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] : ef4efa10-0a61-4edb-9a87-875f3e0cba69 [observed]
Occultation Date + Time : 2023-08-14 at 20:14:08 UT +/- 0.08 min [1]
Object Designation : (34468) 2000 SS109
Orbit Class : MBA
Star Designation : GDR3 4064590305502172032
Star Coordinates (ICRF) : RA = 18 09 13.7429, DE = -26 35 44.285 [2]
Star Magnitudes : G = 13.24 mag, RP = 12.79 mag, BP = 13.53 mag
Object Magnitude : V = 20.47 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 4.9 km/s
Elongation to Moon & Sun : 147° (sunlit = 2%), Sun = 130°
Cross-track uncertainty : 5.7 mas = 9 km = 3.31 path-width (1-sig)
RUWE and duplicate source : 0.6 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