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] : e6be26c4-b6f6-41d6-b601-6ba92bfd5575 [observed]
Occultation Date + Time : 2023-08-19 at 20:57:42 UT +/- 0.06 min [1]
Object Designation : (201249) 2002 RK97
Orbit Class : MBA
Star Designation : GDR3 2437025574020549632
Star Coordinates (ICRF) : RA = 23 32 09.0425, DE = -10 27 36.576 [2]
Star Magnitudes : G = 10.02 mag, RP = 8.98 mag, BP = 11.1 mag
Object Magnitude : V = 19.81 mag
Estimated Magnitude Drop : 9.8 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 10.9 km/s
Elongation to Moon & Sun : 164° (sunlit = 11%), Sun = 156°
Cross-track uncertainty : 22.0 mas = 34 km = 10.52 path-width (1-sig)
RUWE and duplicate source : 1.03 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