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Stellar Occultation by (123855) 2001 CE38 on 2024-07-10 (22:55:07 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] : f950a8b0-ddb4-11f0-547e-32046febb2a4 [observed]

 Occultation Date + Time   : 2024-07-10 at 22:55:07 UT +/- 0.01 min  [1]
 Object Designation        : (123855) 2001 CE38
 Star Designation          : GDR3 4172015782617328640
 Star Coordinates (ICRF)   : RA = 17 54 38.6288, DE = -06 10 29.124  [2]
 Star Magnitudes           : G = 10.07 mag, RP = 9.07 mag, BP = 11.11 mag
 Object Magnitude          : V = 17.26 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 13.5 km/s
 Object Mean Diameter      : 5.6 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.7883 arcs/min @ PA = 214 deg
 Horizontal Parallax       : 6.2070 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 101° (sunlit = 23%), Sun = 153°
 Cross-track uncertainty   : 2.3 mas = 2 km = 0.42 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#50
 Note                      : FP:true

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


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