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Stellar Occultation by (361) Bononia on 2001-10-24 (23:35:08 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


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
 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)
 Orbital Class             : MBA
 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


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