UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 865dfedd-b074-4160-a850-af75f818dd2f [observed]
Occultation Date + Time : 2023-08-24 at 21:25:38 UT +/- 0.11 min [1]
Object Designation : (269600) 2010 BR85
Orbit Class : MBA
Star Designation : GDR3 6868967039316771456
Star Coordinates (ICRF) : RA = 19 43 59.7882, DE = -19 05 07.836 [2]
Star Magnitudes : G = 14.28 mag, RP = 13.63 mag, BP = 14.76 mag
Object Magnitude : V = 20.28 mag
Estimated Magnitude Drop : 6.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.5 km (src: astorb)
Speed of the shadow : 7.4 km/s
Elongation to Moon & Sun : 47° (sunlit = 55%), Sun = 143°
Cross-track uncertainty : 22.3 mas = 33 km = 13.32 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#23
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
