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Stellar Occultation by (29587) 1998 FR69 on 2026-09-17 (20:19:36 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] : d0a65830-d9b0-11f1-43f3-6cca1f7c815d [observed]

 Occultation Date + Time   : 2026-09-17 at 20:19:36 UT +/- 0.03 min  [1]
 Object Designation        : (29587) 1998 FR69
 Star Designation          : GDR3 4073370146326460416
 Star Coordinates (ICRF)   : RA = 18 44 44.5509, DE = -25 47 54.369  [2]
 Star Magnitudes           : G = 8.64 mag, RP = 7.79 mag, BP = 8.51 mag
 Object Magnitude          : V = 20.13 mag
 Estimated Magnitude Drop  : 11.5 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 6.5 km/s
 Object Mean Diameter      : 5.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.1700 arcs/min @ PA = 79 deg
 Horizontal Parallax       : 2.7780 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 26° (sunlit = 41%), Sun = 105°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.17 path-width (1-sig)
 RUWE and duplicate source : 1.22 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL52
 Note                      : FP:true

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


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