Stellar Occultation by (84522) 2002 TC302 on 2021-11-11 (02:54:14 UT)
Event Details
Occultation UUID [and db] : 4484a6ac-788c-4646-a967-cf1d5ee69828 [observed]
Occultation Date + Time : 2021-11-11 at 02:54:14 UT +/- 0.29 min [1]
Object Designation : (84522) 2002 TC302
Star Designation : GDR3 0133768513079427328
Star Coordinates (ICRF) : RA = 02 41 17.3096, DE = +33 00 00.155 [2]
Star Magnitudes : G = 11.7 mag, RP = 10.95 mag, BP = 12.31 mag
Object Magnitude : V = 20.36 mag
Estimated Magnitude Drop : 8.7 mag
Estimated Max. Duration : 21.7 sec
Object Mean Diameter : 564 km (src: astorb)
Orbital Class : TNO
Speed of the shadow : 26.0 km/s
Elongation to Moon & Sun : 96° (sunlit = 46%), Sun = 163°
Cross-track uncertainty : 15.0 mas = 464 km = 0.82 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#29
Object is a <TNOs are Cool> target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0