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Stellar Occultation by (24537) 2001 CB35 on 2023-04-07 (22:43:27 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] : 861d3170-ddb3-11f0-547e-a198eedd2494 [observed]

 Occultation Date + Time   : 2023-04-07 at 22:43:27 UT +/- 0.02 min  [1]
 Object Designation        : (24537) 2001 CB35
 Star Designation          : GDR3 0959575584616177664
 Star Coordinates (ICRF)   : RA = 06 08 38.5519, DE = +39 57 16.319  [2]
 Star Magnitudes           : G = 11.53 mag, RP = 10.77 mag, BP = 12.13 mag
 Object Magnitude          : V = 18.84 mag
 Estimated Magnitude Drop  : 7.3 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 21.9 km/s
 Object Mean Diameter      : 20.0 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.3567 arcs/min @ PA = 106 deg
 Horizontal Parallax       : 1.7360 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 125° (sunlit = 97%), Sun = 75°
 Cross-track uncertainty   : 1.0 mas = 3 km = 0.18 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL57
 Note                      : FP:true

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


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