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Stellar Occultation by (37896) 1998 FV62 on 2025-10-18 (17:27:49 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] : 94ea0110-ddb8-11f0-547e-bed5efbdd138 [observed]

 Occultation Date + Time   : 2025-10-18 at 17:27:49 UT +/- 0.03 min  [1]
 Object Designation        : (37896) 1998 FV62
 Star Designation          : GDR3 2668030179582314880
 Star Coordinates (ICRF)   : RA = 21 48 54.3751, DE = -05 44 56.668  [2]
 Star Magnitudes           : G = 12.47 mag, RP = 11.93 mag, BP = 12.85 mag
 Object Magnitude          : V = 18.93 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 5.3 km/s
 Object Mean Diameter      : 5.2 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2050 arcs/min @ PA = 138 deg
 Horizontal Parallax       : 4.0780 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 152° (sunlit = 7%), Sun = 122°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.30 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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