Stellar Occultation by (52) Europa on 2007-11-16 (17:44:45 UT)
Event Details
Occultation UUID [and db] : 2662bfab-a2fd-4019-b43b-6dc91f1c40ec [observed]
Occultation Date + Time : 2007-11-16 at 17:44:45 UT +/- 0.01 min [1]
Object Designation : (52) Europa
Star Designation : GDR3 6865141524825392256
Star Coordinates (ICRF) : RA = 19 46 46.8363, DE = -21 15 26.395 [2]
Star Magnitudes : G = 12.05 mag, RP = 11.46 mag, BP = 12.33 mag
Object Magnitude : V = 13.01 mag
Estimated Magnitude Drop : 1.3 mag
Estimated Max. Duration : 10.2 sec
Object Mean Diameter : 303 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 29.6 km/s
Elongation to Moon & Sun : 15° (sunlit = 38%), Sun = 61°
Cross-track uncertainty : 4.9 mas = 13 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#125
Object is a <Gaia mass determination> target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0