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Stellar Occultation by (211841) 2004 FO52 on 2026-08-14 (23:45:41 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] : eaceb160-d9ad-11f1-43f3-ffecfddfb2af [observed]

 Occultation Date + Time   : 2026-08-14 at 23:45:41 UT +/- 0.07 min  [1]
 Object Designation        : (211841) 2004 FO52
 Star Designation          : GDR3 6912035734405959040
 Star Coordinates (ICRF)   : RA = 21 05 59.1108, DE = -04 52 59.507  [2]
 Star Magnitudes           : G = 10.17 mag, RP = 9.29 mag, BP = 10.99 mag
 Object Magnitude          : V = 19.73 mag
 Estimated Magnitude Drop  : 9.6 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 13.1 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5383 arcs/min @ PA = 236 deg
 Horizontal Parallax       : 4.3490 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 145° (sunlit = 7%), Sun = 168°
 Cross-track uncertainty   : 17.3 mas = 25 km = 9.06 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL45
 Note                      : FP:true

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


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