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] : 8b4f47f6-1fa8-4a4e-80cc-79ef655a130b [observed]
Occultation Date + Time : 2023-11-10 at 21:23:32 UT +/- 0.07 min [1]
Object Designation : (193311) 2000 SY304
Orbit Class : MBA
Star Designation : GDR3 2669598220602052736
Star Coordinates (ICRF) : RA = 21 48 19.6825, DE = -05 26 12.634 [2]
Star Magnitudes : G = 12.24 mag, RP = 11.59 mag, BP = 12.73 mag
Object Magnitude : V = 20.77 mag
Estimated Magnitude Drop : 8.5 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 5.1 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 128° (sunlit = 6%), Sun = 99°
Cross-track uncertainty : 7.7 mas = 20 km = 4.02 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#24
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0