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Stellar Occultation by (113690) 2002 TK116 on 2023-10-02 (18:06:22 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] : 1a3afa90-ddb4-11f0-547e-5b70ef3731d1 [observed]

 Occultation Date + Time   : 2023-10-02 at 18:06:22 UT +/- 0.0 min  [1]
 Object Designation        : (113690) 2002 TK116
 Star Designation          : GDR3 4188933177756158976
 Star Coordinates (ICRF)   : RA = 19 57 15.8491, DE = -12 57 46.796  [2]
 Star Magnitudes           : G = 11.53 mag, RP = 11.04 mag, BP = 11.85 mag
 Object Magnitude          : V = 20.05 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 7.6 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3067 arcs/min @ PA = 89 deg
 Horizontal Parallax       : 4.3210 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 114° (sunlit = 86%), Sun = 109°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.16 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL38
 Note                      : FP:true

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


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