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] : cefc8b66-4690-4aec-8210-46f89f23a38b [observed]
Occultation Date + Time : 2022-10-06 at 21:22:32 UT +/- 0.02 min [1]
Object Designation : (20743) 2000 AR6
Orbit Class : MBA
Star Designation : GDR3 2799696151547953536
Star Coordinates (ICRF) : RA = 00 30 37.6468, DE = +21 32 27.704 [2]
Star Magnitudes : G = 11.65 mag, RP = 11.2 mag, BP = 11.93 mag
Object Magnitude : V = 17.08 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 14.8 km/s
Elongation to Moon & Sun : 46° (sunlit = 89%), Sun = 163°
Cross-track uncertainty : 9.7 mas = 15 km = 1.37 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0