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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6 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : b7cf5767-5451-4711-a23e-07010d4470ad [observed]
Occultation Date + Time : 2023-09-07 at 23:28:59 UT +/- 0.04 min [1]
Object Designation : (41488) Sindbad
Orbit Class : MBA
Star Designation : GDR3 6842698190400644736
Star Coordinates (ICRF) : RA = 21 34 43.2961, DE = -13 59 38.527 [2]
Star Magnitudes : G = 12.61 mag, RP = 11.8 mag, BP = 13.31 mag
Object Magnitude : V = 18.91 mag
Estimated Magnitude Drop : 6.3 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 10 km (src: astorb)
Speed of the shadow : 14.0 km/s
Elongation to Moon & Sun : 126° (sunlit = 39%), Sun = 156°
Cross-track uncertainty : 3.7 mas = 9 km = 0.90 path-width (1-sig)
RUWE and duplicate source : 1.12 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