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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3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 2fa18d51-74e3-4fa5-b6b3-71952405d45e [observed]
Occultation Date + Time : 2016-07-06 at 23:03:38 UT +/- 0.0 min [1]
Object Designation : (2879) Shimizu
Orbit Class : MBA
Star Designation : GDR3 4190161267827590784
Star Coordinates (ICRF) : RA = 19 51 36.3559, DE = -11 09 20.539 [2]
Star Magnitudes : G = 12.56 mag, RP = 12.01 mag, BP = 12.94 mag
Object Magnitude : V = 16.23 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 2.3 sec
Object Mean Diameter : 28 km (src: astorb)
Speed of the shadow : 12.3 km/s
Elongation to Moon & Sun : 159° (sunlit = 8%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#55
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0