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] : f1d004c0-c34b-11ef-5276-0f8b7ffd9ee3 [observed]
Occultation Date + Time : 2024-07-02 at 23:33:54 UT +/- 0.01 min [1]
Object Designation : (53290) 1999 GY8
Orbit Class : MBA
Star Designation : GDR3 4093252885633129344
Star Coordinates (ICRF) : RA = 18 35 03.5246, DE = -18 52 44.637 [2]
Star Magnitudes : G = 13.38 mag, RP = 12.66 mag, BP = 13.94 mag
Object Magnitude : V = 18.16 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 145° (sunlit = 10%), Sun = 175°
Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#40
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0