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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 9f9f934a-358e-414d-93b4-531393ea8e42 [observed]
Occultation Date + Time : 2021-10-31 at 04:06:43 UT +/- 0.02 min [1]
Object Designation : (957) Camelia
Orbit Class : MBA
Star Designation : GDR3 2593861733672669568
Star Coordinates (ICRF) : RA = 01 28 36.1624, DE = +18 27 26.442 [2]
Star Magnitudes : G = 11.74 mag, RP = 11.18 mag, BP = 12.13 mag
Object Magnitude : V = 13.89 mag
Estimated Magnitude Drop : 2.3 mag
Estimated Max. Duration : 5.7 sec
Object Mean Diameter : 74 km (src: astorb)
Speed of the shadow : 13.0 km/s
Elongation to Moon & Sun : 126° (sunlit = 27%), Sun = 166°
Cross-track uncertainty : 1.7 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.22 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#63
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0