IOTA/IOTA-ES occultation update for (4337) Arecibo / TYC 1909-01398-1 event on 2024 Oct 12, 07:35 UT Visible from Summary ------- On 2024 Oct 12 UT, the 19.376 km diameter asteroid (4337) Arecibo will occult a 11.0 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 7.74 mag to 18.71 mag (the magnitude of the asteroid) for at most 1.330 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 Oct 12, 07:28 - 2024 Oct 12, 07:42 * geocentric midpoint of event [JD]: 2460595.81632891 * magnitude of target star: 10.97 * magnitude drop [mag]: 7.74 * estimated maximum duration [s]: 1.330 * Moon: 66 % sunlit, 160° distance * Sun: 90° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 20 * 1 sigma uncertainty interval [path widths]: +/- 0.18 * 1 sigma uncertainty interval [seconds]: +/- 3.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.020", 0.001", 97°) * approx speed of asteroid's shadow [km/s]: 14.5246 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1909-01398-1 by 4337 Arecibo on 2024 Oct 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 -110 0 0 - 4 27 23 7 28 17.4 0 66 -77 - 4 33 12 - 4 21 35 - 4 35 19 - 4 19 28 .... -109 0 0 - 4 0 46 7 28 17.5 1 66 -77 - 4 6 34 - 3 54 58 - 4 8 42 - 3 52 51 -0.02 -108 0 0 - 3 34 15 7 28 17.8 2 66 -77 - 3 40 3 - 3 28 27 - 3 42 10 - 3 26 20 0.05 -107 0 0 - 3 7 49 7 28 18.2 4 66 -76 - 3 13 37 - 3 2 2 - 3 15 44 - 2 59 54 0.08 -106 0 0 - 2 41 30 7 28 18.8 5 66 -76 - 2 47 18 - 2 35 43 - 2 49 25 - 2 33 36 0.09 -105 0 0 - 2 15 19 7 28 19.6 6 66 -76 - 2 21 6 - 2 9 32 - 2 23 13 - 2 7 25 0.10 -104 0 0 - 1 49 15 7 28 20.5 7 66 -75 - 1 55 2 - 1 43 28 - 1 57 9 - 1 41 22 0.11 -103 0 0 - 1 23 20 7 28 21.6 8 66 -75 - 1 29 7 - 1 17 34 - 1 31 13 - 1 15 27 0.11 -102 0 0 - 0 57 35 7 28 22.8 9 66 -74 - 1 3 21 - 0 51 49 - 1 5 27 - 0 49 42 0.12 -101 0 0 - 0 31 59 7 28 24.2 10 66 -73 - 0 37 45 - 0 26 13 - 0 39 51 - 0 24 7 0.12 -100 0 0 - 0 6 34 7 28 25.8 11 66 -73 - 0 12 19 - 0 0 49 - 0 14 26 0 1 18 0.12 - 99 0 0 0 18 40 7 28 27.5 12 66 -72 0 12 55 0 24 25 0 10 48 0 26 31 0.12 - 98 0 0 0 43 41 7 28 29.4 13 66 -71 0 37 57 0 49 26 0 35 51 0 51 32 0.12 - 97 0 0 1 8 31 7 28 31.4 14 66 -70 1 2 47 1 14 15 1 0 41 1 16 21 0.13 - 96 0 0 1 33 7 7 28 33.6 16 66 -70 1 27 23 1 38 51 1 25 18 1 40 57 0.13 - 95 0 0 1 57 30 7 28 35.9 17 66 -69 1 51 47 2 3 13 1 49 41 2 5 19 0.13 - 94 0 0 2 21 38 7 28 38.4 18 66 -68 2 15 55 2 27 21 2 13 50 2 29 26 0.13 - 93 0 0 2 45 32 7 28 41.0 19 66 -67 2 39 50 2 51 14 2 37 44 2 53 20 0.13 - 92 0 0 3 9 10 7 28 43.8 20 66 -66 3 3 29 3 14 52 3 1 23 3 16 57 0.13 - 91 0 0 3 32 33 7 28 46.7 21 66 -65 3 26 52 3 38 14 3 24 47 3 40 19 0.13 - 90 0 0 3 55 39 7 28 49.8 22 66 -64 3 49 58 4 1 20 3 47 54 4 3 25 0.13 - 89 0 0 4 18 29 7 28 53.0 23 66 -63 4 12 48 4 24 9 4 10 44 4 26 13 0.13 - 88 0 0 4 41 1 7 28 56.3 24 66 -62 4 35 21 4 46 40 4 33 16 4 48 45 0.13 - 87 0 0 5 3 15 7 28 59.8 25 66 -61 4 57 36 5 8 54 4 55 31 5 10 58 0.13 - 86 0 0 5 25 11 7 29 3.5 26 66 -60 5 19 32 5 30 50 5 17 28 5 32 54 0.14 - 85 0 0 5 46 48 7 29 7.2 27 66 -59 5 41 10 5 52 26 5 39 6 5 54 30 0.14 - 84 0 0 6 8 6 7 29 11.1 28 66 -59 6 2 29 6 13 44 6 0 25 6 15 47 0.14 - 83 0 0 6 29 5 7 29 15.1 30 66 -58 6 23 28 6 34 42 6 21 24 6 36 45 0.14 - 82 0 0 6 49 43 7 29 19.2 31 66 -57 6 44 7 6 55 20 6 42 4 6 57 23 0.14 - 81 0 0 7 10 2 7 29 23.5 32 66 -56 7 4 26 7 15 38 7 2 23 7 17 41 0.14 - 80 0 0 7 29 59 7 29 27.9 33 66 -55 7 24 24 7 35 35 7 22 21 7 37 38 0.14 - 79 0 0 7 49 36 7 29 32.4 34 66 -54 7 44 1 7 55 11 7 41 58 7 57 13 0.14 - 78 0 0 8 8 51 7 29 37.0 35 67 -53 8 3 17 8 14 25 8 1 14 8 16 28 0.14 - 77 0 0 8 27 44 7 29 41.8 36 67 -52 8 22 11 8 33 18 8 20 8 8 35 20 0.14 - 76 0 0 8 46 16 7 29 46.6 37 67 -51 8 40 43 8 51 49 8 38 41 8 53 51 0.14 - 75 0 0 9 4 25 7 29 51.6 38 67 -50 8 58 52 9 9 58 8 56 50 9 11 59 0.14 - 74 0 0 9 22 11 7 29 56.6 39 67 -49 9 16 39 9 27 44 9 14 38 9 29 45 0.14 - 73 0 0 9 39 35 7 30 1.8 40 67 -48 9 34 3 9 45 7 9 32 2 9 47 8 0.14 - 72 0 0 9 56 36 7 30 7.1 41 67 -47 9 51 4 10 2 7 9 49 3 10 4 8 0.14 - 71 0 0 10 13 13 7 30 12.5 42 67 -46 10 7 42 10 18 43 10 5 41 10 20 44 0.14 - 70 0 0 10 29 26 7 30 17.9 43 67 -45 10 23 56 10 34 56 10 21 55 10 36 57 0.14 - 69 0 0 10 45 16 7 30 23.5 44 67 -44 10 39 46 10 50 45 10 37 46 10 52 46 0.14 - 68 0 0 11 0 41 7 30 29.1 45 67 -43 10 55 12 11 6 10 10 53 12 11 8 11 0.14 - 67 0 0 11 15 43 7 30 34.9 46 67 -42 11 10 14 11 21 11 11 8 14 11 23 11 0.14 - 66 0 0 11 30 20 7 30 40.7 47 67 -41 11 24 52 11 35 48 11 22 52 11 37 48 0.14 - 65 0 0 11 44 32 7 30 46.6 48 67 -40 11 39 5 11 50 0 11 37 5 11 51 59 0.14 - 64 0 0 11 58 20 7 30 52.6 49 67 -39 11 52 53 12 3 47 11 50 53 12 5 47 0.15 - 63 0 0 12 11 43 7 30 58.7 50 67 -38 12 6 16 12 17 9 12 4 17 12 19 9 0.15 - 62 0 0 12 24 40 7 31 4.9 51 67 -37 12 19 14 12 30 6 12 17 15 12 32 6 0.15 - 61 0 0 12 37 13 7 31 11.1 52 67 -36 12 31 47 12 42 38 12 29 48 12 44 38 0.15 - 60 0 0 12 49 20 7 31 17.4 53 67 -35 12 43 55 12 54 45 12 41 56 12 56 44 0.15 - 59 0 0 13 1 2 7 31 23.8 54 67 -34 12 55 37 13 6 27 12 53 38 13 8 25 0.15 - 58 0 0 13 12 18 7 31 30.2 55 67 -33 13 6 54 13 17 42 13 4 55 13 19 41 0.15 - 57 0 0 13 23 9 7 31 36.7 56 67 -32 13 17 45 13 28 32 13 15 46 13 30 31 0.15 - 56 0 0 13 33 33 7 31 43.3 57 67 -31 13 28 10 13 38 57 13 26 12 13 40 55 0.15 - 55 0 0 13 43 32 7 31 49.9 58 67 -30 13 38 9 13 48 55 13 36 11 13 50 54 0.15 - 54 0 0 13 53 5 7 31 56.6 59 66 -29 13 47 43 13 58 28 13 45 45 14 0 26 0.15 - 53 0 0 14 2 12 7 32 3.4 60 66 -28 13 56 50 14 7 35 13 54 52 14 9 33 0.15 - 52 0 0 14 10 53 7 32 10.2 61 66 -27 14 5 31 14 16 15 14 3 33 14 18 13 0.15 - 51 0 0 14 19 8 7 32 17.1 62 66 -26 14 13 46 14 24 30 14 11 49 14 26 27 0.15 - 50 0 0 14 26 57 7 32 24.0 63 65 -25 14 21 35 14 32 18 14 19 38 14 34 16 0.15 - 49 0 0 14 34 19 7 32 31.0 64 65 -24 14 28 58 14 39 40 14 27 0 14 41 37 0.15 - 48 0 0 14 41 15 7 32 38.0 65 65 -23 14 35 54 14 46 36 14 33 57 14 48 33 0.15 - 47 0 0 14 47 45 7 32 45.0 66 64 -22 14 42 24 14 53 5 14 40 27 14 55 2 0.15 - 46 0 0 14 53 48 7 32 52.2 67 64 -21 14 48 27 14 59 8 14 46 30 15 1 5 0.15 - 45 0 0 14 59 25 7 32 59.3 68 63 -20 14 54 4 15 4 45 14 52 7 15 6 42 0.15 - 44 0 0 15 4 35 7 33 6.5 69 62 -19 14 59 15 15 9 55 14 57 18 15 11 52 0.15 - 43 0 0 15 9 18 7 33 13.7 70 62 -18 15 3 59 15 14 38 15 2 2 15 16 35 0.15 - 42 0 0 15 13 36 7 33 21.0 71 61 -17 15 8 16 15 18 55 15 6 19 15 20 52 0.15 - 41 0 0 15 17 26 7 33 28.3 71 60 -16 15 12 7 15 22 45 15 10 10 15 24 42 0.15 - 40 0 0 15 20 50 7 33 35.6 72 58 -15 15 15 31 15 26 9 15 13 34 15 28 6 0.15 - 39 0 0 15 23 47 7 33 43.0 73 57 -14 15 18 28 15 29 6 15 16 31 15 31 3 0.15 - 38 0 0 15 26 18 7 33 50.4 74 56 -13 15 20 59 15 31 37 15 19 2 15 33 34 0.15 - 37 0 0 15 28 22 7 33 57.8 75 54 -12 15 23 3 15 33 41 15 21 6 15 35 37 0.15 - 36 0 0 15 29 59 7 34 5.3 76 52 -11 15 24 40 15 35 18 15 22 44 15 37 15 0.15 - 35 0 0 15 31 10 7 34 12.8 76 50 -10 15 25 51 15 36 28 15 23 54 15 38 25 0.15 - 34 0 0 15 31 53 7 34 20.3 77 47 -9 15 26 35 15 37 12 15 24 38 15 39 9 0.15 - 33 0 0 15 32 11 7 34 27.8 78 45 -8 15 26 52 15 37 29 15 24 55 15 39 26 0.15 - 32 0 0 15 32 1 7 34 35.3 79 41 -7 15 26 42 15 37 20 15 24 45 15 39 16 0.15 - 31 0 0 15 31 25 7 34 42.9 79 38 -6 15 26 6 15 36 43 15 24 9 15 38 40 0.15 - 30 0 0 15 30 21 7 34 50.5 80 33 -5 15 25 3 15 35 40 15 23 6 15 37 37 0.15 - 29 0 0 15 28 51 7 34 58.1 80 29 -4 15 23 33 15 34 10 15 21 36 15 36 7 0.15 - 28 0 0 15 26 55 7 35 5.7 81 24 -3 15 21 36 15 32 14 15 19 39 15 34 10 0.15 - 27 0 0 15 24 31 7 35 13.3 81 18 -2 15 19 12 15 29 50 15 17 16 15 31 47 0.15 - 26 0 0 15 21 41 7 35 20.9 81 12 -1 15 16 22 15 27 0 15 14 25 15 28 57 0.15 - 25 0 0 15 18 24 7 35 28.6 81 6 0 15 13 5 15 23 44 15 11 8 15 25 40 0.15 - 24 0 0 15 14 41 7 35 36.2 81 360 1 15 9 21 15 20 0 15 7 24 15 21 57 0.15 - 23 0 0 15 10 30 7 35 43.9 81 353 2 15 5 11 15 15 50 15 3 14 15 17 47 0.15 - 22 0 0 15 5 53 7 35 51.5 81 347 3 15 0 34 15 11 13 14 58 36 15 13 10 0.15 - 21 0 0 15 0 50 7 35 59.2 81 342 4 14 55 30 15 6 10 14 53 32 15 8 7 0.15 - 20 0 0 14 55 19 7 36 6.8 80 337 5 14 49 59 15 0 40 14 48 2 15 2 37 0.15 - 19 0 0 14 49 22 7 36 14.5 80 332 6 14 44 2 14 54 43 14 42 4 14 56 40 0.15 - 18 0 0 14 42 59 7 36 22.1 79 328 7 14 37 38 14 48 19 14 35 41 14 50 17 0.15 - 17 0 0 14 36 9 7 36 29.8 78 325 8 14 30 47 14 41 30 14 28 50 14 43 27 0.15 - 16 0 0 14 28 52 7 36 37.4 78 321 9 14 23 30 14 34 13 14 21 33 14 36 11 0.15 - 15 0 0 14 21 9 7 36 45.0 77 319 10 14 15 47 14 26 30 14 13 49 14 28 28 0.15 - 14 0 0 14 12 59 7 36 52.7 76 316 11 14 7 37 14 18 21 14 5 39 14 20 19 0.15 - 13 0 0 14 4 23 7 37 0.3 75 314 12 13 59 0 14 9 45 13 57 2 14 11 43 0.15 - 12 0 0 13 55 20 7 37 7.8 75 312 13 13 49 58 14 0 43 13 48 0 14 2 41 0.15 - 11 0 0 13 45 52 7 37 15.4 74 310 14 13 40 29 13 51 15 13 38 30 13 53 13 0.15 - 10 0 0 13 35 57 7 37 22.9 73 309 15 13 30 33 13 41 20 13 28 35 13 43 18 0.15 - 9 0 0 13 25 36 7 37 30.5 72 308 16 13 20 12 13 30 59 13 18 13 13 32 58 0.15 - 8 0 0 13 14 48 7 37 38.0 71 307 17 13 9 24 13 20 13 13 7 25 13 22 11 0.15 - 7 0 0 13 3 35 7 37 45.4 70 306 18 12 58 10 13 9 0 12 56 12 13 10 59 0.15 - 6 0 0 12 51 56 7 37 52.9 69 305 19 12 46 31 12 57 21 12 44 32 12 59 20 0.15 - 5 0 0 12 39 51 7 38 0.3 68 304 20 12 34 26 12 45 17 12 32 26 12 47 16 0.15 - 4 0 0 12 27 21 7 38 7.6 67 303 21 12 21 54 12 32 47 12 19 55 12 34 46 0.15 - 3 0 0 12 14 24 7 38 15.0 66 302 22 12 8 58 12 19 51 12 6 58 12 21 50 0.15 - 2 0 0 12 1 3 7 38 22.3 65 302 23 11 55 36 12 6 30 11 53 36 12 8 29 0.15 - 1 0 0 11 47 16 7 38 29.5 64 301 24 11 41 48 11 52 43 11 39 48 11 54 43 0.15 0 0 0 11 33 4 7 38 36.8 63 301 25 11 27 36 11 38 32 11 25 36 11 40 32 0.15 1 0 0 11 18 27 7 38 43.9 62 301 27 11 12 58 11 23 55 11 10 58 11 25 55 0.15 2 0 0 11 3 25 7 38 51.0 61 300 28 10 57 55 11 8 54 10 55 55 11 10 54 0.15 3 0 0 10 47 58 7 38 58.1 60 300 29 10 42 28 10 53 27 10 40 28 10 55 28 0.15 4 0 0 10 32 7 7 39 5.1 59 300 30 10 26 37 10 37 37 10 24 36 10 39 38 0.15 5 0 0 10 15 51 7 39 12.1 58 299 31 10 10 21 10 21 22 10 8 20 10 23 23 0.15 6 0 0 9 59 12 7 39 19.0 57 299 32 9 53 41 10 4 43 9 51 39 10 6 44 0.15 7 0 0 9 42 8 7 39 25.8 56 299 33 9 36 37 9 47 40 9 34 35 9 49 42 0.15 8 0 0 9 24 41 7 39 32.6 55 299 34 9 19 9 9 30 14 9 17 7 9 32 15 0.15 9 0 0 9 6 51 7 39 39.2 54 299 35 9 1 18 9 12 24 8 59 16 9 14 26 0.15 10 0 0 8 48 38 7 39 45.9 53 298 36 8 43 4 8 54 11 8 41 2 8 56 13 0.15 11 0 0 8 30 1 7 39 52.4 52 298 37 8 24 27 8 35 35 8 22 25 8 37 38 0.15 12 0 0 8 11 2 7 39 58.9 51 298 38 8 5 28 8 16 37 8 3 25 8 18 39 0.15 13 0 0 7 51 41 7 40 5.3 50 298 39 7 46 6 7 57 17 7 44 4 7 59 19 0.15 14 0 0 7 31 59 7 40 11.6 49 298 40 7 26 23 7 37 34 7 24 20 7 39 37 0.15 15 0 0 7 11 54 7 40 17.8 48 298 41 7 6 18 7 17 30 7 4 15 7 19 33 0.14 16 0 0 6 51 28 7 40 23.9 47 298 42 6 45 51 6 57 5 6 43 48 6 59 8 0.14 17 0 0 6 30 42 7 40 30.0 46 298 43 6 25 4 6 36 19 6 23 1 6 38 23 0.14 18 0 0 6 9 35 7 40 35.9 45 298 45 6 3 57 6 15 13 6 1 53 6 17 16 0.14 19 0 0 5 48 8 7 40 41.8 44 298 46 5 42 29 5 53 46 5 40 25 5 55 50 0.14 20 0 0 5 26 21 7 40 47.5 43 298 47 5 20 42 5 32 0 5 18 38 5 34 4 0.14 21 0 0 5 4 15 7 40 53.1 42 298 48 4 58 35 5 9 55 4 56 31 5 11 59 0.14 22 0 0 4 41 50 7 40 58.7 41 298 49 4 36 10 4 47 31 4 34 6 4 49 35 0.14 23 0 0 4 19 7 7 41 4.1 39 298 50 4 13 27 4 24 48 4 11 22 4 26 53 0.14 24 0 0 3 56 7 7 41 9.4 38 298 51 3 50 25 4 1 48 3 48 20 4 3 53 0.14 25 0 0 3 32 49 7 41 14.6 37 297 52 3 27 7 3 38 30 3 25 2 3 40 36 0.14 26 0 0 3 9 14 7 41 19.6 36 297 53 3 3 31 3 14 56 3 1 26 3 17 1 0.14 27 0 0 2 45 23 7 41 24.6 35 297 54 2 39 40 2 51 6 2 37 34 2 53 11 0.14 28 0 0 2 21 16 7 41 29.4 34 297 55 2 15 33 2 26 59 2 13 27 2 29 5 0.14 29 0 0 1 56 54 7 41 34.1 33 297 56 1 51 10 2 2 38 1 49 4 2 4 43 0.14 30 0 0 1 32 17 7 41 38.6 32 297 58 1 26 33 1 38 2 1 24 27 1 40 7 0.14 31 0 0 1 7 27 7 41 43.1 31 297 59 1 1 42 1 13 11 0 59 36 1 15 18 0.14 32 0 0 0 42 23 7 41 47.3 30 297 60 0 36 38 0 48 8 0 34 31 0 50 14 0.14 33 0 0 0 17 6 7 41 51.5 29 297 61 0 11 20 0 22 52 0 9 14 0 24 58 0.14 34 0 0 - 0 8 23 7 41 55.5 27 297 62 - 0 14 9 - 0 2 37 - 0 16 15 - 0 0 30 0.14 35 0 0 - 0 34 3 7 41 59.4 26 297 63 - 0 39 50 - 0 28 17 - 0 41 56 - 0 26 10 0.14 36 0 0 - 0 59 55 7 42 3.1 25 297 64 - 1 5 41 - 0 54 8 - 1 7 48 - 0 52 1 0.14 37 0 0 - 1 25 56 7 42 6.7 24 297 65 - 1 31 43 - 1 20 9 - 1 33 50 - 1 18 2 0.14 38 0 0 - 1 52 7 7 42 10.1 23 297 66 - 1 57 55 - 1 46 20 - 2 0 2 - 1 44 13 0.14 39 0 0 - 2 18 27 7 42 13.4 22 297 67 - 2 24 15 - 2 12 40 - 2 26 22 - 2 10 33 0.14 40 0 0 - 2 44 55 7 42 16.5 21 297 68 - 2 50 43 - 2 39 8 - 2 52 51 - 2 37 0 0.14 41 0 0 - 3 11 31 7 42 19.4 20 297 70 - 3 17 19 - 3 5 43 - 3 19 27 - 3 3 36 0.14 42 0 0 - 3 38 13 7 42 22.3 19 297 71 - 3 44 2 - 3 32 25 - 3 46 9 - 3 30 18 0.14 43 0 0 - 4 5 2 7 42 24.9 18 297 72 - 4 10 51 - 3 59 13 - 4 12 58 - 3 57 6 0.14 44 0 0 - 4 31 56 7 42 27.4 16 296 73 - 4 37 45 - 4 26 7 - 4 39 52 - 4 23 59 0.14 45 0 0 - 4 58 54 7 42 29.8 15 296 74 - 5 4 43 - 4 53 5 - 5 6 51 - 4 50 58 0.13 46 0 0 - 5 25 57 7 42 31.9 14 296 75 - 5 31 46 - 5 20 7 - 5 33 54 - 5 18 0 0.13 47 0 0 - 5 53 2 7 42 34.0 13 296 76 - 5 58 52 - 5 47 13 - 6 1 0 - 5 45 5 0.13 48 0 0 - 6 20 10 7 42 35.8 12 296 77 - 6 26 0 - 6 14 21 - 6 28 8 - 6 12 13 0.13 49 0 0 - 6 47 20 7 42 37.5 11 296 78 - 6 53 10 - 6 41 31 - 6 55 18 - 6 39 23 0.13 50 0 0 - 7 14 31 7 42 39.0 10 296 79 - 7 20 21 - 7 8 41 - 7 22 29 - 7 6 34 0.13 51 0 0 - 7 41 42 7 42 40.4 9 296 80 - 7 47 32 - 7 35 53 - 7 49 40 - 7 33 45 0.13 52 0 0 - 8 8 53 7 42 41.6 8 296 81 - 8 14 43 - 8 3 3 - 8 16 51 - 8 0 55 0.13 53 0 0 - 8 36 3 7 42 42.7 7 295 82 - 8 41 53 - 8 30 13 - 8 44 1 - 8 28 5 0.13 54 0 0 - 9 3 11 7 42 43.6 6 295 83 - 9 9 1 - 8 57 21 - 9 11 9 - 8 55 13 0.13 55 0 0 - 9 30 16 7 42 44.3 4 295 84 - 9 36 6 - 9 24 27 - 9 38 14 - 9 22 19 0.12 56 0 0 - 9 57 19 7 42 44.9 3 295 85 -10 3 8 - 9 51 29 -10 5 16 - 9 49 21 0.12 57 0 0 -10 24 17 7 42 45.3 2 295 85 -10 30 7 -10 18 27 -10 32 14 -10 16 19 0.11 58 0 0 -10 51 11 7 42 45.5 1 295 86 -10 57 0 -10 45 21 -10 59 8 -10 43 13 0.08 59 0 0 -11 17 59 7 42 45.6 0 294 86 -11 23 49 -11 12 10 -11 25 57 -11 10 2 -0.57 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1909-01398-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 23 19.6378 DE: +23 51 36.357 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 23 19.6382 DE: +23 51 36.356 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.0 * B mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4337) Arecibo asteroid class: asteroid system: multiple bodies approx. diameter [km]: 19 approx. diameter ["]: 0.008 distance from Earth [AU]: 3.32910 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#49 date of fit: 2023 Feb 10 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): 0.020", 0.001", 97.312° remarks: * orbital elements for (4337)Arecibo : Mean anomaly = 229.7297994924 deg Arg. of pericenter = 189.0796457089 deg Long. of node = 41.0840019783 deg Inclination = 2.1890586087 deg Eccentricity = 0.0933173183 Semimajor axis = 3.2656862053 AU Perihelion dist = 2.9609411262 AU Mag: H = 12.49, G = 0.15 Epoch of elements : MJD 60595.31632550 TDT (2024 Oct 12.3163) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#492023Feb10,1.33,2024,10,12,7.591894,-0.011156,-0.149840,8.181074,-0.527570,-0.005833,0.000849,0.000000,0.000000 -24.0457,23.8130,62.73,-7.62,False TYC 1909-01398-1,7.38878825,23.8600992,11.25,10.97,10.82,0.0,0,,7.41373120,23.8129814,7.74,7.44,0,0,0 4337,Arecibo,18.71,19.376,3.3291,0,1,1.575,-1.39,,1.6,0 ,13,48,0.800000,,,,,, 0,229.6770,2024,10,12,189.0796,41.0840,2.1891,0.09332,3.26569,2.96094,12.50,5.0,0.15 1.183,0.0197,0.0008,97,0.0015,Known errors,0.95,0,-1,-1 20241012_1398-1,60140.63 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org