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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2 observations 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] : 50edbd5c-ce81-4304-8328-80128d417539 [observed]
Occultation Date + Time : 2020-03-27 at 22:40:28 UT +/- 0.0 min [1]
Object Designation : (963) Iduberga
Orbit Class : MBA
Star Designation : GDR3 0937177708123856768
Star Coordinates (ICRF) : RA = 06 45 06.6547, DE = +31 36 33.782 [2]
Star Magnitudes : G = 11.18 mag, RP = 10.49 mag, BP = 11.71 mag
Object Magnitude : V = 16.38 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 18.2 km/s
Elongation to Moon & Sun : 54° (sunlit = 11%), Sun = 92°
Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
