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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8 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] : 52d93b92-2bbe-444c-903a-f5aa35036632 [observed]
Occultation Date + Time : 2012-12-01 at 03:51:36 UT +/- 0.0 min [1]
Object Designation : (192) Nausikaa
Orbit Class : MBA
Star Designation : GDR3 3867887327317996800
Star Coordinates (ICRF) : RA = 10 55 12.3210, DE = +10 06 14.517 [2]
Star Magnitudes : G = 10.92 mag, RP = 10.42 mag, BP = 11.26 mag
Object Magnitude : V = 12.53 mag
Estimated Magnitude Drop : 1.8 mag
Estimated Max. Duration : 6.9 sec
Object Mean Diameter : 103 km (src: astorb)
Speed of the shadow : 14.9 km/s
Elongation to Moon & Sun : 65° (sunlit = 94%), Sun = 88°
Cross-track uncertainty : 1.3 mas = 2 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#125
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
