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] : 9700c557-e1b7-44ba-bc5e-474dc2656c90 [observed]
Occultation Date + Time : 2023-09-11 at 19:35:33 UT +/- 0.12 min [1]
Object Designation : (20751) 2000 AA200
Orbit Class : MBA
Star Designation : GDR3 6917468180840248576
Star Coordinates (ICRF) : RA = 20 59 37.5107, DE = -00 40 31.129 [2]
Star Magnitudes : G = 13.45 mag, RP = 12.97 mag, BP = 13.75 mag
Object Magnitude : V = 16.61 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 8 km (src: astorb)
Speed of the shadow : 9.6 km/s
Elongation to Moon & Sun : 159° (sunlit = 9%), Sun = 145°
Cross-track uncertainty : 3.0 mas = 3 km = 0.40 path-width (1-sig)
RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0