Stellar Occultation by (29) Amphitrite on 2018-04-19 (02:50:17 UT)
Event Details
Occultation UUID [and db] : 7638bfe4-584e-4d41-8cb1-36bad12e83bb [observed]
Occultation Date + Time : 2018-04-19 at 02:50:17 UT +/- 0.04 min [1]
Object Designation : (29) Amphitrite
Star Designation : GDR3 4049884848502583936
Star Coordinates (ICRF) : RA = 18 04 39.1116, DE = -31 02 17.727 [2]
Star Magnitudes : G = 11.38 mag, RP = 10.29 mag, BP = 12.63 mag
Object Magnitude : V = 10.7 mag
Estimated Magnitude Drop : 0.5 mag
Estimated Max. Duration : 47.4 sec
Object Mean Diameter : 212 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 4.5 km/s
Elongation to Moon & Sun : 155° (sunlit = 12%), Sun = 118°
Cross-track uncertainty : 2.7 mas = 4 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.6 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#164
Object is a <Gaia mass determination> target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
Aladin Lite direct link (has Gaia overlay)
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
-------------------------------------------------------------------------------------------
02:33:00 +45.8710 +021.3913 +13 176 -12 +49.0617 +022.1549 +43.3161 +020.6440
02:33:52 +40.3448 +023.4612 +19 178 -13 +42.5089 +024.3107 +38.4104 +022.6516
02:34:44 +36.1446 +025.1658 +23 180 -13 +37.9274 +026.0215 +34.4954 +024.3460
02:35:36 +32.6211 +026.6885 +26 182 -14 +34.1931 +027.5376 +31.1418 +025.8707
02:36:28 +29.5277 +028.1020 +29 183 -13 +30.9633 +028.9417 +28.1629 +027.2898
02:37:20 +26.7394 +029.4443 +32 185 -13 +28.0787 +030.2745 +25.4572 +028.6388
02:38:11 +24.1825 +030.7389 +34 187 -13 +25.4502 +031.5601 +22.9628 +029.9400
02:39:03 +21.8094 +032.0015 +37 188 -12 +23.0219 +032.8146 +20.6385 +031.2088
02:39:55 +19.5875 +033.2435 +39 190 -11 +20.7564 +034.0493 +18.4553 +032.4565
02:40:47 +17.4931 +034.4735 +40 192 -11 +18.6269 +035.2730 +16.3922 +033.6917
02:41:39 +15.5086 +035.6986 +42 194 -10 +16.6140 +036.4924 +14.4332 +034.9214
02:42:31 +13.6207 +036.9245 +43 196 -09 +14.7028 +037.7135 +12.5662 +036.1514
02:43:23 +11.8188 +038.1562 +45 198 -08 +12.8819 +038.9410 +10.7814 +037.3867
02:44:15 +10.0947 +039.3983 +46 200 -07 +11.1423 +040.1794 +09.0713 +038.6318
02:45:06 +08.4419 +040.6546 +47 203 -06 +09.4769 +041.4326 +07.4297 +039.8908
02:45:58 +06.8549 +041.9289 +48 205 -05 +07.8800 +042.7045 +05.8516 +041.1674
02:46:50 +05.3297 +043.2250 +48 208 -04 +06.3470 +043.9985 +04.3333 +042.4653
02:47:42 +03.8629 +044.5462 +49 210 -03 +04.8743 +045.3182 +02.8715 +043.7880
02:48:34 +02.4519 +045.8961 +49 212 -01 +03.4593 +046.6670 +01.4639 +045.1390
02:49:26 +01.0947 +047.2782 +50 215 +00 +02.0998 +048.0484 +00.1085 +046.5217
02:50:18 -00.2100 +048.6961 +50 217 +01 +00.7943 +049.4661 -01.1959 +047.9399
02:51:10 -01.4632 +050.1534 +50 220 +03 -00.4582 +050.9239 -02.4501 +049.3971
02:52:01 -02.6651 +051.6542 +49 222 +04 -01.6580 +052.4256 -03.6543 +050.8973
02:52:53 -03.8157 +053.2026 +49 225 +06 -02.8050 +053.9755 -04.8085 +052.4446
02:53:45 -04.9142 +054.8030 +49 227 +07 -03.8985 +055.5782 -05.9120 +054.0434
02:54:37 -05.9595 +056.4604 +48 229 +09 -04.9374 +057.2387 -06.9637 +055.6985
02:55:29 -06.9498 +058.1802 +47 231 +11 -05.9198 +058.9625 -07.9619 +057.4151
02:56:21 -07.8829 +059.9684 +46 233 +12 -06.8432 +060.7559 -08.9042 +059.1991
02:57:13 -08.7555 +061.8317 +45 234 +14 -07.7044 +062.6260 -09.7878 +061.0571
02:58:05 -09.5637 +063.7781 +44 236 +16 -08.4990 +064.5811 -10.6088 +062.9966
02:58:56 -10.3024 +065.8168 +42 237 +18 -09.2218 +066.6307 -11.3624 +065.0263
02:59:48 -10.9651 +067.9587 +41 238 +20 -09.8657 +068.7868 -12.0426 +067.1566
03:00:40 -11.5435 +070.2172 +39 239 +22 -10.4219 +071.0638 -12.6416 +069.4000
03:01:32 -12.0270 +072.6094 +37 240 +24 -10.8786 +073.4803 -13.1496 +071.7720
03:02:24 -12.4014 +075.1571 +35 241 +27 -11.2200 +076.0607 -13.5537 +074.2928
03:03:16 -12.6471 +077.8901 +32 241 +29 -11.4243 +078.8386 -13.8362 +076.9889
03:04:08 -12.7363 +080.8510 +30 241 +32 -11.4593 +081.8635 -13.9727 +079.8974
03:04:59 -12.6268 +084.1046 +27 241 +35 -11.2746 +085.2133 -13.9269 +083.0737
03:05:51 -12.2479 +087.7605 +23 241 +39 -10.7816 +089.0266 -13.6407 +086.6072
03:06:43 -11.4625 +092.0340 +19 241 +43 -09.7927 +093.6008 -13.0084 +090.6623
03:07:35 -09.9152 +097.4935 +13 240 +49 -07.7016 +099.9132 -11.7912 +095.6177
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.