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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : d1ea9df4-f631-4c86-af4c-951a439316aa [observed]
Occultation Date + Time : 2021-10-02 at 21:39:46 UT +/- 0.02 min [1]
Object Designation : (5435) Kameoka
Orbit Class : MBA
Star Designation : GDR3 2334932723926509312
Star Coordinates (ICRF) : RA = 23 55 53.8738, DE = -25 50 29.634 [2]
Star Magnitudes : G = 13.48 mag, RP = 12.82 mag, BP = 13.98 mag
Object Magnitude : V = 17.05 mag
Estimated Magnitude Drop : 3.6 mag
Estimated Max. Duration : 1.1 sec
Object Mean Diameter : 14 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 150° (sunlit = 15%), Sun = 149°
Cross-track uncertainty : 2.3 mas = 3 km = 0.29 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#51
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0