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] : 875eb268-86fc-4964-8268-464d378152f1 [observed]
Occultation Date + Time : 2022-08-28 at 02:03:40 UT +/- 0.01 min [1]
Object Designation : (195) Eurykleia
Orbit Class : MBA
Star Designation : GDR3 6818138884502635264
Star Coordinates (ICRF) : RA = 21 47 20.0304, DE = -20 34 59.409 [2]
Star Magnitudes : G = 12.59 mag, RP = 12.06 mag, BP = 12.96 mag
Object Magnitude : V = 13.59 mag
Estimated Magnitude Drop : 1.4 mag
Estimated Max. Duration : 7.0 sec
Object Mean Diameter : 86 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 159° (sunlit = 1%), Sun = 166°
Cross-track uncertainty : 3.3 mas = 4 km = 0.06 path-width (1-sig)
RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#66
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
