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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : f30b6a46-9e1e-40c8-bf45-507322d7acc7 [observed]
Occultation Date + Time : 2023-11-01 at 18:45:30 UT +/- 0.05 min [1]
Object Designation : (58494) 1996 UF1
Orbit Class : MBA
Star Designation : GDR3 0031458956111870720
Star Coordinates (ICRF) : RA = 03 10 05.1766, DE = +16 12 14.745 [2]
Star Magnitudes : G = 12.0 mag, RP = 11.46 mag, BP = 12.37 mag
Object Magnitude : V = 17.92 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 11.5 km/s
Elongation to Moon & Sun : 39° (sunlit = 83%), Sun = 169°
Cross-track uncertainty : 3.3 mas = 4 km = 0.81 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0