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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1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 1a8bbf0f-6a64-4782-a343-8cd0d83a7cf5 [observed]
Occultation Date + Time : 2020-10-25 at 22:43:48 UT +/- 0.0 min [1]
Object Designation : (1453) Fennia
Orbit Class : MBA
Star Designation : GDR3 0441460141967257856
Star Coordinates (ICRF) : RA = 03 26 25.3096, DE = +49 04 30.623 [2]
Star Magnitudes : G = 12.43 mag, RP = 12.02 mag, BP = 12.7 mag
Object Magnitude : V = 15.1 mag
Estimated Magnitude Drop : 2.8 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 12.5 km/s
Elongation to Moon & Sun : 94° (sunlit = 73%), Sun = 140°
Cross-track uncertainty : 1.7 mas = 1 km = 0.18 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0