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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 90494a99-5bfe-45ee-ab66-72e4efade25b [observed]
Occultation Date + Time : 2021-01-12 at 00:59:34 UT +/- 0.01 min [1]
Object Designation : (2892) Filipenko
Orbit Class : MBA
Star Designation : GDR3 2626765783069935104
Star Coordinates (ICRF) : RA = 22 14 07.4679, DE = -05 30 38.337 [2]
Star Magnitudes : G = 11.41 mag, RP = 10.94 mag, BP = 11.72 mag
Object Magnitude : V = 16.13 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 1.5 sec
Object Mean Diameter : 56 km (src: astorb)
Speed of the shadow : 38.8 km/s
Elongation to Moon & Sun : 57° (sunlit = 2%), Sun = 42°
Cross-track uncertainty : 3.7 mas = 9 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0