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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 75cd6d61-49c9-4b9f-89a1-c1f35df21234 [observed]
Occultation Date + Time : 2023-11-08 at 22:56:12 UT +/- 0.07 min [1]
Object Designation : (54497) 2000 OF41
Orbit Class : MBA
Star Designation : GDR3 3407040982885902336
Star Coordinates (ICRF) : RA = 05 04 53.7250, DE = +17 46 57.612 [2]
Star Magnitudes : G = 9.1 mag, RP = 8.72 mag, BP = 9.33 mag
Object Magnitude : V = 19.31 mag
Estimated Magnitude Drop : 10.2 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 99° (sunlit = 19%), Sun = 149°
Cross-track uncertainty : 4.7 mas = 7 km = 1.72 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0