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Stellar Occultation by (6402) Holstein on 2025-11-21 (01:10:00 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] : bcb00aa0-ddb8-11f0-547e-4c243fbf9680 [observed]

 Occultation Date + Time   : 2025-11-21 at 01:10:00 UT +/- 0.01 min  [1]
 Object Designation        : (6402) Holstein
 Star Designation          : GDR3 3394743563804338944
 Star Coordinates (ICRF)   : RA = 05 12 17.5613, DE = +16 38 44.071  [2]
 Star Magnitudes           : G = 10.84 mag, RP = 10.09 mag, BP = 11.46 mag
 Object Magnitude          : V = 16.56 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 9.7 km/s
 Object Mean Diameter      : 8.8 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.5000 arcs/min @ PA = 265 deg
 Horizontal Parallax       : 5.4890 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 164° (sunlit = 1%), Sun = 160°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL75
 Note                      : FP:true

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


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