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] : 533cef92-fa1f-4e44-8c8e-f4299c31b8a3 [observed]
Occultation Date + Time : 2021-09-10 at 23:39:55 UT +/- 0.06 min [1]
Object Designation : (11014) Svatopluk
Orbit Class : MBA
Star Designation : GDR3 2784309688907928064
Star Coordinates (ICRF) : RA = 01 12 18.3209, DE = +17 45 23.952 [2]
Star Magnitudes : G = 13.87 mag, RP = 13.4 mag, BP = 14.17 mag
Object Magnitude : V = 16.44 mag
Estimated Magnitude Drop : 2.7 mag
Estimated Max. Duration : 2.0 sec
Object Mean Diameter : 9 km (src: astorb)
Speed of the shadow : 4.4 km/s
Elongation to Moon & Sun : 160° (sunlit = 19%), Sun = 144°
Cross-track uncertainty : 4.7 mas = 4 km = 0.56 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0