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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4 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] : 4a99de6e-ccb9-428f-91c8-8ff2f094a32b [observed]
Occultation Date + Time : 2007-08-11 at 21:58:20 UT +/- 0.1 min [1]
Object Designation : (1030) Vitja
Orbit Class : MBA
Star Designation : GDR3 4365376829485624832
Star Coordinates (ICRF) : RA = 17 01 29.4408, DE = -04 25 06.863 [2]
Star Magnitudes : G = 11.97 mag, RP = 11.27 mag, BP = 12.51 mag
Object Magnitude : V = 15.76 mag
Estimated Magnitude Drop : 3.8 mag
Estimated Max. Duration : 8.2 sec
Object Mean Diameter : 64 km (src: astorb)
Speed of the shadow : 7.8 km/s
Elongation to Moon & Sun : 125° (sunlit = 1%), Sun = 114°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.21 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
