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] : e2f879df-b99d-4813-b730-71d0cd4df4e5 [observed]
Occultation Date + Time : 2023-10-10 at 00:18:00 UT +/- 0.02 min [1]
Object Designation : (21587) Christopynn
Orbit Class : MBA
Star Designation : GDR3 3160045930611955328
Star Coordinates (ICRF) : RA = 07 16 51.8947, DE = +12 09 39.555 [2]
Star Magnitudes : G = 12.52 mag, RP = 11.8 mag, BP = 13.08 mag
Object Magnitude : V = 18.38 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 17.7 km/s
Elongation to Moon & Sun : 38° (sunlit = 19%), Sun = 87°
Cross-track uncertainty : 2.0 mas = 4 km = 0.42 path-width (1-sig)
RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0