UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
3 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 8733fd17-906d-4f83-b3e1-84129e5198d0 [observed]
Occultation Date + Time : 2020-12-26 at 22:32:35 UT +/- 0.02 min [1]
Object Designation : (27444) 2000 FL49
Orbit Class : MBA
Star Designation : GDR3 3425960343889918720
Star Coordinates (ICRF) : RA = 06 13 07.7731, DE = +24 57 00.785 [2]
Star Magnitudes : G = 12.86 mag, RP = 12.49 mag, BP = 13.08 mag
Object Magnitude : V = 18.43 mag
Estimated Magnitude Drop : 5.6 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 15.1 km/s
Elongation to Moon & Sun : 34° (sunlit = 90%), Sun = 177°
Cross-track uncertainty : 2.0 mas = 3 km = 0.56 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0