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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6 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : dbef3f13-3846-4266-b620-afbcda5768e3 [observed]
Occultation Date + Time : 2021-06-08 at 01:49:03 UT +/- 0.03 min [1]
Object Designation : (12) Victoria
Orbit Class : MBA
Star Designation : GDR3 6907239527247214976
Star Coordinates (ICRF) : RA = 20 39 30.8710, DE = -06 55 43.507 [2]
Star Magnitudes : G = 9.43 mag, RP = 8.45 mag, BP = 10.41 mag
Object Magnitude : V = 9.83 mag
Estimated Magnitude Drop : 1.0 mag
Estimated Max. Duration : 16.3 sec
Object Mean Diameter : 113 km (src: astorb)
Speed of the shadow : 6.9 km/s
Elongation to Moon & Sun : 101° (sunlit = 5%), Sun = 126°
Cross-track uncertainty : 3.0 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#141
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
