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] : 55ce025b-ab58-496e-8728-0ca3fd12dfbc [observed]
Occultation Date + Time : 2018-09-30 at 04:11:35 UT +/- 0.01 min [1]
Object Designation : (740) Cantabia
Orbit Class : MBA
Star Designation : GDR3 3345553165926117120
Star Coordinates (ICRF) : RA = 06 05 26.6490, DE = +15 06 46.472 [2]
Star Magnitudes : G = 16.3 mag, RP = 15.23 mag, BP = 17.5 mag
Object Magnitude : V = 14.81 mag
Estimated Magnitude Drop : 0.3 mag
Estimated Max. Duration : 6.9 sec
Object Mean Diameter : 91 km (src: astorb)
Speed of the shadow : 13.3 km/s
Elongation to Moon & Sun : 23° (sunlit = 74%), Sun = 96°
Cross-track uncertainty : 1.0 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0