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] : 4c6037b5-8c77-40a3-8c6d-9f0ccc97d771 [observed]
Occultation Date + Time : 2013-06-06 at 01:20:08 UT +/- 0.01 min [1]
Object Designation : (62) Erato
Orbit Class : MBA
Star Designation : GDR3 6246028586176744320
Star Coordinates (ICRF) : RA = 16 17 23.4353, DE = -18 42 15.721 [2]
Star Magnitudes : G = 12.23 mag, RP = 11.27 mag, BP = 13.16 mag
Object Magnitude : V = 14.09 mag
Estimated Magnitude Drop : 2.0 mag
Estimated Max. Duration : 6.6 sec
Object Mean Diameter : 95 km (src: astorb)
Speed of the shadow : 14.6 km/s
Elongation to Moon & Sun : 161° (sunlit = 6%), Sun = 170°
Cross-track uncertainty : 1.0 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#140
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
