UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More
2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : b7f1eeac-8dd5-4e34-b723-5cab57209825 [observed]
Occultation Date + Time : 2021-02-23 at 23:08:34 UT +/- 0.03 min [1]
Object Designation : (3246) Bidstrup
Orbit Class : MBA
Star Designation : GDR3 3766118047174848768
Star Coordinates (ICRF) : RA = 10 12 28.1270, DE = -11 12 28.444 [2]
Star Magnitudes : G = 11.29 mag, RP = 10.74 mag, BP = 11.68 mag
Object Magnitude : V = 16.52 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 1.0 sec
Object Mean Diameter : 14 km (src: astorb)
Speed of the shadow : 14.1 km/s
Elongation to Moon & Sun : 51° (sunlit = 87%), Sun = 159°
Cross-track uncertainty : 3.0 mas = 4 km = 0.33 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#60
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0