UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : fe0314a6-6dde-4c9b-95bb-5a4143a94a88 [observed]
Occultation Date + Time : 2023-08-06 at 00:20:36 UT +/- 0.23 min [1]
Object Designation : (365419) 2010 GW90
Orbit Class : MBA
Star Designation : GDR3 4090168515006836992
Star Coordinates (ICRF) : RA = 18 26 31.8649, DE = -22 01 48.499 [2]
Star Magnitudes : G = 12.52 mag, RP = 11.51 mag, BP = 13.58 mag
Object Magnitude : V = 20.4 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 7.0 km/s
Elongation to Moon & Sun : 96° (sunlit = 76%), Sun = 143°
Cross-track uncertainty : 30.3 mas = 46 km = 18.64 path-width (1-sig)
RUWE and duplicate source : 0.74 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#23
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0