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] : 18e1ef6b-9dda-4d98-bbcf-31de166458b6 [observed]
Occultation Date + Time : 2002-06-25 at 20:57:45 UT +/- 0.05 min [1]
Object Designation : (185) Eunike
Orbit Class : MBA
Star Designation : GDR3 4247472349350275712
Star Coordinates (ICRF) : RA = 20 09 42.7896, DE = +03 54 56.975 [2]
Star Magnitudes : G = 11.2 mag, RP = 10.89 mag, BP = 11.39 mag
Object Magnitude : V = 11.89 mag
Estimated Magnitude Drop : 1.2 mag
Estimated Max. Duration : 20.5 sec
Object Mean Diameter : 158 km (src: astorb)
Speed of the shadow : 7.7 km/s
Elongation to Moon & Sun : 32° (sunlit = 99%), Sun = 141°
Cross-track uncertainty : 3.0 mas = 3 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.97 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