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] : 93876ffe-33a4-46f9-b395-0b9324975238 [observed]
Occultation Date + Time : 2023-09-16 at 19:48:26 UT +/- 0.03 min [1]
Object Designation : (93390) 2000 SC281
Orbit Class : MBA
Star Designation : GDR3 2828418659441378688
Star Coordinates (ICRF) : RA = 22 56 00.2757, DE = +15 31 13.035 [2]
Star Magnitudes : G = 11.31 mag, RP = 10.84 mag, BP = 11.61 mag
Object Magnitude : V = 18.14 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.7 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 150° (sunlit = 3%), Sun = 159°
Cross-track uncertainty : 9.3 mas = 9 km = 2.63 path-width (1-sig)
RUWE and duplicate source : 1.27 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
