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] : b2720b53-7e1e-416f-a1f8-07e211de1318 [observed]
Occultation Date + Time : 2023-08-11 at 21:16:48 UT +/- 0.03 min [1]
Object Designation : (30482) 2000 OG45
Orbit Class : MBA
Star Designation : GDR3 2817432751573635328
Star Coordinates (ICRF) : RA = 23 15 50.4236, DE = +15 54 38.363 [2]
Star Magnitudes : G = 12.09 mag, RP = 11.36 mag, BP = 12.68 mag
Object Magnitude : V = 17.46 mag
Estimated Magnitude Drop : 5.4 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 13 km (src: astorb)
Speed of the shadow : 10.7 km/s
Elongation to Moon & Sun : 91° (sunlit = 18%), Sun = 139°
Cross-track uncertainty : 5.7 mas = 10 km = 0.80 path-width (1-sig)
RUWE and duplicate source : 1.3 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0