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Stellar Occultation by (1652) Herge on 2025-12-14 (00:58:54 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] : d80061b0-ddb8-11f0-547e-ea60f1bfd7f4 [observed]

 Occultation Date + Time   : 2025-12-14 at 00:58:54 UT +/- 0.0 min  [1]
 Object Designation        : (1652) Herge
 Star Designation          : GDR3 3363583747871507968
 Star Coordinates (ICRF)   : RA = 07 11 44.7011, DE = +20 13 03.559  [2]
 Star Magnitudes           : G = 13.5 mag, RP = 12.97 mag, BP = 13.86 mag
 Object Magnitude          : V = 16.1 mag
 Estimated Magnitude Drop  : 2.7 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 11.6 km  (src: astorb) => apparent = 10 mas
 Apparent Motion           : 0.5300 arcs/min @ PA = 270 deg
 Horizontal Parallax       : 5.3260 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 90° (sunlit = 29%), Sun = 155°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#71
 Note                      : FP:true

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


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