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Stellar Occultation by (248026) 2004 FA77 on 2024-11-05 (03:14:38 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] : 9d12f610-ddb5-11f0-547e-eb917be277e5 [observed]

 Occultation Date + Time   : 2024-11-05 at 03:14:38 UT +/- 0.28 min  [1]
 Object Designation        : (248026) 2004 FA77
 Star Designation          : GDR3 3443222474584571392
 Star Coordinates (ICRF)   : RA = 05 51 00.6552, DE = +28 32 17.015  [2]
 Star Magnitudes           : G = 9.2 mag, RP = 8.42 mag, BP = 9.84 mag
 Object Magnitude          : V = 21.06 mag
 Estimated Magnitude Drop  : 11.9 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 4.1 km/s
 Object Mean Diameter      : 1.90 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.1600 arcs/min @ PA = 295 deg
 Horizontal Parallax       : 4.1130 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 176° (sunlit = 12%), Sun = 135°
 Cross-track uncertainty   : 27.7 mas = 42 km = 22.61 path-width (1-sig)
 RUWE and duplicate source : 7.16 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL25
 Note                      : FP:true

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


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