UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 35278a04-a064-4288-a1d7-540763314fd2 [observed]
Occultation Date + Time : 2008-12-27 at 21:40:16 UT +/- 0.03 min [1]
Object Designation : (776) Berbericia
Orbit Class : MBA
Star Designation : GDR3 3437327958386930816
Star Coordinates (ICRF) : RA = 06 14 43.5913, DE = +30 48 32.830 [2]
Star Magnitudes : G = 9.41 mag, RP = 8.74 mag, BP = 9.93 mag
Object Magnitude : V = 11.3 mag
Estimated Magnitude Drop : 2.1 mag
Estimated Max. Duration : 11.2 sec
Object Mean Diameter : 151 km (src: astorb)
Speed of the shadow : 13.5 km/s
Elongation to Moon & Sun : 171° (sunlit = 0%), Sun = 172°
Cross-track uncertainty : 4.3 mas = 5 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#135
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0