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Stellar Occultation by (41) Daphne on 2025-11-21 (04:20:04 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] : bd635510-ddb8-11f0-547e-ebd0bf7d303b [observed]

 Occultation Date + Time   : 2025-11-21 at 04:20:04 UT +/- 0.01 min  [1]
 Object Designation        : (41) Daphne
 Star Designation          : GDR3 3840579066256689024
 Star Coordinates (ICRF)   : RA = 09 28 21.3187, DE = -00 11 26.968  [2]
 Star Magnitudes           : G = 12.64 mag, RP = 12.12 mag, BP = 12.99 mag
 Object Magnitude          : V = 12.83 mag
 Estimated Magnitude Drop  : 0.9 mag
 Estimated Max. Duration   : 11.3 sec
 Speed of the shadow       : 15.3 km/s
 Object Mean Diameter      : 174.0 km  (src: astorb) => apparent = 97 mas
 Apparent Motion           : 0.5133 arcs/min @ PA = 121 deg
 Horizontal Parallax       : 3.5540 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 103° (sunlit = 1%), Sun = 94°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#167
 Note                      : FP:true

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


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