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] : 4b95818f-845a-42b3-a5e8-27fb01d5190f [observed]
Occultation Date + Time : 2014-08-23 at 20:43:36 UT +/- 0.02 min [1]
Object Designation : (240) Vanadis
Orbit Class : MBA
Star Designation : GDR3 4077780734160441088
Star Coordinates (ICRF) : RA = 18 33 04.4526, DE = -23 09 45.588 [2]
Star Magnitudes : G = 13.97 mag, RP = 12.93 mag, BP = 15.07 mag
Object Magnitude : V = 13.98 mag
Estimated Magnitude Drop : 0.8 mag
Estimated Max. Duration : 40.8 sec
Object Mean Diameter : 104 km (src: astorb)
Speed of the shadow : 2.5 km/s
Elongation to Moon & Sun : 145° (sunlit = 3%), Sun = 127°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#73
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0