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Stellar Occultation by (141653) 2002 JN71 on 2025-04-03 (01:55:45 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] : 5c834ae0-ddb6-11f0-547e-18f2ff5fc2f9 [observed]

 Occultation Date + Time   : 2025-04-03 at 01:55:45 UT +/- 0.02 min  [1]
 Object Designation        : (141653) 2002 JN71
 Star Designation          : GDR3 3660051527697822464
 Star Coordinates (ICRF)   : RA = 14 06 02.5026, DE = -00 07 23.308  [2]
 Star Magnitudes           : G = 14.36 mag, RP = 13.87 mag, BP = 14.68 mag
 Object Magnitude          : V = 18.79 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 7.3 km/s
 Object Mean Diameter      : 1.80 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5600 arcs/min @ PA = 309 deg
 Horizontal Parallax       : 8.1220 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 129° (sunlit = 28%), Sun = 160°
 Cross-track uncertainty   : 3.0 mas = 2 km = 1.31 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41
 Note                      : FP:true

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


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