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):
Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 09a56f12-2bb1-4379-888f-f3b6a0ee7d32 [observed]
Occultation Date + Time : 2020-02-21 at 20:25:03 UT +/- 0.01 min [1]
Object Designation : (694) Ekard
Orbit Class : MBA
Star Designation : GDR3 3066903178182800512
Star Coordinates (ICRF) : RA = 08 23 50.1328, DE = -03 01 45.808 [2]
Star Magnitudes : G = 11.74 mag, RP = 11.23 mag, BP = 12.08 mag
Object Magnitude : V = 14.57 mag
Estimated Magnitude Drop : 2.9 mag
Estimated Max. Duration : 6.3 sec
Object Mean Diameter : 91 km (src: astorb)
Speed of the shadow : 14.5 km/s
Elongation to Moon & Sun : 155° (sunlit = 3%), Sun = 148°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.46 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#57
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
