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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3 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : d2971b70-d2a1-11ee-7567-52e1b7f54e33 [cetnos]
Occultation Date + Time : 2025-03-29 at 19:45:16 UT +/- 0.59 min [1]
Object Designation : (84522) 2002 TC302
Orbit Class : TNO
Star Designation : GDR3 0140498177074706432
Star Coordinates (ICRF) : RA = 02 52 52.0720, DE = +35 33 52.472 [2]
Star Magnitudes : G = 15.86 mag, RP = 14.69 mag, BP = 17.28 mag
Object Magnitude : V = 20.44 mag
Estimated Magnitude Drop : 4.6 mag
Estimated Max. Duration : 21.5 sec
Object Mean Diameter : 564.3 km (src: CORA,astor)
Speed of the shadow : 26.2 km/s
Elongation to Moon & Sun : 40° (sunlit = 0%), Sun = 45°
Cross-track uncertainty : 31.3 mas = 993 km = 1.76 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30 (24-02-23)
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
