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Stellar Occultation by (16712) 1995 SW29 on 2023-09-07 (22:41:12 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] : 0448ff70-ddb4-11f0-547e-cd605ffe298d [observed]

 Occultation Date + Time   : 2023-09-07 at 22:41:12 UT +/- 0.01 min  [1]
 Object Designation        : (16712) 1995 SW29
 Star Designation          : GDR3 0439192605390143744
 Star Coordinates (ICRF)   : RA = 02 57 36.8141, DE = +48 55 57.157  [2]
 Star Magnitudes           : G = 14.47 mag, RP = 13.62 mag, BP = 15.22 mag
 Object Magnitude          : V = 17.59 mag
 Estimated Magnitude Drop  : 3.2 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 15.8 km/s
 Object Mean Diameter      : 9.4 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.6167 arcs/min @ PA = 19 deg
 Horizontal Parallax       : 4.1420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 38° (sunlit = 40%), Sun = 106°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL46
 Note                      : FP:true

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


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