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] : 8888f45a-984b-4081-b2a7-6c5cf0d5d4d9 [observed]
Occultation Date + Time : 2021-05-20 at 00:32:51 UT +/- 0.07 min [1]
Object Designation : (1048) Feodosia
Orbit Class : MBA
Star Designation : GDR3 3923638343577682176
Star Coordinates (ICRF) : RA = 11 53 36.2315, DE = +14 39 58.651 [2]
Star Magnitudes : G = 15.46 mag, RP = 14.82 mag, BP = 15.94 mag
Object Magnitude : V = 13.86 mag
Estimated Magnitude Drop : 0.2 mag
Estimated Max. Duration : 6.7 sec
Object Mean Diameter : 70 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 22° (sunlit = 52%), Sun = 113°
Cross-track uncertainty : 4.0 mas = 5 km = 0.07 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#124
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0