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Stellar Occultation by (972) Cohnia on 2026-03-06 (02:35:59 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] : ed6da4c0-de6e-11f0-4858-528ff3df177e [asteroids]

 Occultation Date + Time   : 2026-03-06 at 02:35:59 UT +/- 0.03 min  [1]
 Object Designation        : (972) Cohnia
 Star Designation          : GDR3 6213450812560020480
 Star Coordinates (ICRF)   : RA = 15 30 44.6273, DE = -27 27 40.435  [2]
 Star Magnitudes           : G = 12.24 mag, RP = 11.41 mag, BP = 12.97 mag
 Object Magnitude          : V = 15.86 mag
 Estimated Magnitude Drop  : 3.7 mag
 Estimated Max. Duration   : 13.7 sec
 Speed of the shadow       : 5.5 km/s
 Object Mean Diameter      : 75.7 km  (src: astorb) => apparent = 32 mas
 Apparent Motion           : 0.1417 arcs/min @ PA = 132 deg
 Horizontal Parallax       : 2.7280 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 40° (sunlit = 93%), Sun = 108°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.15 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


More Data and Informations
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