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] : ac1dc374-1620-4656-9f68-af24eea5304b [observed]
Occultation Date + Time : 2021-11-28 at 19:12:20 UT +/- 0.01 min [1]
Object Designation : (491) Carina
Orbit Class : MBA
Star Designation : GDR3 4195105634176776320
Star Coordinates (ICRF) : RA = 19 52 44.3320, DE = -09 28 06.065 [2]
Star Magnitudes : G = 10.59 mag, RP = 9.83 mag, BP = 11.23 mag
Object Magnitude : V = 15.23 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 2.8 sec
Object Mean Diameter : 97 km (src: astorb)
Speed of the shadow : 35.2 km/s
Elongation to Moon & Sun : 124° (sunlit = 37%), Sun = 52°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#83
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0