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Stellar Occultation by (28304) 1999 CC75 on 2024-12-30 (17:27:54 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] : e175acd0-ddb5-11f0-547e-42dc697b2bcb [observed]

 Occultation Date + Time   : 2024-12-30 at 17:27:54 UT +/- 0.0 min  [1]
 Object Designation        : (28304) 1999 CC75
 Star Designation          : GDR3 3367671865245531392
 Star Coordinates (ICRF)   : RA = 07 00 32.7035, DE = +21 40 03.268  [2]
 Star Magnitudes           : G = 11.8 mag, RP = 11.35 mag, BP = 12.09 mag
 Object Magnitude          : V = 16.05 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 11.0 km/s
 Object Mean Diameter      : 7.8 km  (src: astorb) => apparent = 8 mas
 Apparent Motion           : 0.6567 arcs/min @ PA = 255 deg
 Horizontal Parallax       : 6.3610 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 171° (sunlit = 0%), Sun = 175°
 Cross-track uncertainty   : 0.8 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 2.3 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

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


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