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Stellar Occultation by (5567) Durisen on 2025-10-13 (23:11:52 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] : 8db1dc10-ddb8-11f0-547e-35273d7fad63 [observed]

 Occultation Date + Time   : 2025-10-13 at 23:11:52 UT +/- 0.01 min  [1]
 Object Designation        : (5567) Durisen
 Star Designation          : GDR3 2605490855842755584
 Star Coordinates (ICRF)   : RA = 23 05 58.6004, DE = -11 14 03.855  [2]
 Star Magnitudes           : G = 14.59 mag, RP = 14.11 mag, BP = 14.88 mag
 Object Magnitude          : V = 15.15 mag
 Estimated Magnitude Drop  : 1.1 mag
 Estimated Max. Duration   : 2.2 sec
 Speed of the shadow       : 7.7 km/s
 Object Mean Diameter      : 17.1 km  (src: astorb) => apparent = 15 mas
 Apparent Motion           : 0.4167 arcs/min @ PA = 311 deg
 Horizontal Parallax       : 5.7380 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 130° (sunlit = 48%), Sun = 142°
 Cross-track uncertainty   : 2.3 mas = 2 km = 0.15 path-width (1-sig)
 RUWE and duplicate source : 1.17 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#74
 Note                      : FP:true

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


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