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] : 10f3d335-473f-4345-9f5f-4cce8291b21f [observed]
Occultation Date + Time : 2018-05-17 at 00:34:19 UT +/- 0.02 min [1]
Object Designation : (586) Thekla
Orbit Class : MBA
Star Designation : GDR3 3676851236440644096
Star Coordinates (ICRF) : RA = 12 47 03.0981, DE = -05 58 05.499 [2]
Star Magnitudes : G = 14.52 mag, RP = 13.84 mag, BP = 14.49 mag
Object Magnitude : V = 14.47 mag
Estimated Magnitude Drop : 0.7 mag
Estimated Max. Duration : 16.5 sec
Object Mean Diameter : 82 km (src: astorb)
Speed of the shadow : 5.0 km/s
Elongation to Moon & Sun : 116° (sunlit = 3%), Sun = 137°
Cross-track uncertainty : 1.3 mas = 2 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 3.77 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#65
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
