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] : a886ced2-df50-4d35-ac10-34405711b10d [observed]
Occultation Date + Time : 2022-10-26 at 21:53:07 UT +/- 0.19 min [1]
Object Designation : (8617) Fellous
Orbit Class : MBA
Star Designation : GDR3 3431593382477786496
Star Coordinates (ICRF) : RA = 05 57 13.2032, DE = +28 58 54.198 [2]
Star Magnitudes : G = 15.32 mag, RP = 14.62 mag, BP = 15.82 mag
Object Magnitude : V = 17.51 mag
Estimated Magnitude Drop : 2.3 mag
Estimated Max. Duration : 3.2 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 1.6 km/s
Elongation to Moon & Sun : 143° (sunlit = 3%), Sun = 124°
Cross-track uncertainty : 1.7 mas = 1 km = 0.33 path-width (1-sig)
RUWE and duplicate source : 1.02 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