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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4 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 1d18515c-f1ac-4de2-8de4-b60010beb0d0 [observed]
Occultation Date + Time : 2020-10-28 at 02:11:05 UT +/- 0.04 min [1]
Object Designation : (892) Seeligeria
Orbit Class : MBA
Star Designation : GDR3 3108033503002101120
Star Coordinates (ICRF) : RA = 07 06 26.3911, DE = -02 45 11.531 [2]
Star Magnitudes : G = 14.32 mag, RP = 13.9 mag, BP = 14.57 mag
Object Magnitude : V = 15.14 mag
Estimated Magnitude Drop : 1.2 mag
Estimated Max. Duration : 6.1 sec
Object Mean Diameter : 76 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 107° (sunlit = 89%), Sun = 105°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0