IOTA/IOTA-ES occultation update for
(43) Ariadne / UCAC4 347-152128 event on 2024 Oct 17, 00:47 UT
Visible from
Summary
-------
On 2024 Oct 17 UT, the 60.825 km diameter asteroid (43) Ariadne will occult a
10.9 mag star in the constellation Sagittarius for observers along a path
across .
In the case of an occultation, the combined light of the asteroid and the star
will drop by 1.43 mag to 11.99 mag (the magnitude of the asteroid) for at most
2.110 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: 2024 Oct 17, 00:43 - 2024 Oct 17, 00:50
* geocentric midpoint of event [JD]: 2460600.53270846
* magnitude of target star: 10.90
* magnitude drop [mag]: 1.43
* estimated maximum duration [s]: 2.110
* Moon: 100 % sunlit, 98° distance
* Sun: 75° distance
* rough path description:
The occultation path
--------------------
* approximate projected width [km]: 70
* 1 sigma uncertainty interval [path widths]: +/- 0.04
* 1 sigma uncertainty interval [seconds]: +/- 1.1
* 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.022, +/- 0.004)
* 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.001", 82°)
* approx speed of asteroid's shadow [km/s]: 28.8371
* website for maps:
http://www.asteroidoccultation.com
Path Coordinates:
Occultation of UCAC4 347-152128 by 43 Ariadne on 2024 Oct 17
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
140 0 0 -31 40 25 0 43 53.4 0 114 58 -32 1 17 .. .. .. -32 3 7 .. .. .. ....
141 0 0 -32 3 39 0 43 53.4 1 114 58 -32 24 31 -31 42 53 -32 26 21 -31 41 3 0.47
142 0 0 -32 26 48 0 43 53.6 2 113 58 -32 47 39 -32 6 1 -32 49 30 -32 4 12 0.52
143 0 0 -32 49 50 0 43 53.7 3 113 59 -33 10 41 -32 29 3 -33 12 31 -32 27 14 0.53
144 0 0 -33 12 45 0 43 54.0 4 112 59 -33 33 35 -32 51 59 -33 35 26 -32 50 9 0.54
145 0 0 -33 35 32 0 43 54.3 5 112 59 -33 56 23 -33 14 47 -33 58 13 -33 12 57 0.55
146 0 0 -33 58 12 0 43 54.7 6 111 60 -34 19 2 -33 37 26 -34 20 52 -33 35 37 0.55
147 0 0 -34 20 43 0 43 55.1 7 110 60 -34 41 32 -33 59 58 -34 43 23 -33 58 8 0.55
148 0 0 -34 43 5 0 43 55.6 7 110 60 -35 3 54 -34 22 21 -35 5 44 -34 20 31 0.56
149 0 0 -35 5 17 0 43 56.2 8 109 60 -35 26 6 -34 44 34 -35 27 56 -34 42 44 0.56
150 0 0 -35 27 20 0 43 56.8 9 109 60 -35 48 8 -35 6 37 -35 49 58 -35 4 48 0.56
151 0 0 -35 49 12 0 43 57.4 10 108 61 -36 9 59 -35 28 30 -36 11 49 -35 26 41 0.56
152 0 0 -36 10 54 0 43 58.2 11 108 61 -36 31 40 -35 50 13 -36 33 30 -35 48 24 0.56
153 0 0 -36 32 24 0 43 59.0 12 107 61 -36 53 9 -36 11 44 -36 54 59 -36 9 55 0.56
154 0 0 -36 53 43 0 43 59.8 13 106 61 -37 14 26 -36 33 3 -37 16 16 -36 31 14 0.56
155 0 0 -37 14 49 0 44 0.7 14 106 61 -37 35 31 -36 54 11 -37 37 21 -36 52 22 0.56
156 0 0 -37 35 43 0 44 1.6 15 105 61 -37 56 24 -37 15 6 -37 58 14 -37 13 17 0.56
157 0 0 -37 56 24 0 44 2.6 15 104 61 -38 17 4 -37 35 48 -38 18 54 -37 33 59 0.56
158 0 0 -38 16 52 0 44 3.7 16 104 60 -38 37 30 -37 56 17 -38 39 20 -37 54 29 0.56
159 0 0 -38 37 6 0 44 4.8 17 103 60 -38 57 43 -38 16 33 -38 59 33 -38 14 44 0.56
160 0 0 -38 57 6 0 44 5.9 18 102 60 -39 17 42 -38 36 35 -39 19 32 -38 34 46 0.56
161 0 0 -39 16 52 0 44 7.1 19 102 60 -39 37 27 -38 56 22 -39 39 16 -38 54 34 0.56
162 0 0 -39 36 24 0 44 8.3 20 101 60 -39 56 57 -39 15 56 -39 58 46 -39 14 7 0.56
163 0 0 -39 55 41 0 44 9.6 20 100 59 -40 16 12 -39 35 14 -40 18 1 -39 33 26 0.56
164 0 0 -40 14 43 0 44 10.9 21 100 59 -40 35 13 -39 54 17 -40 37 1 -39 52 30 0.56
165 0 0 -40 33 29 0 44 12.3 22 99 59 -40 53 57 -40 13 6 -40 55 46 -40 11 18 0.56
166 0 0 -40 52 0 0 44 13.7 23 98 59 -41 12 27 -40 31 38 -41 14 15 -40 29 51 0.56
167 0 0 -41 10 15 0 44 15.1 24 97 58 -41 30 40 -40 49 55 -41 32 28 -40 48 8 0.56
168 0 0 -41 28 15 0 44 16.6 24 97 58 -41 48 37 -41 7 56 -41 50 25 -41 6 9 0.56
169 0 0 -41 45 58 0 44 18.1 25 96 57 -42 6 18 -41 25 41 -42 8 6 -41 23 54 0.56
170 0 0 -42 3 24 0 44 19.6 26 95 57 -42 23 43 -41 43 10 -42 25 31 -41 41 23 0.56
171 0 0 -42 20 34 0 44 21.2 27 94 57 -42 40 51 -42 0 22 -42 42 39 -41 58 35 0.56
172 0 0 -42 37 28 0 44 22.8 27 94 56 -42 57 43 -42 17 17 -42 59 30 -42 15 30 0.56
173 0 0 -42 54 4 0 44 24.4 28 93 56 -43 14 17 -42 33 55 -43 16 4 -42 32 9 0.56
174 0 0 -43 10 24 0 44 26.1 29 92 55 -43 30 35 -42 50 17 -43 32 22 -42 48 31 0.56
175 0 0 -43 26 26 0 44 27.8 30 91 55 -43 46 35 -43 6 21 -43 48 22 -43 4 35 0.56
176 0 0 -43 42 11 0 44 29.5 30 90 54 -44 2 18 -43 22 8 -44 4 5 -43 20 22 0.56
177 0 0 -43 57 39 0 44 31.3 31 89 54 -44 17 44 -43 37 38 -44 19 30 -43 35 52 0.56
178 0 0 -44 12 49 0 44 33.1 32 89 53 -44 32 52 -43 52 51 -44 34 39 -43 51 5 0.56
179 0 0 -44 27 42 0 44 34.9 33 88 53 -44 47 43 -44 7 46 -44 49 29 -44 6 0 0.56
-180 0 0 -44 42 18 0 44 36.7 33 87 52 -45 2 16 -44 22 23 -45 4 2 -44 20 38 0.56
-179 0 0 -44 56 35 0 44 38.6 34 86 52 -45 16 32 -44 36 43 -45 18 18 -44 34 58 0.56
-178 0 0 -45 10 35 0 44 40.5 35 85 51 -45 30 30 -44 50 45 -45 32 15 -44 49 0 0.56
-177 0 0 -45 24 17 0 44 42.4 35 84 51 -45 44 10 -45 4 29 -45 45 55 -45 2 44 0.56
-176 0 0 -45 37 42 0 44 44.3 36 83 50 -45 57 32 -45 17 55 -45 59 17 -45 16 11 0.56
-175 0 0 -45 50 48 0 44 46.2 37 82 50 -46 10 36 -45 31 4 -46 12 21 -45 29 20 0.56
-174 0 0 -46 3 37 0 44 48.2 37 81 49 -46 23 23 -45 43 55 -46 25 8 -45 42 10 0.56
-173 0 0 -46 16 8 0 44 50.2 38 80 49 -46 35 52 -45 56 27 -46 37 36 -45 54 43 0.56
-172 0 0 -46 28 21 0 44 52.2 39 79 48 -46 48 3 -46 8 42 -46 49 47 -46 6 59 0.56
-171 0 0 -46 40 16 0 44 54.2 39 78 48 -46 59 56 -46 20 39 -47 1 40 -46 18 56 0.56
-170 0 0 -46 51 53 0 44 56.2 40 77 47 -47 11 31 -46 32 18 -47 13 15 -46 30 35 0.56
-169 0 0 -47 3 12 0 44 58.3 41 76 46 -47 22 48 -46 43 40 -47 24 32 -46 41 56 0.56
-168 0 0 -47 14 13 0 45 0.3 41 75 46 -47 33 47 -46 54 43 -47 35 31 -46 53 0 0.56
-167 0 0 -47 24 57 0 45 2.4 42 74 45 -47 44 29 -47 5 28 -47 46 13 -47 3 45 0.56
-166 0 0 -47 35 22 0 45 4.5 42 73 45 -47 54 53 -47 15 56 -47 56 36 -47 14 13 0.56
-165 0 0 -47 45 30 0 45 6.6 43 72 44 -48 4 59 -47 26 5 -48 6 42 -47 24 23 0.56
-164 0 0 -47 55 20 0 45 8.8 44 71 43 -48 14 47 -47 35 57 -48 16 30 -47 34 15 0.56
-163 0 0 -48 4 52 0 45 10.9 44 70 43 -48 24 17 -47 45 31 -48 26 0 -47 43 49 0.56
-162 0 0 -48 14 7 0 45 13.1 45 69 42 -48 33 30 -47 54 47 -48 35 13 -47 53 5 0.56
-161 0 0 -48 23 3 0 45 15.2 45 68 42 -48 42 25 -48 3 46 -48 44 7 -48 2 4 0.56
-160 0 0 -48 31 42 0 45 17.4 46 66 41 -48 51 2 -48 12 26 -48 52 45 -48 10 45 0.56
-159 0 0 -48 40 4 0 45 19.6 46 65 41 -48 59 22 -48 20 49 -49 1 4 -48 19 8 0.56
-158 0 0 -48 48 8 0 45 21.8 47 64 40 -49 7 24 -48 28 55 -49 9 6 -48 27 13 0.56
-157 0 0 -48 55 54 0 45 24.0 48 63 39 -49 15 9 -48 36 43 -49 16 51 -48 35 1 0.56
-156 0 0 -49 3 22 0 45 26.2 48 62 39 -49 22 36 -48 44 13 -49 24 18 -48 42 31 0.56
-155 0 0 -49 10 33 0 45 28.4 49 60 38 -49 29 45 -48 51 25 -49 31 27 -48 49 44 0.56
-154 0 0 -49 17 27 0 45 30.7 49 59 38 -49 36 38 -48 58 20 -49 38 19 -48 56 39 0.56
-153 0 0 -49 24 3 0 45 32.9 50 58 37 -49 43 12 -49 4 58 -49 44 54 -49 3 17 0.56
-152 0 0 -49 30 22 0 45 35.2 50 56 36 -49 49 30 -49 11 18 -49 51 11 -49 9 37 0.56
-151 0 0 -49 36 24 0 45 37.5 51 55 36 -49 55 30 -49 17 21 -49 57 11 -49 15 40 0.56
-150 0 0 -49 42 8 0 45 39.7 51 54 35 -50 1 13 -49 23 6 -50 2 54 -49 21 26 0.56
-149 0 0 -49 47 35 0 45 42.0 51 52 34 -50 6 39 -49 28 34 -50 8 20 -49 26 54 0.56
-148 0 0 -49 52 45 0 45 44.3 52 51 34 -50 11 48 -49 33 45 -50 13 29 -49 32 5 0.56
-147 0 0 -49 57 37 0 45 46.6 52 50 33 -50 16 39 -49 38 39 -50 18 20 -49 36 59 0.56
-146 0 0 -50 2 13 0 45 48.9 53 48 33 -50 21 13 -49 43 15 -50 22 54 -49 41 35 0.56
-145 0 0 -50 6 31 0 45 51.2 53 47 32 -50 25 31 -49 47 34 -50 27 11 -49 45 54 0.56
-144 0 0 -50 10 32 0 45 53.6 54 45 31 -50 29 31 -49 51 36 -50 31 11 -49 49 56 0.56
-143 0 0 -50 14 16 0 45 55.9 54 44 31 -50 33 14 -49 55 21 -50 34 55 -49 53 41 0.56
-142 0 0 -50 17 43 0 45 58.2 54 42 30 -50 36 40 -49 58 49 -50 38 21 -49 57 9 0.56
-141 0 0 -50 20 53 0 46 0.6 55 41 30 -50 39 50 -50 2 0 -50 41 30 -50 0 20 0.56
-140 0 0 -50 23 46 0 46 2.9 55 39 29 -50 42 42 -50 4 53 -50 44 22 -50 3 14 0.56
-139 0 0 -50 26 22 0 46 5.3 56 38 28 -50 45 17 -50 7 30 -50 46 58 -50 5 50 0.56
-138 0 0 -50 28 41 0 46 7.7 56 36 28 -50 47 36 -50 9 50 -50 49 16 -50 8 10 0.56
-137 0 0 -50 30 43 0 46 10.0 56 35 27 -50 49 38 -50 11 52 -50 51 18 -50 10 13 0.56
-136 0 0 -50 32 28 0 46 12.4 57 33 27 -50 51 23 -50 13 38 -50 53 3 -50 11 58 0.56
-135 0 0 -50 33 57 0 46 14.8 57 31 26 -50 52 51 -50 15 7 -50 54 31 -50 13 27 0.56
-134 0 0 -50 35 8 0 46 17.2 57 30 25 -50 54 2 -50 16 18 -50 55 42 -50 14 39 0.57
-133 0 0 -50 36 3 0 46 19.6 58 28 25 -50 54 56 -50 17 13 -50 56 36 -50 15 34 0.57
-132 0 0 -50 36 41 0 46 22.0 58 26 24 -50 55 34 -50 17 51 -50 57 14 -50 16 12 0.57
-131 0 0 -50 37 2 0 46 24.4 58 25 23 -50 55 55 -50 18 12 -50 57 35 -50 16 32 0.57
-130 0 0 -50 37 6 0 46 26.9 58 23 23 -50 55 58 -50 18 16 -50 57 39 -50 16 37 0.57
-129 0 0 -50 36 53 0 46 29.3 59 21 22 -50 55 46 -50 18 3 -50 57 26 -50 16 24 0.57
-128 0 0 -50 36 23 0 46 31.7 59 19 22 -50 55 16 -50 17 33 -50 56 56 -50 15 54 0.57
-127 0 0 -50 35 36 0 46 34.2 59 18 21 -50 54 30 -50 16 46 -50 56 10 -50 15 7 0.57
-126 0 0 -50 34 33 0 46 36.6 59 16 20 -50 53 26 -50 15 43 -50 55 6 -50 14 3 0.57
-125 0 0 -50 33 12 0 46 39.1 59 14 20 -50 52 6 -50 14 22 -50 53 46 -50 12 43 0.57
-124 0 0 -50 31 35 0 46 41.5 60 12 19 -50 50 29 -50 12 44 -50 52 10 -50 11 5 0.57
-123 0 0 -50 29 41 0 46 44.0 60 10 18 -50 48 36 -50 10 50 -50 50 16 -50 9 10 0.57
-122 0 0 -50 27 30 0 46 46.5 60 8 18 -50 46 25 -50 8 38 -50 48 5 -50 6 59 0.57
-121 0 0 -50 25 2 0 46 49.0 60 6 17 -50 43 57 -50 6 10 -50 45 38 -50 4 30 0.57
-120 0 0 -50 22 17 0 46 51.5 60 5 16 -50 41 13 -50 3 24 -50 42 53 -50 1 44 0.57
-119 0 0 -50 19 15 0 46 54.0 60 3 16 -50 38 11 -50 0 21 -50 39 52 -49 58 41 0.57
-118 0 0 -50 15 55 0 46 56.5 60 1 15 -50 34 53 -49 57 1 -50 36 34 -49 55 21 0.57
-117 0 0 -50 12 19 0 46 59.0 60 359 15 -50 31 18 -49 53 24 -50 32 58 -49 51 44 0.57
-116 0 0 -50 8 26 0 47 1.5 60 357 14 -50 27 25 -49 49 30 -50 29 6 -49 47 50 0.57
-115 0 0 -50 4 16 0 47 4.0 60 355 13 -50 23 16 -49 45 19 -50 24 56 -49 43 39 0.57
-114 0 0 -49 59 48 0 47 6.5 60 353 13 -50 18 49 -49 40 50 -50 20 30 -49 39 10 0.57
-113 0 0 -49 55 3 0 47 9.1 60 351 12 -50 14 5 -49 36 5 -50 15 46 -49 34 24 0.57
-112 0 0 -49 50 1 0 47 11.6 60 349 11 -50 9 4 -49 31 2 -50 10 45 -49 29 21 0.57
-111 0 0 -49 44 42 0 47 14.1 60 347 11 -50 3 46 -49 25 41 -50 5 27 -49 24 1 0.57
-110 0 0 -49 39 5 0 47 16.7 60 345 10 -49 58 11 -49 20 4 -49 59 52 -49 18 23 0.57
-109 0 0 -49 33 12 0 47 19.3 60 343 9 -49 52 18 -49 14 8 -49 54 0 -49 12 28 0.57
-108 0 0 -49 27 0 0 47 21.8 60 341 9 -49 46 8 -49 7 56 -49 47 50 -49 6 15 0.57
-107 0 0 -49 20 32 0 47 24.4 60 339 8 -49 39 41 -49 1 26 -49 41 22 -48 59 45 0.57
-106 0 0 -49 13 45 0 47 27.0 60 338 7 -49 32 56 -48 54 38 -49 34 38 -48 52 57 0.57
-105 0 0 -49 6 42 0 47 29.5 60 336 7 -49 25 54 -48 47 33 -49 27 36 -48 45 52 0.57
-104 0 0 -48 59 20 0 47 32.1 60 334 6 -49 18 34 -48 40 10 -49 20 16 -48 38 29 0.57
-103 0 0 -48 51 41 0 47 34.7 59 332 5 -49 10 57 -48 32 30 -49 12 39 -48 30 48 0.57
-102 0 0 -48 43 45 0 47 37.3 59 330 5 -49 3 2 -48 24 32 -49 4 44 -48 22 50 0.57
-101 0 0 -48 35 31 0 47 39.9 59 328 4 -48 54 49 -48 16 16 -48 56 31 -48 14 34 0.57
-100 0 0 -48 26 59 0 47 42.5 59 326 3 -48 46 19 -48 7 42 -48 48 1 -48 6 0 0.57
- 99 0 0 -48 18 9 0 47 45.1 58 325 3 -48 37 31 -47 58 51 -48 39 13 -47 57 9 0.57
- 98 0 0 -48 9 1 0 47 47.7 58 323 2 -48 28 25 -47 49 41 -48 30 8 -47 47 59 0.57
- 97 0 0 -47 59 36 0 47 50.3 58 321 1 -48 19 1 -47 40 14 -48 20 44 -47 38 32 0.57
- 96 0 0 -47 49 53 0 47 53.0 58 319 1 -48 9 20 -47 30 29 -48 11 3 -47 28 47 0.57
- 95 0 0 -47 39 51 0 47 55.6 57 318 0 -47 59 21 -47 20 26 -48 1 4 -47 18 43 0.57
- 94 0 0 -47 29 32 0 47 58.2 57 316 -1 -47 49 3 -47 10 5 -47 50 47 -47 8 22 0.57
- 93 0 0 -47 18 55 0 48 0.8 57 314 -2 -47 38 28 -46 59 26 -47 40 12 -46 57 43 0.57
- 92 0 0 -47 8 0 0 48 3.5 56 312 -2 -47 27 35 -46 48 29 -47 29 19 -46 46 46 0.57
- 91 0 0 -46 56 47 0 48 6.1 56 311 -3 -47 16 24 -46 37 14 -47 18 8 -46 35 31 0.57
- 90 0 0 -46 45 16 0 48 8.7 55 309 -4 -47 4 55 -46 25 41 -47 6 39 -46 23 57 0.57
- 89 0 0 -46 33 27 0 48 11.3 55 308 -4 -46 53 8 -46 13 50 -46 54 52 -46 12 6 0.57
- 88 0 0 -46 21 20 0 48 14.0 55 306 -5 -46 41 3 -46 1 41 -46 42 47 -45 59 57 0.57
- 87 0 0 -46 8 54 0 48 16.6 54 305 -6 -46 28 39 -45 49 13 -46 30 24 -45 47 29 0.57
- 86 0 0 -45 56 11 0 48 19.2 54 303 -7 -46 15 58 -45 36 28 -46 17 43 -45 34 44 0.57
- 85 0 0 -45 43 10 0 48 21.9 53 302 -7 -46 2 59 -45 23 25 -46 4 44 -45 21 40 0.57
- 84 0 0 -45 29 51 0 48 24.5 53 300 -8 -45 49 42 -45 10 3 -45 51 27 -45 8 19 0.57
- 83 0 0 -45 16 13 0 48 27.1 52 299 -9 -45 36 7 -44 56 24 -45 37 52 -44 54 39 0.57
- 82 0 0 -45 2 18 0 48 29.7 52 297 -10 -45 22 14 -44 42 27 -45 23 59 -44 40 42 0.57
- 81 0 0 -44 48 5 0 48 32.4 51 296 -10 -45 8 3 -44 28 12 -45 9 48 -44 26 26 0.57
- 80 0 0 -44 33 34 0 48 35.0 51 295 -11 -44 53 34 -44 13 39 -44 55 20 -44 11 53 0.57
- 79 0 0 -44 18 45 0 48 37.6 50 293 -12 -44 38 47 -43 58 48 -44 40 33 -43 57 2 0.57
- 78 0 0 -44 3 39 0 48 40.2 49 292 -13 -44 23 43 -43 43 39 -44 25 29 -43 41 53 0.57
- 77 0 0 -43 48 15 0 48 42.8 49 291 -13 -44 8 21 -43 28 13 -44 10 7 -43 26 27 0.57
- 76 0 0 -43 32 33 0 48 45.4 48 289 -14 -43 52 41 -43 12 29 -43 54 28 -43 10 43 0.57
- 75 0 0 -43 16 34 0 48 47.9 48 288 -15 -43 36 44 -42 56 28 -43 38 31 -42 54 42 0.57
- 74 0 0 -43 0 17 0 48 50.5 47 287 -16 -43 20 29 -42 40 9 -43 22 16 -42 38 23 0.57
- 73 0 0 -42 43 43 0 48 53.1 46 286 -17 -43 3 57 -42 23 33 -43 5 45 -42 21 47 0.57
- 72 0 0 -42 26 52 0 48 55.6 46 285 -17 -42 47 8 -42 6 40 -42 48 56 -42 4 54 0.57
- 71 0 0 -42 9 44 0 48 58.1 45 283 -18 -42 30 2 -41 49 30 -42 31 50 -41 47 43 0.57
- 70 0 0 -41 52 19 0 49 0.6 44 282 -19 -42 12 39 -41 32 4 -42 14 27 -41 30 17 0.57
- 69 0 0 -41 34 38 0 49 3.1 44 281 -20 -41 55 0 -41 14 20 -41 56 48 -41 12 33 0.57
- 68 0 0 -41 16 40 0 49 5.6 43 280 -20 -41 37 4 -40 56 21 -41 38 52 -40 54 33 0.57
- 67 0 0 -40 58 26 0 49 8.1 42 279 -21 -41 18 52 -40 38 5 -41 20 40 -40 36 17 0.57
- 66 0 0 -40 39 56 0 49 10.6 42 278 -22 -41 0 23 -40 19 33 -41 2 12 -40 17 45 0.57
- 65 0 0 -40 21 10 0 49 13.0 41 277 -23 -40 41 39 -40 0 45 -40 43 28 -39 58 57 0.57
- 64 0 0 -40 2 8 0 49 15.4 40 276 -24 -40 22 39 -39 41 41 -40 24 28 -39 39 53 0.57
- 63 0 0 -39 42 51 0 49 17.8 39 275 -25 -40 3 23 -39 22 23 -40 5 12 -39 20 34 0.57
- 62 0 0 -39 23 19 0 49 20.1 39 274 -25 -39 43 53 -39 2 49 -39 45 42 -39 1 1 0.57
- 61 0 0 -39 3 32 0 49 22.5 38 273 -26 -39 24 7 -38 43 0 -39 25 57 -38 41 12 0.57
- 60 0 0 -38 43 30 0 49 24.8 37 272 -27 -39 4 7 -38 22 57 -39 5 57 -38 21 9 0.57
- 59 0 0 -38 23 14 0 49 27.1 36 271 -28 -38 43 53 -38 2 40 -38 45 42 -38 0 51 0.57
- 58 0 0 -38 2 44 0 49 29.3 36 271 -29 -38 23 24 -37 42 9 -38 25 14 -37 40 20 0.58
- 57 0 0 -37 42 1 0 49 31.6 35 270 -29 -38 2 43 -37 21 24 -38 4 32 -37 19 35 0.58
- 56 0 0 -37 21 5 0 49 33.7 34 269 -30 -37 41 47 -37 0 27 -37 43 37 -36 58 38 0.58
- 55 0 0 -36 59 55 0 49 35.9 33 268 -31 -37 20 39 -36 39 16 -37 22 29 -36 37 27 0.58
- 54 0 0 -36 38 34 0 49 38.0 32 267 -32 -36 59 19 -36 17 53 -37 1 9 -36 16 4 0.58
- 53 0 0 -36 17 0 0 49 40.1 32 266 -33 -36 37 46 -35 56 19 -36 39 36 -35 54 29 0.58
- 52 0 0 -35 55 15 0 49 42.2 31 266 -34 -36 16 2 -35 34 32 -36 17 52 -35 32 43 0.58
- 51 0 0 -35 33 18 0 49 44.2 30 265 -34 -35 54 6 -35 12 35 -35 55 57 -35 10 46 0.58
- 50 0 0 -35 11 11 0 49 46.1 29 264 -35 -35 32 0 -34 50 27 -35 33 50 -34 48 38 0.58
- 49 0 0 -34 48 54 0 49 48.1 28 263 -36 -35 9 43 -34 28 9 -35 11 33 -34 26 19 0.58
- 48 0 0 -34 26 26 0 49 49.9 27 263 -37 -34 47 16 -34 5 41 -34 49 7 -34 3 51 0.58
- 47 0 0 -34 3 50 0 49 51.8 26 262 -38 -34 24 40 -33 43 4 -34 26 31 -33 41 14 0.58
- 46 0 0 -33 41 4 0 49 53.6 26 261 -39 -34 1 55 -33 20 18 -34 3 46 -33 18 28 0.58
- 45 0 0 -33 18 11 0 49 55.3 25 261 -39 -33 39 2 -32 57 24 -33 40 53 -32 55 34 0.58
- 44 0 0 -32 55 9 0 49 57.0 24 260 -40 -33 16 1 -32 34 22 -33 17 52 -32 32 32 0.58
- 43 0 0 -32 32 1 0 49 58.6 23 259 -41 -32 52 53 -32 11 13 -32 54 43 -32 9 23 0.58
- 42 0 0 -32 8 45 0 50 0.2 22 259 -42 -32 29 37 -31 47 58 -32 31 28 -31 46 8 0.59
- 41 0 0 -31 45 24 0 50 1.7 21 258 -43 -32 6 16 -31 24 36 -32 8 7 -31 22 46 0.59
- 40 0 0 -31 21 57 0 50 3.2 20 258 -43 -31 42 49 -31 1 9 -31 44 40 -30 59 19 0.59
- 39 0 0 -30 58 25 0 50 4.6 19 257 -44 -31 19 17 -30 37 37 -31 21 8 -30 35 47 0.59
- 38 0 0 -30 34 49 0 50 5.9 18 256 -45 -30 55 41 -30 14 1 -30 57 31 -30 12 11 0.59
- 37 0 0 -30 11 8 0 50 7.2 17 256 -46 -30 32 0 -29 50 21 -30 33 51 -29 48 32 0.59
- 36 0 0 -29 47 25 0 50 8.5 16 255 -47 -30 8 17 -29 26 38 -30 10 7 -29 24 49 0.59
- 35 0 0 -29 23 39 0 50 9.6 15 255 -47 -29 44 30 -29 2 53 -29 46 21 -29 1 3 0.60
- 34 0 0 -28 59 52 0 50 10.7 14 254 -48 -29 20 42 -28 39 6 -29 22 33 -28 37 16 0.60
- 33 0 0 -28 36 3 0 50 11.8 13 254 -49 -28 56 53 -28 15 17 -28 58 43 -28 13 28 0.60
- 32 0 0 -28 12 13 0 50 12.7 13 253 -50 -28 33 2 -27 51 28 -28 34 53 -27 49 39 0.60
- 31 0 0 -27 48 23 0 50 13.6 12 253 -50 -28 9 12 -27 27 39 -28 11 2 -27 25 50 0.61
- 30 0 0 -27 24 34 0 50 14.5 11 252 -51 -27 45 22 -27 3 51 -27 47 12 -27 2 2 0.61
- 29 0 0 -27 0 46 0 50 15.2 10 252 -52 -27 21 33 -26 40 4 -27 23 23 -26 38 15 0.61
- 28 0 0 -26 37 0 0 50 15.9 9 251 -52 -26 57 46 -26 16 19 -26 59 36 -26 14 29 0.62
- 27 0 0 -26 13 16 0 50 16.6 8 251 -53 -26 34 1 -25 52 36 -26 35 51 -25 50 47 0.63
- 26 0 0 -25 49 35 0 50 17.1 7 250 -54 -26 10 19 -25 28 56 -26 12 9 -25 27 7 0.63
- 25 0 0 -25 25 59 0 50 17.6 6 250 -54 -25 46 41 -25 5 21 -25 48 31 -25 3 32 0.65
- 24 0 0 -25 2 26 0 50 18.0 5 249 -55 -25 23 7 -24 41 49 -25 24 57 -24 40 0 0.66
- 23 0 0 -24 38 58 0 50 18.3 4 249 -55 -24 59 38 -24 18 23 -25 1 28 -24 16 34 0.69
- 22 0 0 -24 15 36 0 50 18.6 3 249 -56 -24 36 15 -23 55 2 -24 38 4 -23 53 14 0.73
- 21 0 0 -23 52 21 0 50 18.7 2 248 -57 -24 12 58 -23 31 48 -24 14 47 -23 29 59 0.82
- 20 0 0 -23 29 12 0 50 18.8 1 248 -57 -23 49 47 -23 8 40 -23 51 36 -23 6 52 1.15
Uncertainty in time = +/- 1 secs
Prediction of 2023 Jul 15.6
Data for the target star
------------------------
* name: UCAC4 347-152128
* constellation : Sagittarius
* BCRS position with proper motion to date of event [h,m,s ; °,',"]
RA: 18 39 08.9843 DE: -20 37 32.330
* GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"]
RA: 18 39 08.9842 DE: -20 37 32.330
* position source: Gaia DR3
* standard error: RA,DE [mas]: (0.400,0.300)
* V mag [mag]: 10.9
* B mag [mag]: 10.9
* Diameter [mas]: 0.00
* remarks:
Data for the minor planet
-------------------------
* general information:
(number) name: (43) Ariadne
asteroid class:
approx. diameter [km]: 61
approx. diameter ["]: 0.045
distance from Earth [AU]: 1.85010
asteroid position offset in RA [mas]: 0
asteroid position offset in DE [mas]: 0
* orbital information:
orbit source: JPL#134
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): 0.023", 0.001", 81.795°
remarks:
* orbital elements for (43)Ariadne :
Mean anomaly = 20.9407078170 deg
Arg. of pericenter = 16.1275003267 deg
Long. of node = 264.7470465802 deg
Inclination = 3.4706912888 deg
Eccentricity = 0.1684710829
Semimajor axis = 2.2031291241 AU
Perihelion dist = 1.8319655747 AU
Mag: H = 7.98, G = 0.11
Epoch of elements : MJD 60600.03270854 TDT
(2024 Oct 17.0327)
------ occelmnt file for Occult BEGIN -----------------------------------
<Occultations>
<Event>
<Elements>JPL#1342023Apr24,2.11,2024,10,17,0.785003,0.038618,-0.487589,16.224789,1.295699,0.004922,0.000402,0.000000,0.000000</Elements>
<Earth>-117.6430,-20.6043,164.56,-9.37,False</Earth>
<Star>UCAC4 347-152128,18.65249568,-20.6256472,10.86,10.90,10.92,0.0,0,,18.67692584,-20.6042830,1.43,1.11,0,0,0</Star>
<Object>43,Ariadne,11.99,60.825,1.8501,0,0,5.493,6.17,,3.6,0</Object>
<Orbit>0,20.6294,2024,10,16,16.1275,264.7470,3.4707,0.16847,2.20313,1.83197,7.97,5.0,0.15</Orbit>
<Errors>1.044,0.0227,0.0014,82,0.0020,Known errors,1.62,0,-1,-1</Errors>
<ID>20241017_152128,60140.64</ID>
</Event>
</Occultations>
------ occelmnt file for Occult END -----------------------------------
============================================
Calculator (s): Steve Preston
Date of update: 2023 Jul 15, 15:21 UT
Steve Preston
7640 NE 32nd St
Medina, WA 98039
stevepr@acm.org