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] : 0e7db1f3-6ff9-4c37-8e3d-9b1024395309 [observed]
Occultation Date + Time : 2021-07-04 at 22:33:12 UT +/- 0.01 min [1]
Object Designation : (491) Carina
Orbit Class : MBA
Star Designation : GDR3 4268158836051528192
Star Coordinates (ICRF) : RA = 19 14 03.4844, DE = +02 44 06.986 [2]
Star Magnitudes : G = 14.53 mag, RP = 13.93 mag, BP = 14.96 mag
Object Magnitude : V = 14.09 mag
Estimated Magnitude Drop : 0.6 mag
Estimated Max. Duration : 7.4 sec
Object Mean Diameter : 97 km (src: astorb)
Speed of the shadow : 13.2 km/s
Elongation to Moon & Sun : 115° (sunlit = 22%), Sun = 154°
Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.06 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