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Stellar Occultation by (29794) 1999 CC67 on 2023-03-31 (18:49:36 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] : 888e5880-ddb3-11f0-547e-1348bcf7ba7d [observed]

 Occultation Date + Time   : 2023-03-31 at 18:49:36 UT +/- 0.0 min  [1]
 Object Designation        : (29794) 1999 CC67
 Star Designation          : GDR3 0052813464789648256
 Star Coordinates (ICRF)   : RA = 04 14 30.5715, DE = +22 27 06.010  [2]
 Star Magnitudes           : G = 6.95 mag, RP = 6.59 mag, BP = 7.16 mag
 Object Magnitude          : V = 18.73 mag
 Estimated Magnitude Drop  : 11.8 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 34.2 km/s
 Object Mean Diameter      : 6.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.9767 arcs/min @ PA = 87 deg
 Horizontal Parallax       : 3.0340 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 64° (sunlit = 74%), Sun = 55°
 Cross-track uncertainty   : 0.6 mas = 1 km = 0.18 path-width (1-sig)
 RUWE and duplicate source : 2.82 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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