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] : 60ff3fbe-e0e6-4650-9bf6-10b8bece3655 [observed]
Occultation Date + Time : 2014-04-09 at 02:08:21 UT +/- 0.02 min [1]
Object Designation : (891) Gunhild
Orbit Class : MBA
Star Designation : GDR3 3992593253240983552
Star Coordinates (ICRF) : RA = 11 30 11.4210, DE = +22 58 33.923 [2]
Star Magnitudes : G = 10.42 mag, RP = 9.88 mag, BP = 10.81 mag
Object Magnitude : V = 14.68 mag
Estimated Magnitude Drop : 4.3 mag
Estimated Max. Duration : 6.3 sec
Object Mean Diameter : 52 km (src: astorb)
Speed of the shadow : 8.2 km/s
Elongation to Moon & Sun : 42° (sunlit = 66%), Sun = 141°
Cross-track uncertainty : 2.0 mas = 3 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#109
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
