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] : e78ec881-7c7e-4d78-9f27-050451e56f92 [observed]
Occultation Date + Time : 2023-08-13 at 23:32:02 UT +/- 0.05 min [1]
Object Designation : (123857) 2001 CB43
Orbit Class : MBA
Star Designation : GDR3 6753878575957446016
Star Coordinates (ICRF) : RA = 20 01 04.4658, DE = -27 32 20.969 [2]
Star Magnitudes : G = 12.47 mag, RP = 11.72 mag, BP = 13.09 mag
Object Magnitude : V = 19.55 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 177° (sunlit = 5%), Sun = 155°
Cross-track uncertainty : 2.3 mas = 3 km = 0.96 path-width (1-sig)
RUWE and duplicate source : 1.08 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