IOTA/IOTA-ES occultation update for (3) Juno / UCAC4-423-000471 event on 2023 Jan 20, 08:00 UT Visible from Japan Summary ------- On 2023 Jan 20 UT, the 249 km diameter asteroid (3) Juno will occult a 12.5 mag star in the constellation Pisces for observers along a path across Japan. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.08 mag to 9.62 mag (the magnitude of the asteroid) for at most 7.600 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 Jan 20, 07:57 - 2023 Jan 20, 08:02 * geocentric midpoint of event [JD]: 2459964.83338213 * magnitude of target star: 12.45 * magnitude drop [mag]: 0.08 * estimated maximum duration [s]: 7.600 * Moon: 4 % sunlit, 84° distance * Sun: 64° distance * rough path description: Japan Additional comments ------------------- very low mag drop The occultation path -------------------- * approximate projected width [km]: 391 * 1 sigma uncertainty interval [path widths]: +/- 0.08 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.026, +/- 0.012) * 1 sigma uncertainty ellipse (major, minor, PA): (0.027", 0.012", 82°) * approx speed of asteroid's shadow [km/s]: 32.7531 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-423-000471 by 3 Juno on 2023 Jan 20 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 20 0 0 .. .. .... .. .. .. .. .. .. -72 14 48 .. .. .. -72 34 29 .. .. .. .... 21 0 0 .. .. .... .. .. .. .. .. .. -72 20 38 .. .. .. -72 40 16 .. .. .. .... 22 0 0 -70 33 25 7 58 1.3 0 106 34 -72 26 16 .. .. .. -72 45 50 .. .. .. .... 23 0 0 -70 39 8 7 58 1.3 1 105 34 -72 31 40 -68 51 5 -72 51 11 .. .. .. 1.01 24 0 0 -70 44 38 7 58 1.3 1 104 34 -72 36 52 -68 56 51 -72 56 19 -68 39 1 1.09 25 0 0 -70 49 55 7 58 1.3 1 103 35 -72 41 51 -69 2 23 -73 1 15 -68 44 36 1.13 26 0 0 -70 54 59 7 58 1.4 2 102 35 -72 46 38 -69 7 42 -73 5 59 -68 49 57 1.15 27 0 0 -70 59 50 7 58 1.4 2 101 35 -72 51 12 -69 12 47 -73 10 31 -68 55 5 1.16 28 0 0 -71 4 28 7 58 1.5 2 100 35 -72 55 35 -69 17 39 -73 14 51 -68 59 59 1.17 29 0 0 -71 8 53 7 58 1.6 3 99 35 -72 59 45 -69 22 18 -73 18 58 -69 4 40 1.17 30 0 0 -71 13 6 7 58 1.7 3 98 35 -73 3 44 -69 26 44 -73 22 54 -69 9 8 1.18 31 0 0 -71 17 7 7 58 1.8 3 97 36 -73 7 31 -69 30 58 -73 26 39 -69 13 23 1.18 32 0 0 -71 20 56 7 58 1.9 4 97 36 -73 11 6 -69 34 58 -73 30 11 -69 17 26 1.19 33 0 0 -71 24 32 7 58 2.0 4 96 36 -73 14 30 -69 38 46 -73 33 33 -69 21 15 1.19 34 0 0 -71 27 56 7 58 2.1 4 95 36 -73 17 42 -69 42 21 -73 36 43 -69 24 52 1.19 35 0 0 -71 31 8 7 58 2.2 5 94 36 -73 20 43 -69 45 43 -73 39 42 -69 28 16 1.19 36 0 0 -71 34 9 7 58 2.4 5 93 36 -73 23 33 -69 48 53 -73 42 29 -69 31 28 1.19 37 0 0 -71 36 58 7 58 2.5 5 92 36 -73 26 11 -69 51 51 -73 45 6 -69 34 27 1.19 38 0 0 -71 39 35 7 58 2.7 5 91 36 -73 28 39 -69 54 37 -73 47 32 -69 37 14 1.20 39 0 0 -71 42 0 7 58 2.9 6 90 37 -73 30 55 -69 57 10 -73 49 47 -69 39 48 1.20 40 0 0 -71 44 14 7 58 3.0 6 89 37 -73 33 1 -69 59 31 -73 51 51 -69 42 11 1.20 41 0 0 -71 46 16 7 58 3.2 6 88 37 -73 34 56 -70 1 40 -73 53 45 -69 44 21 1.20 42 0 0 -71 48 7 7 58 3.4 7 87 37 -73 36 40 -70 3 37 -73 55 28 -69 46 19 1.20 43 0 0 -71 49 47 7 58 3.6 7 86 37 -73 38 14 -70 5 22 -73 57 0 -69 48 5 1.20 44 0 0 -71 51 15 7 58 3.8 7 85 37 -73 39 37 -70 6 55 -73 58 22 -69 49 39 1.20 45 0 0 -71 52 32 7 58 4.0 8 84 37 -73 40 49 -70 8 17 -73 59 33 -69 51 1 1.20 46 0 0 -71 53 38 7 58 4.3 8 83 37 -73 41 50 -70 9 26 -74 0 34 -69 52 11 1.20 47 0 0 -71 54 32 7 58 4.5 8 82 37 -73 42 41 -70 10 24 -74 1 25 -69 53 9 1.20 48 0 0 -71 55 16 7 58 4.8 9 81 37 -73 43 22 -70 11 10 -74 2 5 -69 53 55 1.20 49 0 0 -71 55 48 7 58 5.0 9 80 38 -73 43 52 -70 11 44 -74 2 34 -69 54 30 1.20 50 0 0 -71 56 9 7 58 5.3 9 79 38 -73 44 11 -70 12 6 -74 2 53 -69 54 52 1.20 51 0 0 -71 56 19 7 58 5.5 9 78 38 -73 44 20 -70 12 17 -74 3 2 -69 55 3 1.20 52 0 0 -71 56 17 7 58 5.8 10 77 38 -73 44 19 -70 12 15 -74 3 1 -69 55 2 1.20 53 0 0 -71 56 5 7 58 6.1 10 77 38 -73 44 7 -70 12 2 -74 2 49 -69 54 49 1.20 54 0 0 -71 55 41 7 58 6.4 10 76 38 -73 43 45 -70 11 38 -74 2 27 -69 54 24 1.20 55 0 0 -71 55 6 7 58 6.7 11 75 38 -73 43 12 -70 11 1 -74 1 54 -69 53 47 1.20 56 0 0 -71 54 20 7 58 7.0 11 74 38 -73 42 28 -70 10 13 -74 1 11 -69 52 58 1.20 57 0 0 -71 53 23 7 58 7.4 11 73 38 -73 41 34 -70 9 13 -74 0 18 -69 51 58 1.20 58 0 0 -71 52 15 7 58 7.7 12 72 38 -73 40 30 -70 8 1 -73 59 14 -69 50 45 1.20 59 0 0 -71 50 55 7 58 8.0 12 71 38 -73 39 15 -70 6 37 -73 58 0 -69 49 21 1.20 60 0 0 -71 49 24 7 58 8.4 12 70 38 -73 37 49 -70 5 2 -73 56 35 -69 47 45 1.20 61 0 0 -71 47 42 7 58 8.8 13 69 38 -73 36 13 -70 3 14 -73 55 0 -69 45 56 1.20 62 0 0 -71 45 48 7 58 9.1 13 68 38 -73 34 25 -70 1 14 -73 53 14 -69 43 56 1.20 63 0 0 -71 43 43 7 58 9.5 13 67 38 -73 32 27 -69 59 3 -73 51 17 -69 41 43 1.20 64 0 0 -71 41 26 7 58 9.9 13 66 38 -73 30 19 -69 56 39 -73 49 10 -69 39 18 1.20 65 0 0 -71 38 58 7 58 10.3 14 65 38 -73 27 59 -69 54 3 -73 46 52 -69 36 41 1.21 66 0 0 -71 36 18 7 58 10.7 14 64 38 -73 25 28 -69 51 15 -73 44 23 -69 33 51 1.21 67 0 0 -71 33 26 7 58 11.2 14 63 39 -73 22 46 -69 48 14 -73 41 42 -69 30 49 1.21 68 0 0 -71 30 22 7 58 11.6 15 62 39 -73 19 53 -69 45 1 -73 38 51 -69 27 35 1.21 69 0 0 -71 27 7 7 58 12.0 15 61 39 -73 16 49 -69 41 36 -73 35 49 -69 24 8 1.21 70 0 0 -71 23 39 7 58 12.5 15 60 39 -73 13 33 -69 37 58 -73 32 35 -69 20 28 1.21 71 0 0 -71 19 59 7 58 13.0 16 59 39 -73 10 6 -69 34 7 -73 29 10 -69 16 36 1.21 72 0 0 -71 16 7 7 58 13.4 16 58 39 -73 6 27 -69 30 3 -73 25 34 -69 12 30 1.21 73 0 0 -71 12 3 7 58 13.9 16 57 39 -73 2 36 -69 25 47 -73 21 46 -69 8 12 1.21 74 0 0 -71 7 46 7 58 14.4 17 56 39 -72 58 34 -69 21 17 -73 17 46 -69 3 40 1.21 75 0 0 -71 3 17 7 58 14.9 17 55 39 -72 54 19 -69 16 35 -73 13 34 -68 58 56 1.21 76 0 0 -70 58 35 7 58 15.5 17 54 39 -72 49 53 -69 11 39 -73 9 10 -68 53 58 1.21 77 0 0 -70 53 40 7 58 16.0 17 53 39 -72 45 14 -69 6 30 -73 4 35 -68 48 46 1.21 78 0 0 -70 48 32 7 58 16.6 18 52 39 -72 40 23 -69 1 7 -72 59 47 -68 43 21 1.21 79 0 0 -70 43 11 7 58 17.1 18 51 39 -72 35 19 -68 55 31 -72 54 46 -68 37 42 1.21 80 0 0 -70 37 37 7 58 17.7 18 50 39 -72 30 3 -68 49 40 -72 49 33 -68 31 50 1.21 81 0 0 -70 31 49 7 58 18.3 19 49 38 -72 24 34 -68 43 36 -72 44 8 -68 25 43 1.21 82 0 0 -70 25 48 7 58 18.9 19 48 38 -72 18 52 -68 37 18 -72 38 29 -68 19 22 1.21 83 0 0 -70 19 33 7 58 19.5 19 47 38 -72 12 57 -68 30 46 -72 32 37 -68 12 47 1.21 84 0 0 -70 13 4 7 58 20.2 20 46 38 -72 6 48 -68 24 0 -72 26 32 -68 5 58 1.21 85 0 0 -70 6 21 7 58 20.8 20 45 38 -72 0 26 -68 16 58 -72 20 14 -67 58 54 1.21 86 0 0 -69 59 24 7 58 21.5 20 44 38 -71 53 50 -68 9 43 -72 13 42 -67 51 35 1.21 87 0 0 -69 52 13 7 58 22.2 21 43 38 -71 47 0 -68 2 12 -72 6 56 -67 44 1 1.21 88 0 0 -69 44 47 7 58 22.9 21 42 38 -71 39 56 -67 54 26 -71 59 56 -67 36 13 1.21 89 0 0 -69 37 6 7 58 23.6 21 41 38 -71 32 38 -67 46 25 -71 52 42 -67 28 9 1.21 90 0 0 -69 29 10 7 58 24.4 22 40 38 -71 25 5 -67 38 9 -71 45 13 -67 19 49 1.21 91 0 0 -69 20 59 7 58 25.1 22 39 38 -71 17 17 -67 29 37 -71 37 30 -67 11 14 1.21 92 0 0 -69 12 32 7 58 25.9 22 38 38 -71 9 14 -67 20 50 -71 29 32 -67 2 23 1.21 93 0 0 -69 3 50 7 58 26.7 23 37 38 -71 0 57 -67 11 46 -71 21 18 -66 53 17 1.21 94 0 0 -68 54 52 7 58 27.5 23 36 38 -70 52 24 -67 2 27 -71 12 50 -66 43 54 1.21 95 0 0 -68 45 38 7 58 28.3 23 35 38 -70 43 35 -66 52 51 -71 4 5 -66 34 15 1.21 96 0 0 -68 36 8 7 58 29.2 24 34 37 -70 34 30 -66 42 59 -70 55 6 -66 24 19 1.21 97 0 0 -68 26 22 7 58 30.1 24 33 37 -70 25 10 -66 32 50 -70 45 50 -66 14 7 1.21 98 0 0 -68 16 19 7 58 30.9 24 32 37 -70 15 33 -66 22 25 -70 36 17 -66 3 37 1.21 99 0 0 -68 6 0 7 58 31.9 25 31 37 -70 5 39 -66 11 42 -70 26 29 -65 52 51 1.21 100 0 0 -67 55 23 7 58 32.8 25 30 37 -69 55 29 -66 0 42 -70 16 23 -65 41 48 1.21 101 0 0 -67 44 29 7 58 33.8 25 29 37 -69 45 1 -65 49 25 -70 6 1 -65 30 27 1.21 102 0 0 -67 33 17 7 58 34.7 26 28 37 -69 34 17 -65 37 50 -69 55 21 -65 18 49 1.21 103 0 0 -67 21 48 7 58 35.8 26 27 36 -69 23 15 -65 25 58 -69 44 24 -65 6 53 1.21 104 0 0 -67 10 2 7 58 36.8 26 26 36 -69 11 55 -65 13 48 -69 33 9 -64 54 39 1.21 105 0 0 -66 57 57 7 58 37.9 27 25 36 -69 0 17 -65 1 20 -69 21 36 -64 42 7 1.21 106 0 0 -66 45 34 7 58 38.9 27 24 36 -68 48 21 -64 48 33 -69 9 45 -64 29 17 1.21 107 0 0 -66 32 53 7 58 40.0 27 23 36 -68 36 7 -64 35 28 -68 57 36 -64 16 8 1.21 108 0 0 -66 19 53 7 58 41.2 28 21 36 -68 23 34 -64 22 5 -68 45 8 -64 2 41 1.21 109 0 0 -66 6 34 7 58 42.4 28 20 35 -68 10 42 -64 8 23 -68 32 21 -63 48 56 1.21 110 0 0 -65 52 56 7 58 43.5 28 19 35 -67 57 31 -63 54 23 -68 19 15 -63 34 51 1.21 111 0 0 -65 39 0 7 58 44.8 29 18 35 -67 44 1 -63 40 3 -68 5 50 -63 20 28 1.21 112 0 0 -65 24 44 7 58 46.0 29 17 35 -67 30 12 -63 25 24 -67 52 6 -63 5 46 1.21 113 0 0 -65 10 9 7 58 47.3 30 16 34 -67 16 3 -63 10 27 -67 38 1 -62 50 45 1.21 114 0 0 -64 55 14 7 58 48.6 30 15 34 -67 1 34 -62 55 10 -67 23 37 -62 35 24 1.21 115 0 0 -64 40 0 7 58 50.0 30 14 34 -66 46 45 -62 39 34 -67 8 53 -62 19 45 1.21 116 0 0 -64 24 26 7 58 51.3 31 13 34 -66 31 36 -62 23 38 -66 53 49 -62 3 46 1.21 117 0 0 -64 8 32 7 58 52.7 31 11 33 -66 16 7 -62 7 23 -66 38 25 -61 47 28 1.21 118 0 0 -63 52 19 7 58 54.2 31 10 33 -66 0 18 -61 50 49 -66 22 40 -61 30 50 1.21 119 0 0 -63 35 45 7 58 55.7 32 9 33 -65 44 8 -61 33 55 -66 6 34 -61 13 53 1.21 120 0 0 -63 18 52 7 58 57.2 32 8 32 -65 27 37 -61 16 42 -65 50 8 -60 56 37 1.21 121 0 0 -63 1 39 7 58 58.7 32 7 32 -65 10 46 -60 59 9 -65 33 21 -60 39 1 1.21 122 0 0 -62 44 5 7 59 0.3 33 6 32 -64 53 35 -60 41 17 -65 16 14 -60 21 6 1.21 123 0 0 -62 26 12 7 59 1.9 33 5 31 -64 36 3 -60 23 6 -64 58 45 -60 2 52 1.21 124 0 0 -62 7 59 7 59 3.5 33 3 31 -64 18 9 -60 4 35 -64 40 56 -59 44 19 1.21 125 0 0 -61 49 26 7 59 5.2 34 2 31 -63 59 56 -59 45 46 -64 22 46 -59 25 27 1.21 126 0 0 -61 30 33 7 59 6.9 34 1 30 -63 41 22 -59 26 37 -64 4 15 -59 6 16 1.21 127 0 0 -61 11 20 7 59 8.7 34 360 30 -63 22 27 -59 7 9 -63 45 24 -58 46 46 1.21 128 0 0 -60 51 48 7 59 10.5 35 358 30 -63 3 12 -58 47 23 -63 26 12 -58 26 57 1.22 129 0 0 -60 31 57 7 59 12.3 35 357 29 -62 43 36 -58 27 18 -63 6 39 -58 6 50 1.22 130 0 0 -60 11 46 7 59 14.1 35 356 29 -62 23 40 -58 6 55 -62 46 46 -57 46 25 1.22 131 0 0 -59 51 17 7 59 16.0 36 355 28 -62 3 24 -57 46 14 -62 26 33 -57 25 42 1.22 132 0 0 -59 30 29 7 59 18.0 36 353 28 -61 42 49 -57 25 15 -62 6 0 -57 4 41 1.22 133 0 0 -59 9 22 7 59 19.9 36 352 27 -61 21 54 -57 3 58 -61 45 7 -56 43 23 1.22 134 0 0 -58 47 57 7 59 22.0 36 351 27 -61 0 40 -56 42 25 -61 23 54 -56 21 48 1.22 135 0 0 -58 26 15 7 59 24.0 37 350 26 -60 39 6 -56 20 34 -61 2 23 -55 59 57 1.22 136 0 0 -58 4 15 7 59 26.1 37 348 26 -60 17 14 -55 58 28 -60 40 33 -55 37 49 1.22 137 0 0 -57 41 58 7 59 28.2 37 347 25 -59 55 4 -55 36 5 -60 18 24 -55 15 25 1.22 138 0 0 -57 19 25 7 59 30.3 37 346 25 -59 32 37 -55 13 27 -59 55 57 -54 52 46 1.22 139 0 0 -56 56 35 7 59 32.5 38 344 24 -59 9 51 -54 50 33 -59 33 13 -54 29 52 1.22 140 0 0 -56 33 30 7 59 34.8 38 343 24 -58 46 49 -54 27 25 -59 10 11 -54 6 44 1.22 141 0 0 -56 10 10 7 59 37.0 38 342 23 -58 23 31 -54 4 3 -58 46 53 -53 43 22 1.22 142 0 0 -55 46 35 7 59 39.3 38 340 23 -57 59 56 -53 40 28 -58 23 19 -53 19 46 1.22 143 0 0 -55 22 46 7 59 41.6 38 339 22 -57 36 7 -53 16 40 -57 59 29 -52 55 58 1.22 144 0 0 -54 58 44 7 59 44.0 39 338 21 -57 12 3 -52 52 39 -57 35 24 -52 31 58 1.22 145 0 0 -54 34 29 7 59 46.4 39 336 21 -56 47 44 -52 28 27 -57 11 5 -52 7 46 1.22 146 0 0 -54 10 2 7 59 48.8 39 335 20 -56 23 13 -52 4 4 -56 46 33 -51 43 24 1.22 147 0 0 -53 45 24 7 59 51.2 39 333 19 -55 58 29 -51 39 30 -56 21 48 -51 18 51 1.22 148 0 0 -53 20 35 7 59 53.7 39 332 19 -55 33 33 -51 14 47 -55 56 51 -50 54 9 1.22 149 0 0 -52 55 36 7 59 56.2 39 331 18 -55 8 26 -50 49 55 -55 31 42 -50 29 18 1.22 150 0 0 -52 30 28 7 59 58.7 39 329 17 -54 43 8 -50 24 55 -55 6 23 -50 4 19 1.22 151 0 0 -52 5 11 8 0 1.2 39 328 17 -54 17 41 -49 59 47 -54 40 54 -49 39 12 1.22 152 0 0 -51 39 47 8 0 3.8 39 326 16 -53 52 5 -49 34 33 -54 15 16 -49 14 0 1.22 153 0 0 -51 14 16 8 0 6.4 39 325 15 -53 26 22 -49 9 13 -53 49 30 -48 48 41 1.22 154 0 0 -50 48 40 8 0 9.0 39 324 15 -53 0 31 -48 43 48 -53 23 37 -48 23 18 1.22 155 0 0 -50 22 58 8 0 11.6 39 322 14 -52 34 35 -48 18 19 -52 57 37 -47 57 51 1.22 156 0 0 -49 57 12 8 0 14.3 39 321 13 -52 8 33 -47 52 47 -52 31 32 -47 32 20 1.22 157 0 0 -49 31 22 8 0 16.9 39 319 12 -51 42 26 -47 27 11 -52 5 23 -47 6 48 1.22 158 0 0 -49 5 31 8 0 19.6 39 318 12 -51 16 17 -47 1 35 -51 39 10 -46 41 13 1.22 159 0 0 -48 39 37 8 0 22.2 39 316 11 -50 50 5 -46 35 57 -51 12 54 -46 15 38 1.23 160 0 0 -48 13 43 8 0 24.9 39 315 10 -50 23 51 -46 10 20 -50 46 37 -45 50 3 1.23 161 0 0 -47 47 50 8 0 27.6 38 314 9 -49 57 37 -45 44 44 -50 20 19 -45 24 30 1.23 162 0 0 -47 21 57 8 0 30.3 38 312 9 -49 31 24 -45 19 9 -49 54 2 -44 58 58 1.23 163 0 0 -46 56 7 8 0 33.0 38 311 8 -49 5 12 -44 53 37 -49 27 45 -44 33 29 1.23 164 0 0 -46 30 19 8 0 35.7 38 310 7 -48 39 2 -44 28 9 -49 1 31 -44 8 4 1.23 165 0 0 -46 4 36 8 0 38.4 38 308 6 -48 12 55 -44 2 45 -48 35 21 -43 42 43 1.23 166 0 0 -45 38 57 8 0 41.1 37 307 5 -47 46 53 -43 37 27 -48 9 14 -43 17 28 1.23 167 0 0 -45 13 24 8 0 43.7 37 306 4 -47 20 56 -43 12 15 -47 43 12 -42 52 19 1.23 168 0 0 -44 47 58 8 0 46.4 37 304 4 -46 55 5 -42 47 9 -47 17 17 -42 27 17 1.23 169 0 0 -44 22 39 8 0 49.1 36 303 3 -46 29 21 -42 22 12 -46 51 29 -42 2 23 1.23 170 0 0 -43 57 29 8 0 51.7 36 302 2 -46 3 45 -41 57 24 -46 25 48 -41 37 38 1.23 171 0 0 -43 32 28 8 0 54.3 35 301 1 -45 38 19 -41 32 45 -46 0 17 -41 13 3 1.23 172 0 0 -43 7 37 8 0 57.0 35 300 0 -45 13 2 -41 8 16 -45 34 55 -40 48 38 1.23 173 0 0 -42 42 57 8 0 59.6 35 298 -1 -44 47 56 -40 43 59 -45 9 44 -40 24 24 1.23 174 0 0 -42 18 29 8 1 2.1 34 297 -1 -44 23 1 -40 19 54 -44 44 45 -40 0 23 1.23 175 0 0 -41 54 14 8 1 4.7 34 296 -2 -43 58 19 -39 56 2 -44 19 58 -39 36 34 1.23 176 0 0 -41 30 12 8 1 7.2 33 295 -3 -43 33 51 -39 32 23 -43 55 24 -39 12 59 1.23 177 0 0 -41 6 24 8 1 9.7 33 294 -4 -43 9 36 -39 8 59 -43 31 5 -38 49 38 1.23 178 0 0 -40 42 52 8 1 12.1 32 293 -5 -42 45 37 -38 45 49 -43 7 0 -38 26 32 1.24 179 0 0 -40 19 35 8 1 14.6 31 292 -6 -42 21 53 -38 22 56 -42 43 11 -38 3 42 1.24 180 0 0 -39 56 34 8 1 17.0 31 291 -7 -41 58 26 -38 0 19 -42 19 39 -37 41 9 1.24 -179 0 0 -39 33 51 8 1 19.3 30 290 -7 -41 35 16 -37 37 59 -41 56 24 -37 18 52 1.24 -178 0 0 -39 11 26 8 1 21.6 30 289 -8 -41 12 24 -37 15 56 -41 33 28 -36 56 54 1.24 -177 0 0 -38 49 19 8 1 23.9 29 288 -9 -40 49 51 -36 54 13 -41 10 50 -36 35 14 1.24 -176 0 0 -38 27 32 8 1 26.2 28 287 -10 -40 27 37 -36 32 48 -40 48 31 -36 13 53 1.24 -175 0 0 -38 6 4 8 1 28.4 28 286 -11 -40 5 44 -36 11 44 -40 26 33 -35 52 52 1.24 -174 0 0 -37 44 57 8 1 30.5 27 285 -12 -39 44 11 -35 50 59 -40 4 55 -35 32 11 1.24 -173 0 0 -37 24 11 8 1 32.6 26 284 -13 -39 22 59 -35 30 35 -39 43 39 -35 11 51 1.24 -172 0 0 -37 3 47 8 1 34.7 26 283 -13 -39 2 10 -35 10 33 -39 22 45 -34 51 52 1.24 -171 0 0 -36 43 45 8 1 36.7 25 282 -14 -38 41 42 -34 50 53 -39 2 13 -34 32 15 1.24 -170 0 0 -36 24 5 8 1 38.6 24 282 -15 -38 21 38 -34 31 35 -38 42 4 -34 13 1 1.25 -169 0 0 -36 4 49 8 1 40.5 23 281 -16 -38 1 58 -34 12 40 -38 22 19 -33 54 9 1.25 -168 0 0 -35 45 57 8 1 42.3 23 280 -17 -37 42 42 -33 54 9 -38 2 59 -33 35 41 1.25 -167 0 0 -35 27 29 8 1 44.1 22 279 -17 -37 23 50 -33 36 1 -37 44 3 -33 17 37 1.25 -166 0 0 -35 9 25 8 1 45.9 21 278 -18 -37 5 24 -33 18 18 -37 25 32 -32 59 57 1.25 -165 0 0 -34 51 47 8 1 47.5 20 278 -19 -36 47 23 -33 1 0 -37 7 27 -32 42 42 1.25 -164 0 0 -34 34 34 8 1 49.1 20 277 -20 -36 29 48 -32 44 6 -36 49 48 -32 25 51 1.25 -163 0 0 -34 17 47 8 1 50.7 19 276 -21 -36 12 39 -32 27 39 -36 32 35 -32 9 27 1.25 -162 0 0 -34 1 27 8 1 52.2 18 276 -21 -35 55 57 -32 11 37 -36 15 50 -31 53 28 1.25 -161 0 0 -33 45 33 8 1 53.6 17 275 -22 -35 39 43 -31 56 1 -35 59 32 -31 37 55 1.26 -160 0 0 -33 30 6 8 1 55.0 16 274 -23 -35 23 56 -31 40 52 -35 43 41 -31 22 48 1.26 -159 0 0 -33 15 6 8 1 56.3 16 274 -24 -35 8 37 -31 26 10 -35 28 18 -31 8 9 1.26 -158 0 0 -33 0 34 8 1 57.5 15 273 -25 -34 53 46 -31 11 54 -35 13 24 -30 53 56 1.26 -157 0 0 -32 46 30 8 1 58.7 14 272 -25 -34 39 23 -30 58 7 -34 58 58 -30 40 11 1.27 -156 0 0 -32 32 55 8 1 59.8 13 272 -26 -34 25 30 -30 44 47 -34 45 1 -30 26 54 1.27 -155 0 0 -32 19 47 8 2 0.8 12 271 -27 -34 12 5 -30 31 55 -34 31 33 -30 14 4 1.27 -154 0 0 -32 7 9 8 2 1.7 11 271 -27 -33 59 10 -30 19 31 -34 18 35 -30 1 43 1.27 -153 0 0 -31 54 59 8 2 2.6 11 270 -28 -33 46 44 -30 7 36 -34 6 6 -29 49 50 1.28 -152 0 0 -31 43 19 8 2 3.5 10 270 -29 -33 34 48 -29 56 9 -33 54 7 -29 38 25 1.28 -151 0 0 -31 32 7 8 2 4.2 9 269 -29 -33 23 22 -29 45 11 -33 42 39 -29 27 30 1.29 -150 0 0 -31 21 26 8 2 4.9 8 268 -30 -33 12 26 -29 34 42 -33 31 40 -29 17 3 1.30 -149 0 0 -31 11 14 8 2 5.5 7 268 -31 -33 2 1 -29 24 43 -33 21 12 -29 7 5 1.31 -148 0 0 -31 1 32 8 2 6.1 6 267 -31 -32 52 6 -29 15 13 -33 11 15 -28 57 37 1.32 -147 0 0 -30 52 21 8 2 6.6 5 267 -32 -32 42 42 -29 6 12 -33 1 49 -28 48 38 1.33 -146 0 0 -30 43 39 8 2 7.0 5 266 -32 -32 33 48 -28 57 41 -32 52 53 -28 40 8 1.35 -145 0 0 -30 35 28 8 2 7.3 4 266 -33 -32 25 26 -28 49 39 -32 44 29 -28 32 9 1.39 -144 0 0 -30 27 47 8 2 7.6 3 265 -34 -32 17 35 -28 42 8 -32 36 36 -28 24 39 1.44 -143 0 0 -30 20 37 8 2 7.7 2 265 -34 -32 10 15 -28 35 7 -32 29 14 -28 17 39 1.54 -142 0 0 -30 13 57 8 2 7.9 1 264 -35 -32 3 26 -28 28 35 -32 22 24 -28 11 8 1.80 -141 0 0 -30 7 49 8 2 7.9 0 264 -35 -31 57 9 .. .. .. -32 16 5 .. .. .. 4.92 Uncertainty in time = +/- 1 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4-423-000471 * constellation : Pisces * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 00 22 50.6138 DE: -05 35 46.724 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 00 22 50.6137 DE: -05 35 46.725 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3) Juno asteroid class: approx. diameter [km]: 249 approx. diameter ["]: 0.151 distance from Earth [AU]: 2.27060 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#129 date of fit: 2022 Nov 22 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): 0.027", 0.012", 82.113° remarks: * orbital elements for (3)Juno : Mean anomaly = 343.7696034568 deg Arg. of pericenter = 247.7369886828 deg Long. of node = 169.8441247886 deg Inclination = 12.9909014826 deg Eccentricity = 0.2565562452 Semimajor axis = 2.6704385552 AU Perihelion dist = 1.9853208664 AU Mag: H = 5.14, G = 0.32 Epoch of elements : MJD 59964.33333333 TDT (2023 Jan 20.3333) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1292022Nov22,7.60,2023,1,20,8.001171,0.269198,-0.722924,17.322441,6.457044,0.004683,0.001692,-0.000001,0.000000 126.5383,-5.4711,62.70,-20.15,False UCAC4-423-000471,0.38072611,-5.5963121,0.00,12.45,0.00,0.0,0,,0.40004364,-5.4711350,0.08,0.00,0,0,0 3,Juno,9.62,249.0,2.2706,0,0,4.494,25.02,,13.0,0 0,343.6943,2023,1,20,247.7370,169.8441,12.9909,0.25656,2.67044,1.98532,5.12,5.0,0.15 1.085,0.0267,0.0117,82,0.0128,Known errors,-1.00,-1,-1,-1 20230120_000471,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:14 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org