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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2 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] : 82790377-d15b-4be7-b561-f15327fc9f39 [observed]
Occultation Date + Time : 2010-09-05 at 01:25:53 UT +/- 0.03 min [1]
Object Designation : (474) Prudentia
Orbit Class : MBA
Star Designation : GDR3 2541943481804781824
Star Coordinates (ICRF) : RA = 00 24 18.4317, DE = -01 14 28.677 [2]
Star Magnitudes : G = 7.79 mag, RP = 6.9 mag, BP = 8.63 mag
Object Magnitude : V = 13.23 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 5.5 sec
Object Mean Diameter : 38 km (src: astorb)
Speed of the shadow : 6.9 km/s
Elongation to Moon & Sun : 110° (sunlit = 16%), Sun = 157°
Cross-track uncertainty : 3.0 mas = 2 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#65
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
