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] : 8cbfe1bb-8744-4f43-9968-83b846677c20 [observed]
Occultation Date + Time : 2011-10-06 at 00:31:09 UT +/- 0.01 min [1]
Object Designation : (185) Eunike
Orbit Class : MBA
Star Designation : GDR3 4198413068245688576
Star Coordinates (ICRF) : RA = 19 12 02.9320, DE = -11 35 17.596 [2]
Star Magnitudes : G = 11.71 mag, RP = 10.52 mag, BP = 13.23 mag
Object Magnitude : V = 12.62 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 9.1 sec
Object Mean Diameter : 158 km (src: astorb)
Speed of the shadow : 17.4 km/s
Elongation to Moon & Sun : 18° (sunlit = 69%), Sun = 95°
Cross-track uncertainty : 2.0 mas = 3 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#111
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0