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] : 52fcf09c-191f-4fbd-a935-c830fdc3dbe5 [observed]
Occultation Date + Time : 2012-09-29 at 04:33:54 UT +/- 0.04 min [1]
Object Designation : (6072) Hooghoudt
Orbit Class : MBA
Star Designation : GDR3 2668959644864496896
Star Coordinates (ICRF) : RA = 22 02 31.0519, DE = -05 40 34.095 [2]
Star Magnitudes : G = 11.73 mag, RP = 11.11 mag, BP = 12.2 mag
Object Magnitude : V = 17.22 mag
Estimated Magnitude Drop : 5.5 mag
Estimated Max. Duration : 1.4 sec
Object Mean Diameter : 12 km (src: astorb)
Speed of the shadow : 8.2 km/s
Elongation to Moon & Sun : 25° (sunlit = 99%), Sun = 144°
Cross-track uncertainty : 2.0 mas = 3 km = 0.27 path-width (1-sig)
RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#58
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
