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] : 4e23a80c-fa13-4f12-a6d4-906379b49f5a [observed]
Occultation Date + Time : 2022-07-18 at 01:30:00 UT +/- 0.03 min [1]
Object Designation : (41488) Sindbad
Orbit Class : MBA
Star Designation : GDR3 4101466585419073536
Star Coordinates (ICRF) : RA = 18 57 00.3834, DE = -14 26 49.393 [2]
Star Magnitudes : G = 16.96 mag, RP = 17.63 mag, BP = 19.09 mag
Object Magnitude : V = 19.04 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 16.1 km/s
Elongation to Moon & Sun : 71° (sunlit = 76%), Sun = 166°
Cross-track uncertainty : 4.8 mas = 12 km = 1.24 path-width (1-sig)
RUWE and duplicate source : 1.29 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#32
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0