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Stellar Occultation by (2288) Karolinum on 2026-03-11 (19:11:59 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] : 1e912780-de73-11f0-4858-fb1bfdbca84b [asteroids]

 Occultation Date + Time   : 2026-03-11 at 19:11:59 UT +/- 0.01 min  [1]
 Object Designation        : (2288) Karolinum
 Star Designation          : GDR3 4006446996671877504
 Star Coordinates (ICRF)   : RA = 11 58 49.0735, DE = +26 24 07.068  [2]
 Star Magnitudes           : G = 11.95 mag, RP = 11.43 mag, BP = 12.3 mag
 Object Magnitude          : V = 14.47 mag
 Estimated Magnitude Drop  : 2.6 mag
 Estimated Max. Duration   : 2.3 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 21.9 km  (src: astorb) => apparent = 20 mas
 Apparent Motion           : 0.5217 arcs/min @ PA = 293 deg
 Horizontal Parallax       : 5.7780 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 98° (sunlit = 46%), Sun = 156°
 Cross-track uncertainty   : 1.5 mas = 1 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 5.77 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#73
 Note                      : FP:true

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


More Data and Informations
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