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] : 761c6c40-c357-11ef-5276-2931dffe82ce [observed]
Occultation Date + Time : 2024-10-14 at 19:00:30 UT +/- 0.0 min [1]
Object Designation : (2891) McGetchin
Orbit Class : MBA
Star Designation : GDR3 6849433802930621312
Star Coordinates (ICRF) : RA = 20 25 49.1726, DE = -24 15 44.560 [2]
Star Magnitudes : G = 11.49 mag, RP = 10.99 mag, BP = 11.81 mag
Object Magnitude : V = 16.57 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 1.8 sec
Object Mean Diameter : 20.0 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 41° (sunlit = 89%), Sun = 101°
Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#68
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
