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] : f416fd53-dc7d-4d0a-8419-e2399e72c310 [observed]
Occultation Date + Time : 2022-03-27 at 19:42:22 UT +/- 0.02 min [1]
Object Designation : (13836) 1999 XF24
Orbit Class : MBA
Star Designation : GDR3 3998163928902974592
Star Coordinates (ICRF) : RA = 11 07 06.1495, DE = +26 37 49.357 [2]
Star Magnitudes : G = 13.61 mag, RP = 13.11 mag, BP = 13.94 mag
Object Magnitude : V = 17.58 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 9 km (src: astorb)
Speed of the shadow : 11.8 km/s
Elongation to Moon & Sun : 151° (sunlit = 22%), Sun = 145°
Cross-track uncertainty : 3.7 mas = 5 km = 0.63 path-width (1-sig)
RUWE and duplicate source : 0.86 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#54
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0