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Stellar Occultation by (198275) 2004 TE274 on 2025-09-01 (23:37:15 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] : 5b9c50d0-ddb7-11f0-547e-0a84dff73df4 [observed]

 Occultation Date + Time   : 2025-09-01 at 23:37:15 UT +/- 0.07 min  [1]
 Object Designation        : (198275) 2004 TE274
 Star Designation          : GDR3 2645931649426748800
 Star Coordinates (ICRF)   : RA = 23 38 37.6830, DE = +00 44 37.084  [2]
 Star Magnitudes           : G = 10.97 mag, RP = 10.52 mag, BP = 11.26 mag
 Object Magnitude          : V = 18.68 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 6.4 km/s
 Object Mean Diameter      : 1.90 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4750 arcs/min @ PA = 250 deg
 Horizontal Parallax       : 7.8940 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 87° (sunlit = 66%), Sun = 164°
 Cross-track uncertainty   : 24.0 mas = 19 km = 10.21 path-width (1-sig)
 RUWE and duplicate source : 3.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#37
 Note                      : FP:true

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


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