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] : 549f5040-c358-11ef-5276-8db1b7f95675 [observed]
Occultation Date + Time : 2024-10-20 at 20:00:41 UT +/- 0.03 min [1]
Object Designation : (58166) 1990 OF3
Orbit Class : MBA
Star Designation : GDR3 0176240856256102912
Star Coordinates (ICRF) : RA = 04 26 15.1723, DE = +34 42 55.909 [2]
Star Magnitudes : G = 8.2 mag, RP = 7.73 mag, BP = 8.46 mag
Object Magnitude : V = 18.99 mag
Estimated Magnitude Drop : 10.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 6.5 km/s
Elongation to Moon & Sun : 9° (sunlit = 85%), Sun = 136°
Cross-track uncertainty : 2.7 mas = 4 km = 0.88 path-width (1-sig)
RUWE and duplicate source : 2.61 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
