Stellar Occultation by (161431) 2003 WG83 on 2024-09-21 (22:09:21 UT)
Event Details
Occultation UUID [and db] : de046080-c355-11ef-5276-7ac2d7a73ef3 [observed]
Occultation Date + Time : 2024-09-21 at 22:09:21 UT +/- 0.02 min [1]
Object Designation : (161431) 2003 WG83
Star Designation : GDR3 2733619832045613568
Star Coordinates (ICRF) : RA = 22 39 34.3278, DE = +16 09 50.541 [2]
Star Magnitudes : G = 12.25 mag, RP = 11.48 mag, BP = 12.91 mag
Object Magnitude : V = 18.01 mag
Estimated Magnitude Drop : 5.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 7.8 km/s
Elongation to Moon & Sun : 65° (sunlit = 80%), Sun = 155°
Cross-track uncertainty : 4.7 mas = 4 km = 1.33 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
[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
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21:57:33 +55.3819 +110.5215 +07 288 -04 +55.3883 +110.4154 +55.3752 +110.6284
21:57:41 +56.5074 +105.2717 +10 284 -07 +56.5050 +105.1933 +56.5097 +105.3505
21:57:48 +57.2666 +101.1325 +12 281 -09 +57.2602 +101.0665 +57.2730 +101.1988
21:57:56 +57.8374 +097.5493 +14 277 -11 +57.8285 +097.4910 +57.8461 +097.6077
21:58:03 +58.2860 +094.3184 +16 275 -12 +58.2755 +094.2658 +58.2965 +094.3712
21:58:11 +58.6463 +091.3383 +18 272 -14 +58.6345 +091.2901 +58.6581 +091.3866
21:58:18 +58.9383 +088.5500 +19 270 -15 +58.9255 +088.5054 +58.9511 +088.5946
21:58:26 +59.1752 +085.9155 +21 267 -16 +59.1616 +085.8742 +59.1888 +085.9569
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22:20:03 +10.3653 -065.8038 +22 077 -01 +10.3575 -065.7811 +10.3730 -065.8266
22:20:11 +09.8150 -066.9585 +21 076 +00 +09.8075 -066.9349 +09.8225 -066.9822
22:20:18 +09.2438 -068.1801 +20 076 +01 +09.2367 -068.1553 +09.2509 -068.2048
22:20:26 +08.6474 -069.4826 +19 076 +03 +08.6407 -069.4565 +08.6541 -069.5086
22:20:33 +08.0200 -070.8856 +17 075 +04 +08.0138 -070.8579 +08.0261 -070.9133
22:20:41 +07.3530 -072.4179 +16 075 +05 +07.3475 -072.3879 +07.3585 -072.4478
22:20:48 +06.6330 -074.1249 +14 075 +07 +06.6284 -074.0918 +06.6375 -074.1580
22:20:56 +05.8364 -076.0866 +12 075 +09 +05.8333 -076.0488 +05.8395 -076.1246
22:21:03 +04.9136 -078.4715 +09 074 +11 +04.9131 -078.4249 +04.9141 -078.5184
22:21:11 +03.7116 -081.8018 +06 074 +15 +03.7185 -081.7300 +03.7044 -081.8745
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.