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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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : dd080d55-b731-4b84-865f-1f01fe47d9c7 [observed]
Occultation Date + Time : 2022-09-11 at 23:09:46 UT +/- 0.04 min [1]
Object Designation : (10259) Osipovyurij
Orbit Class : MBA
Star Designation : GDR3 2729812360717028608
Star Coordinates (ICRF) : RA = 22 36 40.9111, DE = +11 36 45.801 [2]
Star Magnitudes : G = 15.12 mag, RP = 14.39 mag, BP = 16.28 mag
Object Magnitude : V = 16.45 mag
Estimated Magnitude Drop : 1.6 mag
Estimated Max. Duration : 1.7 sec
Object Mean Diameter : 20 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 32° (sunlit = 97%), Sun = 161°
Cross-track uncertainty : 3.1 mas = 3 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0