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):
Occultation UUID [and DB] : fd5ca436-20f9-4a01-be35-803797176715 [observed]
Occultation Date + Time : 2007-04-18 at 23:01:16 UT +/- 0.02 min [1]
Object Designation : (479) Caprera
Orbit Class : MBA
Star Designation : GDR3 6322647160605119616
Star Coordinates (ICRF) : RA = 15 26 01.9748, DE = -06 14 45.771 [2]
Star Magnitudes : G = 11.43 mag, RP = 10.95 mag, BP = 11.73 mag
Object Magnitude : V = 14.87 mag
Estimated Magnitude Drop : 3.5 mag
Estimated Max. Duration : 5.6 sec
Object Mean Diameter : 73 km (src: astorb)
Speed of the shadow : 13.1 km/s
Elongation to Moon & Sun : 163° (sunlit = 3%), Sun = 155°
Cross-track uncertainty : 2.3 mas = 3 km = 0.05 path-width (1-sig)
RUWE and duplicate source : 0.93 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