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] : b522700c-212e-4a3d-a0bf-7305e666e3d3 [observed]
Occultation Date + Time : 2022-09-11 at 23:11:05 UT +/- 0.04 min [1]
Object Designation : (10259) Osipovyurij
Orbit Class : MBA
Star Designation : GDR3 2729812360717568256
Star Coordinates (ICRF) : RA = 22 36 40.9082, DE = +11 36 44.810 [2]
Star Magnitudes : G = 14.54 mag, RP = 13.56 mag, BP = 14.48 mag
Object Magnitude : V = 16.45 mag
Estimated Magnitude Drop : 2.1 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 : 3.0 mas = 3 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 2.08 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