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] : 68accea3-d97a-4e90-8320-61d39703bfad [observed]
Occultation Date + Time : 2020-02-14 at 01:26:15 UT +/- 0.01 min [1]
Object Designation : (58) Concordia
Orbit Class : MBA
Star Designation : GDR3 6327958046580703232
Star Coordinates (ICRF) : RA = 14 23 40.1977, DE = -10 32 38.689 [2]
Star Magnitudes : G = 10.69 mag, RP = 10.03 mag, BP = 11.19 mag
Object Magnitude : V = 13.79 mag
Estimated Magnitude Drop : 3.2 mag
Estimated Max. Duration : 10.1 sec
Object Mean Diameter : 93 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 7° (sunlit = 71%), Sun = 108°
Cross-track uncertainty : 1.7 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#143
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0