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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1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : ebf727e0-136a-447d-9646-bed58986a2ad [observed]
Occultation Date + Time : 2006-12-05 at 23:29:41 UT +/- 0.01 min [1]
Object Designation : (89) Julia
Orbit Class : MBA
Star Designation : GDR3 3863912081682080768
Star Coordinates (ICRF) : RA = 10 25 46.2877, DE = +08 37 50.005 [2]
Star Magnitudes : G = 12.64 mag, RP = 12.02 mag, BP = 13.08 mag
Object Magnitude : V = 11.68 mag
Estimated Magnitude Drop : 0.4 mag
Estimated Max. Duration : 14.4 sec
Object Mean Diameter : 152 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 69° (sunlit = 99%), Sun = 99°
Cross-track uncertainty : 2.7 mas = 4 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.23 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#130
Object is a Gaia mass determination target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0