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Stellar Occultation by (84275) 2002 TF14 on 2024-12-20 (21:23:39 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] : c4d7ee30-ddb5-11f0-547e-fa817459e0ed [observed]

 Occultation Date + Time   : 2024-12-20 at 21:23:39 UT +/- 0.08 min  [1]
 Object Designation        : (84275) 2002 TF14
 Star Designation          : GDR3 0346624377849043840
 Star Coordinates (ICRF)   : RA = 01 57 20.3074, DE = +43 46 47.720  [2]
 Star Magnitudes           : G = 11.68 mag, RP = 11.26 mag, BP = 11.94 mag
 Object Magnitude          : V = 19.39 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 7.7 km/s
 Object Mean Diameter      : 4.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3033 arcs/min @ PA = 184 deg
 Horizontal Parallax       : 4.1920 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 109° (sunlit = 69%), Sun = 127°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.65 path-width (1-sig)
 RUWE and duplicate source : 1.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL41
 Note                      : FP:true

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


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