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Stellar Occultation by (13084) Virchow on 2026-07-13 (21:41:36 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] : 676eac10-d9aa-11f1-43f3-d5aafd77d256 [observed]

 Occultation Date + Time   : 2026-07-13 at 21:41:36 UT +/- 0.0 min  [1]
 Object Designation        : (13084) Virchow
 Star Designation          : GDR3 3633693687064224768
 Star Coordinates (ICRF)   : RA = 13 32 46.5402, DE = -04 24 49.729  [2]
 Star Magnitudes           : G = 11.81 mag, RP = 11.47 mag, BP = 12.0 mag
 Object Magnitude          : V = 18.88 mag
 Estimated Magnitude Drop  : 7.1 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 16.1 km/s
 Object Mean Diameter      : 5.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5700 arcs/min @ PA = 123 deg
 Horizontal Parallax       : 3.7560 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 98° (sunlit = 0%), Sun = 92°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL58
 Note                      : FP:true

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


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