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] : 4e8777e3-f106-4e99-90bc-cbfdf094ad6f [observed]
Occultation Date + Time : 2023-10-04 at 20:57:42 UT +/- 0.14 min [1]
Object Designation : (142549) 2002 TJ53
Orbit Class : MBA
Star Designation : GDR3 0145471813626820864
Star Coordinates (ICRF) : RA = 04 24 59.0205, DE = +21 59 12.938 [2]
Star Magnitudes : G = 12.7 mag, RP = 11.72 mag, BP = 13.68 mag
Object Magnitude : V = 19.76 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 14° (sunlit = 67%), Sun = 123°
Cross-track uncertainty : 17.3 mas = 24 km = 7.89 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0