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Stellar Occultation by (188843) 2006 DX131 on 2025-11-02 (19:48:51 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] : abfcd580-ddb8-11f0-547e-60555b67019e [observed]

 Occultation Date + Time   : 2025-11-02 at 19:48:51 UT +/- 0.08 min  [1]
 Object Designation        : (188843) 2006 DX131
 Star Designation          : GDR3 0024997603015962752
 Star Coordinates (ICRF)   : RA = 02 39 27.8558, DE = +10 53 16.252  [2]
 Star Magnitudes           : G = 11.76 mag, RP = 11.28 mag, BP = 12.08 mag
 Object Magnitude          : V = 20.63 mag
 Estimated Magnitude Drop  : 8.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 16.9 km/s
 Object Mean Diameter      : 6.0 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3317 arcs/min @ PA = 255 deg
 Horizontal Parallax       : 2.0880 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 39° (sunlit = 89%), Sun = 176°
 Cross-track uncertainty   : 20.0 mas = 61 km = 10.18 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL28
 Note                      : FP:true

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


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