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] : edbdf5f5-87f4-40e1-a4ba-83744d364f2f [observed]
Occultation Date + Time : 2020-11-19 at 23:22:34 UT +/- 0.04 min [1]
Object Designation : (14167) 1998 UL8
Orbit Class : MBA
Star Designation : GDR3 3404199634386432896
Star Coordinates (ICRF) : RA = 05 38 35.3520, DE = +22 31 19.810 [2]
Star Magnitudes : G = 13.27 mag, RP = 12.75 mag, BP = 13.62 mag
Object Magnitude : V = 17.42 mag
Estimated Magnitude Drop : 4.2 mag
Estimated Max. Duration : 0.9 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 7.5 km/s
Elongation to Moon & Sun : 143° (sunlit = 28%), Sun = 153°
Cross-track uncertainty : 2.0 mas = 2 km = 0.36 path-width (1-sig)
RUWE and duplicate source : 0.98 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