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] : 198dadff-dfe9-48f6-ac54-ea6f56dcbf79 [observed]
Occultation Date + Time : 2023-09-09 at 00:44:09 UT +/- 0.05 min [1]
Object Designation : (8433) Brachyrhynchus
Orbit Class : MBA
Star Designation : GDR3 0065285774939285504
Star Coordinates (ICRF) : RA = 03 44 03.8838, DE = +24 11 20.859 [2]
Star Magnitudes : G = 12.67 mag, RP = 12.14 mag, BP = 13.02 mag
Object Magnitude : V = 18.68 mag
Estimated Magnitude Drop : 6.0 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 9.1 km/s
Elongation to Moon & Sun : 41° (sunlit = 30%), Sun = 107°
Cross-track uncertainty : 5.0 mas = 8 km = 1.28 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#48
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0