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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4 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 3ccee69d-43a4-4606-abc7-db869a7dea6e [observed]
Occultation Date + Time : 2022-10-06 at 20:50:33 UT +/- 0.04 min [1]
Object Designation : (63155) 2000 XZ39
Orbit Class : MBA
Star Designation : GDR3 0308774617773418752
Star Coordinates (ICRF) : RA = 01 21 21.9107, DE = +29 09 23.778 [2]
Star Magnitudes : G = 13.1 mag, RP = 12.62 mag, BP = 13.41 mag
Object Magnitude : V = 17.79 mag
Estimated Magnitude Drop : 4.7 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5 km (src: astorb)
Speed of the shadow : 10.7 km/s
Elongation to Moon & Sun : 59° (sunlit = 89%), Sun = 155°
Cross-track uncertainty : 14.0 mas = 16 km = 3.12 path-width (1-sig)
RUWE and duplicate source : 1.62 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0