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] : 740190ae-cabe-4beb-8f6e-32dd1dca3156 [observed]
Occultation Date + Time : 2007-08-27 at 18:48:12 UT +/- 0.02 min [1]
Object Designation : (130) Elektra
Orbit Class : MBA
Star Designation : GDR3 4382498115314846080
Star Coordinates (ICRF) : RA = 16 40 12.9103, DE = -00 44 40.789 [2]
Star Magnitudes : G = 11.73 mag, RP = 10.88 mag, BP = 12.49 mag
Object Magnitude : V = 13.41 mag
Estimated Magnitude Drop : 1.9 mag
Estimated Max. Duration : 10.8 sec
Object Mean Diameter : 182 km (src: astorb)
Speed of the shadow : 16.9 km/s
Elongation to Moon & Sun : 78° (sunlit = 99%), Sun = 94°
Cross-track uncertainty : 2.0 mas = 4 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#137
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
