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: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 0497fd95-fb05-490d-bd7b-5abb6ef12718 [observed]
Occultation Date + Time : 2023-10-12 at 01:13:41 UT +/- 0.07 min [1]
Object Designation : (8591) Excubitor
Orbit Class : MBA
Star Designation : GDR3 3425119080053476992
Star Coordinates (ICRF) : RA = 06 10 40.8476, DE = +23 06 57.761 [2]
Star Magnitudes : G = 12.32 mag, RP = 11.85 mag, BP = 12.63 mag
Object Magnitude : V = 18.74 mag
Estimated Magnitude Drop : 6.4 mag
Estimated Max. Duration : 1.3 sec
Object Mean Diameter : 8 km (src: astorb)
Speed of the shadow : 6.1 km/s
Elongation to Moon & Sun : 76° (sunlit = 7%), Sun = 106°
Cross-track uncertainty : 1.3 mas = 2 km = 0.32 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0