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] : 72a10eb0-c337-11ef-5276-1ac3fabcc457 [observed]
Occultation Date + Time : 2023-07-07 at 00:08:07 UT +/- 0.0 min [1]
Object Designation : (32240) 2000 OK39
Orbit Class : MBA
Star Designation : GDR3 6854415002921232640
Star Coordinates (ICRF) : RA = 20 13 41.9814, DE = -20 14 13.479 [2]
Star Magnitudes : G = 13.03 mag, RP = 12.53 mag, BP = 13.35 mag
Object Magnitude : V = 17.19 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 10.7 km (src: astorb)
Speed of the shadow : 13.8 km/s
Elongation to Moon & Sun : 33° (sunlit = 83%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 1 km = 0.11 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0