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Stellar Occultation by (85605) 1998 FO132 on 2024-12-24 (00:18:44 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] : cac5b8e0-ddb5-11f0-547e-840abeff6eaf [observed]

 Occultation Date + Time   : 2024-12-24 at 00:18:44 UT +/- 0.01 min  [1]
 Object Designation        : (85605) 1998 FO132
 Star Designation          : GDR3 0171067658346620672
 Star Coordinates (ICRF)   : RA = 04 06 00.0668, DE = +34 40 07.572  [2]
 Star Magnitudes           : G = 13.48 mag, RP = 13.09 mag, BP = 13.72 mag
 Object Magnitude          : V = 20.31 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 14.1 km/s
 Object Mean Diameter      : 4.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3883 arcs/min @ PA = 251 deg
 Horizontal Parallax       : 2.9260 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 127° (sunlit = 40%), Sun = 150°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.64 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#38
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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