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Stellar Occultation by (166683) 2002 TN114 on 2023-10-23 (01:50:36 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] : 2f708380-ddb4-11f0-547e-d9817fac1982 [observed]

 Occultation Date + Time   : 2023-10-23 at 01:50:36 UT +/- 0.01 min  [1]
 Object Designation        : (166683) 2002 TN114
 Star Designation          : GDR3 3383436529824026880
 Star Coordinates (ICRF)   : RA = 06 28 08.4528, DE = +24 04 41.173  [2]
 Star Magnitudes           : G = 14.24 mag, RP = 13.67 mag, BP = 14.64 mag
 Object Magnitude          : V = 19.61 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 5.7 km/s
 Object Mean Diameter      : 4.1 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2067 arcs/min @ PA = 126 deg
 Horizontal Parallax       : 3.8750 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 145° (sunlit = 61%), Sun = 113°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.32 path-width (1-sig)
 RUWE and duplicate source : 1.73 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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