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] : a5ef8cba-f806-4a49-9607-a0923fb996ea [observed]
Occultation Date + Time : 2016-12-03 at 01:50:38 UT +/- 0.0 min [1]
Object Designation : (890) Waltraut
Orbit Class : MBA
Star Designation : GDR3 3328738261587043712
Star Coordinates (ICRF) : RA = 06 17 05.9179, DE = +08 43 12.541 [2]
Star Magnitudes : G = 11.76 mag, RP = 10.62 mag, BP = 13.15 mag
Object Magnitude : V = 15.43 mag
Estimated Magnitude Drop : 3.7 mag
Estimated Max. Duration : 2.3 sec
Object Mean Diameter : 27 km (src: astorb)
Speed of the shadow : 11.9 km/s
Elongation to Moon & Sun : 160° (sunlit = 11%), Sun = 153°
Cross-track uncertainty : 0.3 mas = 0 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
