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Stellar Occultation by (125048) 2001 TW215 on 2025-11-28 (18:25:38 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] : ce010660-ddb8-11f0-547e-d8c1d3fe6cdd [observed]

 Occultation Date + Time   : 2025-11-28 at 18:25:38 UT +/- 0.08 min  [1]
 Object Designation        : (125048) 2001 TW215
 Star Designation          : GDR3 0292164089454076672
 Star Coordinates (ICRF)   : RA = 01 35 38.6529, DE = +25 44 20.004  [2]
 Star Magnitudes           : G = 13.78 mag, RP = 13.17 mag, BP = 14.22 mag
 Object Magnitude          : V = 19.69 mag
 Estimated Magnitude Drop  : 5.9 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 11.3 km/s
 Object Mean Diameter      : 10.2 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2267 arcs/min @ PA = 242 deg
 Horizontal Parallax       : 2.1410 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 51° (sunlit = 55%), Sun = 142°
 Cross-track uncertainty   : 11.7 mas = 34 km = 3.42 path-width (1-sig)
 RUWE and duplicate source : 1.21 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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