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Stellar Occultation by (216) Kleopatra on 2026-09-22 (19:49:29 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] : e43ba930-d9b1-11f1-43f3-09febfbea233 [observed]

 Occultation Date + Time   : 2026-09-22 at 19:49:29 UT +/- 0.0 min  [1]
 Object Designation        : (216) Kleopatra
 Star Designation          : GDR3 4164091091225062144
 Star Coordinates (ICRF)   : RA = 17 47 08.3205, DE = -10 12 01.170  [2]
 Star Magnitudes           : G = 13.98 mag, RP = 13.05 mag, BP = 14.89 mag
 Object Magnitude          : V = 12.27 mag
 Estimated Magnitude Drop  : 0.2 mag
 Estimated Max. Duration   : 8.1 sec
 Speed of the shadow       : 16.7 km/s
 Object Mean Diameter      : 135.1 km  (src: astorb) => apparent = 69 mas
 Apparent Motion           : 0.5133 arcs/min @ PA = 106 deg
 Horizontal Parallax       : 3.2770 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 49° (sunlit = 85%), Sun = 87°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL157
 Note                      : FP:true

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


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