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] : 55d4cbb0-d2a5-11ee-7567-d88bfeeb56e1 [cetnos]
Occultation Date + Time : 2025-11-15 at 06:00:37 UT +/- 6.51 min [1]
Object Designation : (119979) 2002 WC19
Orbit Class : TNO
Star Designation : GDR3 3378870704710012544
Star Coordinates (ICRF) : RA = 06 41 18.0424, DE = +21 16 13.754 [2]
Star Magnitudes : G = 14.52 mag, RP = 14.04 mag, BP = 14.83 mag
Object Magnitude : V = 20.69 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 25.3 sec
Object Mean Diameter : 399.5 km (src: CORA+astorb)
Speed of the shadow : 15.8 km/s
Elongation to Moon & Sun : 78° (sunlit = 21%), Sun = 133°
Cross-track uncertainty : 76.3 mas = 2115 km = 5.30 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#9 (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