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Stellar Occultation by (49548) 1999 CP83 on 2024-12-23 (22:16:34 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] : c94b26d0-ddb5-11f0-547e-986abeff8475 [observed]

 Occultation Date + Time   : 2024-12-23 at 22:16:34 UT +/- 0.01 min  [1]
 Object Designation        : (49548) 1999 CP83
 Star Designation          : GDR3 3383081937323745280
 Star Coordinates (ICRF)   : RA = 06 36 22.6825, DE = +24 31 59.943  [2]
 Star Magnitudes           : G = 12.57 mag, RP = 12.21 mag, BP = 12.79 mag
 Object Magnitude          : V = 16.83 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 10.5 km/s
 Object Mean Diameter      : 5.9 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.6050 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 6.1360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 95° (sunlit = 41%), Sun = 174°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.07 path-width (1-sig)
 RUWE and duplicate source : 1.73 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL55
 Note                      : FP:true

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


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