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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3 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] : 2aa041f2-2ee9-4a6c-ae63-a558a333f176 [observed]
Occultation Date + Time : 2019-06-28 at 23:51:15 UT +/- 0.03 min [1]
Object Designation : (130) Elektra
Orbit Class : MBA
Star Designation : GDR3 2623797273473072640
Star Coordinates (ICRF) : RA = 22 41 21.0096, DE = -05 33 45.272 [2]
Star Magnitudes : G = 12.5 mag, RP = 12.02 mag, BP = 12.81 mag
Object Magnitude : V = 12.26 mag
Estimated Magnitude Drop : 0.6 mag
Estimated Max. Duration : 24.0 sec
Object Mean Diameter : 182 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 69° (sunlit = 17%), Sun = 117°
Cross-track uncertainty : 1.0 mas = 1 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.1 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
