Stellar Occultation by (176) Iduna on 2021-01-14 (03:03:40 UT)
| Event Details |
Occultation UUID [and db] : 82cf4320-ddac-11f0-547e-cc4cbfdeb2e6 [observed]
Occultation Date + Time : 2021-01-14 at 03:03:40 UT +/- 0.01 min [1]
Object Designation : (176) Iduna
Star Designation : GDR3 5737655267518155136
Star Coordinates (ICRF) : RA = 09 23 39.7637, DE = -13 39 01.180 [2]
Star Magnitudes : G = 13.4 mag, RP = 12.67 mag, BP = 14.0 mag
Object Magnitude : V = 13.67 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 11.4 sec
Speed of the shadow : 10.6 km/s
Object Mean Diameter : 121.0 km (src: astorb) => apparent = 68 mas
Apparent Motion : 0.3567 arcs/min @ PA = 271 deg
Horizontal Parallax : 3.5760 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 142° (sunlit = 1%), Sun = 137°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#90
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
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| Occultation Ground Track |
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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02:57:25 +44.3853 +046.8712 +08 242 -15 +42.8271 +043.9800 +46.4767 +051.7836
02:57:38 +43.0641 +041.1012 +12 238 -19 +41.7724 +039.2311 +44.4988 +043.4628
02:57:50 +42.1500 +036.8761 +15 235 -22 +40.9763 +035.4495 +43.4055 +038.5591
02:58:03 +41.4298 +033.3642 +18 232 -24 +40.3270 +032.2001 +42.5906 +034.6947
02:58:15 +40.8307 +030.2834 +20 230 -27 +39.7764 +029.2978 +41.9304 +031.3893
02:58:28 +40.3170 +027.4974 +22 228 -29 +39.2987 +026.6432 +41.3732 +028.4442
02:58:40 +39.8682 +024.9280 +23 226 -31 +38.8779 +024.1757 +40.8915 +025.7545
02:58:53 +39.4713 +022.5254 +25 224 -32 +38.5034 +021.8553 +40.4685 +023.2569
02:59:05 +39.1173 +020.2558 +26 222 -34 +38.1678 +019.6538 +40.0933 +020.9096
02:59:18 +38.7996 +018.0948 +28 220 -36 +37.8657 +017.5505 +39.7581 +018.6835
02:59:31 +38.5135 +016.0241 +29 218 -37 +37.5928 +015.5297 +39.4572 +016.5572
02:59:43 +38.2553 +014.0297 +30 216 -39 +37.3459 +013.5789 +39.1862 +014.5144
02:59:56 +38.0220 +012.1005 +31 215 -40 +37.1224 +011.6883 +38.9420 +012.5425
03:00:08 +37.8112 +010.2273 +32 213 -42 +36.9202 +009.8499 +38.7217 +010.6313
03:00:21 +37.6211 +008.4029 +33 211 -43 +36.7376 +008.0570 +38.5233 +008.7726
03:00:33 +37.4500 +006.6210 +34 209 -45 +36.5731 +006.3038 +38.3450 +006.9594
03:00:46 +37.2967 +004.8763 +35 207 -46 +36.4256 +004.5856 +38.1853 +005.1860
03:00:58 +37.1600 +003.1643 +35 206 -47 +36.2940 +002.8982 +38.0431 +003.4474
03:01:11 +37.0391 +001.4809 +36 204 -48 +36.1776 +001.2378 +37.9172 +001.7393
03:01:24 +36.9330 -000.1772 +37 202 -50 +36.0755 -000.3987 +37.8068 +000.0580
03:01:36 +36.8412 -001.8132 +37 200 -51 +35.9871 -002.0143 +37.7113 -001.5999
03:01:49 +36.7631 -003.4300 +38 198 -52 +35.9119 -003.6116 +37.6299 -003.2375
03:02:01 +36.6981 -005.0299 +38 197 -54 +35.8495 -005.1929 +37.5622 -004.8573
03:02:14 +36.6459 -006.6155 +38 195 -55 +35.7995 -006.7605 +37.5077 -006.4620
03:02:26 +36.6062 -008.1887 +39 193 -56 +35.7615 -008.3165 +37.4661 -008.0537
03:02:39 +36.5786 -009.7518 +39 191 -57 +35.7353 -009.8627 +37.4369 -009.6346
03:02:51 +36.5629 -011.3065 +39 189 -58 +35.7206 -011.4009 +37.4201 -011.2068
03:03:04 +36.5589 -012.8547 +39 187 -59 +35.7174 -012.9330 +37.4154 -012.7722
03:03:17 +36.5666 -014.3981 +40 185 -60 +35.7255 -014.4605 +37.4226 -014.3325
03:03:29 +36.5858 -015.9385 +40 184 -62 +35.7448 -015.9851 +37.4416 -015.8897
03:03:42 +36.6164 -017.4775 +40 182 -63 +35.7752 -017.5084 +37.4725 -017.4454
03:03:54 +36.6585 -019.0169 +40 180 -64 +35.8168 -019.0320 +37.5152 -019.0015
03:04:07 +36.7122 -020.5581 +40 178 -65 +35.8695 -020.5574 +37.5698 -020.5596
03:04:19 +36.7774 -022.1031 +39 176 -66 +35.9335 -022.0863 +37.6362 -022.1215
03:04:32 +36.8543 -023.6534 +39 174 -67 +36.0089 -023.6203 +37.7148 -023.6891
03:04:44 +36.9431 -025.2108 +39 172 -67 +36.0959 -025.1612 +37.8055 -025.2642
03:04:57 +37.0439 -026.7772 +39 170 -68 +36.1945 -026.7106 +37.9088 -026.8487
03:05:10 +37.1572 -028.3546 +38 169 -69 +36.3052 -028.2704 +38.0248 -028.4447
03:05:22 +37.2831 -029.9449 +38 167 -70 +36.4281 -029.8425 +38.1539 -030.0545
03:05:35 +37.4220 -031.5505 +38 165 -71 +36.5637 -031.4291 +38.2965 -031.6802
03:05:47 +37.5745 -033.1736 +37 163 -71 +36.7124 -033.0325 +38.4532 -033.3246
03:06:00 +37.7411 -034.8170 +37 161 -72 +36.8746 -034.6550 +38.6245 -034.9903
03:06:12 +37.9223 -036.4835 +36 159 -72 +37.0510 -036.2994 +38.8110 -036.6806
03:06:25 +38.1190 -038.1762 +35 158 -72 +37.2422 -037.9686 +39.0136 -038.3987
03:06:37 +38.3319 -039.8990 +35 156 -73 +37.4490 -039.6661 +39.2332 -040.1486
03:06:50 +38.5622 -041.6557 +34 154 -73 +37.6723 -041.3956 +39.4710 -041.9349
03:07:03 +38.8109 -043.4512 +33 152 -72 +37.9133 -043.1614 +39.7282 -043.7626
03:07:15 +39.0795 -045.2909 +32 150 -72 +38.1732 -044.9687 +40.0064 -045.6377
03:07:28 +39.3697 -047.1814 +31 148 -72 +38.4536 -046.8232 +40.3075 -047.5676
03:07:40 +39.6836 -049.1303 +30 147 -71 +38.7563 -048.7320 +40.6339 -049.5607
03:07:53 +40.0237 -051.1471 +29 145 -70 +39.0835 -050.7036 +40.9883 -051.6277
03:08:05 +40.3931 -053.2434 +28 143 -70 +39.4380 -052.7481 +41.3743 -053.7819
03:08:18 +40.7958 -055.4340 +26 141 -69 +39.8234 -054.8786 +41.7967 -056.0404
03:08:30 +41.2370 -057.7380 +25 139 -67 +40.2440 -057.1115 +42.2614 -058.4255
03:08:43 +41.7236 -060.1811 +23 137 -66 +40.7058 -059.4686 +42.7769 -060.9682
03:08:56 +42.2653 -062.7991 +22 135 -64 +41.2167 -061.9797 +43.3549 -063.7125
03:09:08 +42.8762 -065.6446 +20 133 -62 +41.7881 -064.6869 +44.0136 -066.7257
03:09:21 +43.5783 -068.8006 +18 130 -60 +42.4370 -067.6545 +44.7825 -070.1195
03:09:33 +44.4101 -072.4128 +15 127 -58 +43.1914 -070.9881 +45.7179 -074.1073
03:09:46 +45.4512 -076.7854 +12 124 -55 +44.1033 -074.8863 +46.9562 -079.2121
03:09:58 +46.9387 -082.8357 +08 120 -50 +45.2953 -079.8211 +49.2120 -088.2143
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |
