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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9 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] : 524b76ce-98ee-4dd7-a40d-5f4215c138bf [observed]
Occultation Date + Time : 2001-10-24 at 23:35:08 UT +/- 0.04 min [1]
Object Designation : (361) Bononia
Orbit Class : MBA
Star Designation : GDR3 0711641656786631424
Star Coordinates (ICRF) : RA = 08 58 48.5643, DE = +30 28 01.665 [2]
Star Magnitudes : G = 8.62 mag, RP = 8.0 mag, BP = 9.07 mag
Object Magnitude : V = 14.34 mag
Estimated Magnitude Drop : 5.7 mag
Estimated Max. Duration : 6.8 sec
Object Mean Diameter : 142 km (src: astorb)
Speed of the shadow : 20.8 km/s
Elongation to Moon & Sun : 170° (sunlit = 58%), Sun = 83°
Cross-track uncertainty : 9.0 mas = 20 km = 0.14 path-width (1-sig)
RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#117
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
