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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5 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] : af38c9a3-fa0b-49a1-a61a-caa42bfe5d17 [observed]
Occultation Date + Time : 2012-03-24 at 21:07:22 UT +/- 0.01 min [1]
Object Designation : (686) Gersuind
Orbit Class : MBA
Star Designation : GDR3 3562360430670344960
Star Coordinates (ICRF) : RA = 11 04 44.9618, DE = -16 35 15.524 [2]
Star Magnitudes : G = 12.41 mag, RP = 11.93 mag, BP = 12.73 mag
Object Magnitude : V = 14.46 mag
Estimated Magnitude Drop : 2.2 mag
Estimated Max. Duration : 2.7 sec
Object Mean Diameter : 41 km (src: astorb)
Speed of the shadow : 15.4 km/s
Elongation to Moon & Sun : 141° (sunlit = 5%), Sun = 157°
Cross-track uncertainty : 1.0 mas = 1 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#93
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
