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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8 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 25bd71a9-438e-4a9c-bfac-145d9d32d74e [observed]
Occultation Date + Time : 2012-02-03 at 19:46:55 UT +/- 0.28 min [1]
Object Designation : (208996) 2003 AZ84
Orbit Class : TNO
Star Designation : GDR3 3151466548756078720
Star Coordinates (ICRF) : RA = 07 45 54.7702, DE = +11 12 43.078 [2]
Star Magnitudes : G = 15.34 mag, RP = 14.9 mag, BP = 15.62 mag
Object Magnitude : V = 20.37 mag
Estimated Magnitude Drop : 5.0 mag
Estimated Max. Duration : 24.5 sec
Object Mean Diameter : 607 km (src: astorb)
Speed of the shadow : 24.8 km/s
Elongation to Moon & Sun : 33° (sunlit = 82%), Sun = 160°
Cross-track uncertainty : 6.3 mas = 201 km = 0.33 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0