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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : da7a9d80-c355-11ef-5276-7ec79ef7d0da [observed]
Occultation Date + Time : 2024-09-20 at 22:09:39 UT +/- 0.0 min [1]
Object Designation : (8517) 1992 BB5
Orbit Class : MBA
Star Designation : GDR3 2523119224261629184
Star Coordinates (ICRF) : RA = 00 51 36.1770, DE = -06 15 38.543 [2]
Star Magnitudes : G = 13.7 mag, RP = 13.17 mag, BP = 14.06 mag
Object Magnitude : V = 16.75 mag
Estimated Magnitude Drop : 3.1 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 8.5 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 32° (sunlit = 89%), Sun = 165°
Cross-track uncertainty : 0.7 mas = 0 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
