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):
Occultation UUID [and DB] : 2dcf55e2-952b-4ebc-90dc-4645f84d7073 [observed]
Occultation Date + Time : 2008-06-27 at 22:18:51 UT +/- 0.04 min [1]
Object Designation : (777) Gutemberga
Orbit Class : MBA
Star Designation : GDR3 6037870659715115008
Star Coordinates (ICRF) : RA = 16 25 14.6834, DE = -29 59 44.038 [2]
Star Magnitudes : G = 11.65 mag, RP = 10.66 mag, BP = 12.66 mag
Object Magnitude : V = 14.56 mag
Estimated Magnitude Drop : 3.0 mag
Estimated Max. Duration : 6.2 sec
Object Mean Diameter : 66 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 136° (sunlit = 34%), Sun = 152°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.96 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