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Stellar Occultation by (56263) 1999 JF95 on 2025-12-26 (17:31:02 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] : 9d7183a0-d996-11f1-43f3-60dbb7ff74f2 [observed]

 Occultation Date + Time   : 2025-12-26 at 17:31:02 UT +/- 0.0 min  [1]
 Object Designation        : (56263) 1999 JF95
 Star Designation          : GDR3 3450039408021382912
 Star Coordinates (ICRF)   : RA = 05 57 19.0752, DE = +30 45 45.205  [2]
 Star Magnitudes           : G = 12.85 mag, RP = 12.43 mag, BP = 13.11 mag
 Object Magnitude          : V = 17.9 mag
 Estimated Magnitude Drop  : 5.1 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 13.5 km/s
 Object Mean Diameter      : 4.7 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.6633 arcs/min @ PA = 293 deg
 Horizontal Parallax       : 5.2170 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 97° (sunlit = 39%), Sun = 171°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.34 path-width (1-sig)
 RUWE and duplicate source : 1.5 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL47
 Note                      : FP:true

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


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