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] : ae993be6-2529-47c2-9753-615f7d2cc247 [observed]
Occultation Date + Time : 2020-10-24 at 05:08:57 UT +/- 0.01 min [1]
Object Designation : (3248) Farinella
Orbit Class : MBA
Star Designation : GDR3 0693789745478389376
Star Coordinates (ICRF) : RA = 09 23 11.9742, DE = +25 58 01.063 [2]
Star Magnitudes : G = 14.46 mag, RP = 13.86 mag, BP = 14.88 mag
Object Magnitude : V = 17.54 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 1.8 sec
Object Mean Diameter : 38 km (src: astorb)
Speed of the shadow : 20.8 km/s
Elongation to Moon & Sun : 171° (sunlit = 57%), Sun = 76°
Cross-track uncertainty : 2.3 mas = 6 km = 0.17 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0