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] : 587b6262-fb38-4ecb-82d2-8e15735fc8d8 [observed]
Occultation Date + Time : 2016-06-08 at 01:46:25 UT +/- 0.01 min [1]
Object Designation : (10199) Chariklo
Orbit Class : CEN
Star Designation : GDR3 6734906850747298816
Star Coordinates (ICRF) : RA = 18 31 57.5656, DE = -34 16 59.241 [2]
Star Magnitudes : G = 15.35 mag, RP = 14.61 mag, BP = 15.94 mag
Object Magnitude : V = 18.46 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 8.2 sec
Object Mean Diameter : 168 km (src: astorb)
Speed of the shadow : 20.6 km/s
Elongation to Moon & Sun : 155° (sunlit = 11%), Sun = 158°
Cross-track uncertainty : 1.0 mas = 10 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
Object is a "TNOs are cool" target !
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0