 0.29 - 25 0 0 30 51 47 22 30 49.5 14 65 -45 31 36 7 30 7 16 31 57 42 29 45 28 0.30 - 26 0 0 30 31 50 22 30 54.2 13 65 -45 31 16 24 29 47 4 31 38 6 29 25 9 0.30 - 27 0 0 30 11 1 22 30 58.6 12 64 -44 30 55 51 29 26 0 31 17 40 29 3 57 0.30 - 28 0 0 29 49 20 22 31 2.8 11 64 -43 30 34 25 29 4 4 30 56 22 28 41 53 0.30 - 29 0 0 29 26 46 22 31 6.6 10 63 -42 30 12 7 28 41 13 30 34 11 28 18 54 0.30 - 30 0 0 29 3 17 22 31 10.2 9 63 -42 29 48 55 28 17 27 30 11 8 27 54 59 0.30 - 31 0 0 28 38 53 22 31 13.4 8 62 -41 29 24 49 27 52 44 29 47 9 27 30 8 0.30 - 32 0 0 28 13 32 22 31 16.4 7 62 -40 28 59 46 27 27 4 29 22 15 27 4 19 0.31 - 33 0 0 27 47 12 22 31 18.9 6 61 -39 28 33 45 27 0 26 28 56 24 26 37 31 0.31 - 34 0 0 27 19 54 22 31 21.2 5 61 -39 28 6 47 26 32 47 28 29 35 26 9 42 0.31 - 35 0 0 26 51 35 22 31 23.1 4 61 -38 27 38 49 26 4 8 28 1 47 25 40 53 0.31 - 36 0 0 26 22 15 22 31 24.6 3 60 -37 27 9 49 25 34 26 27 32 58 25 11 0 0.32 - 37 0 0 25 51 51 22 31 25.7 2 60 -36 26 39 48 25 3 40 27 3 7 24 40 3 0.32 - 38 0 0 25 20 23 22 31 26.4 1 59 -35 26 8 43 24 31 48 26 32 13 24 8 0 0.33 - 39 0 0 24 47 49 22 31 26.7 0 59 -34 25 36 32 .. .. .. 26 0 14 .. .. .. 0.55 Uncertainty in time = +/- 8 secs Prediction of 2022 Oct 17.0 Data for the target star ------------------------ * name: UCAC4 591-014827 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 55 35.7648 DE: +28 08 07.975 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 55 35.7649 DE: +28 08 07.975 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (349) Dembowska asteroid class: approx. diameter [km]: 148 approx. diameter ["]: 0.105 distance from Earth [AU]: 1.94560 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#127 date of fit: 2022 Sep 21 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): 0.031", 0.002", 77.751° remarks: * orbital elements for (349)Dembowska : Mean anomaly = 37.2772073632 deg Arg. of pericenter = 344.3253093885 deg Long. of node = 32.1920259311 deg Inclination = 8.2508372706 deg Eccentricity = 0.0895838967 Semimajor axis = 2.9233602073 AU Perihelion dist = 2.6614742084 AU Mag: H = 6.01, G = 0.37 Epoch of elements : MJD 59874.92430555 TDT (2022 Oct 22.9243) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1272022Sep21,28.63,2022,10,22,22.192150,-0.176131,-0.187880,-2.122398,1.987193,-0.004171,-0.000840,0.000001,0.000000 70.0560,28.1719,-156.78,-11.29,False UCAC4 591-014827,4.92660135,28.1355486,0.00,11.50,0.00,0.0,0,K,4.95045219,28.1719093,0.36,0.00,0,0,1 349,Dembowska,10.48,147.5,1.9456,0,0,-0.726,8.98,,8.4,0 0,37.0949,2022,10,22,344.3253,32.1920,8.2508,0.08958,2.92336,2.66147,6.01,5.0,0.15 1.244,0.0310,0.0016,78,0.0255,Known errors,-1.00,-1,-1,-1 20221022_014827,59868.96 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 16, 23:06 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org