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] : 571de110-0574-4191-b7b3-a39f9da9f344 [observed]
Occultation Date + Time : 2020-08-09 at 00:34:47 UT +/- 0.04 min [1]
Object Designation : (13561) Kudogou
Orbit Class : MBA
Star Designation : GDR3 2434773464969476736
Star Coordinates (ICRF) : RA = 23 54 40.7036, DE = -10 29 01.601 [2]
Star Magnitudes : G = 13.63 mag, RP = 13.21 mag, BP = 13.9 mag
Object Magnitude : V = 16.8 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 1.8 sec
Object Mean Diameter : 11 km (src: astorb)
Speed of the shadow : 6.0 km/s
Elongation to Moon & Sun : 23° (sunlit = 75%), Sun = 141°
Cross-track uncertainty : 10.7 mas = 14 km = 1.34 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0