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] : 85b7148a-bfd5-4f74-82a2-b25618d76592 [observed]
Occultation Date + Time : 2018-08-08 at 01:03:40 UT +/- 0.01 min [1]
Object Designation : (366) Vincentina
Orbit Class : MBA
Star Designation : GDR3 0093155611562903168
Star Coordinates (ICRF) : RA = 02 11 22.6061, DE = +19 46 11.383 [2]
Star Magnitudes : G = 15.51 mag, RP = 14.75 mag, BP = 16.05 mag
Object Magnitude : V = 14.29 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 7.3 sec
Object Mean Diameter : 94 km (src: astorb)
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 52° (sunlit = 16%), Sun = 98°
Cross-track uncertainty : 1.7 mas = 3 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#75
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0