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):
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] : df6a8a5a-860d-4703-80de-2cccc6c96829 [observed]
Occultation Date + Time : 2021-12-14 at 23:10:14 UT +/- 0.02 min [1]
Object Designation : (1030) Vitja
Orbit Class : MBA
Star Designation : GDR3 3111612305971166336
Star Coordinates (ICRF) : RA = 07 24 12.6277, DE = +01 12 50.053 [2]
Star Magnitudes : G = 15.41 mag, RP = 14.7 mag, BP = 15.98 mag
Object Magnitude : V = 15.38 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 6.3 sec
Object Mean Diameter : 64 km (src: astorb)
Speed of the shadow : 10.1 km/s
Elongation to Moon & Sun : 75° (sunlit = 85%), Sun = 145°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#62
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
