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] : 72c911a5-65ff-4048-bd29-e881aee6a7d4 [observed]
Occultation Date + Time : 2012-03-19 at 09:38:55 UT +/- 0.0 min [1]
Object Designation : (67) Asia
Orbit Class : MBA
Star Designation : GDR3 4098506180395970048
Star Coordinates (ICRF) : RA = 18 45 50.4366, DE = -18 15 24.366 [2]
Star Magnitudes : G = 12.61 mag, RP = 12.22 mag, BP = 12.82 mag
Object Magnitude : V = 12.86 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 2.1 sec
Object Mean Diameter : 58 km (src: astorb)
Speed of the shadow : 27.3 km/s
Elongation to Moon & Sun : 41° (sunlit = 10%), Sun = 78°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.42 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#152
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0