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Stellar Occultation by (66766) 1999 TF194 on 2024-11-10 (02:28:41 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] : a0d5f180-ddb5-11f0-547e-9588bdb7e702 [observed]

 Occultation Date + Time   : 2024-11-10 at 02:28:41 UT +/- 0.01 min  [1]
 Object Designation        : (66766) 1999 TF194
 Star Designation          : GDR3 0207311478607833088
 Star Coordinates (ICRF)   : RA = 05 20 23.7539, DE = +42 48 27.991  [2]
 Star Magnitudes           : G = 12.22 mag, RP = 11.35 mag, BP = 13.02 mag
 Object Magnitude          : V = 18.7 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 8.7 km/s
 Object Mean Diameter      : 3.5 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4583 arcs/min @ PA = 314 deg
 Horizontal Parallax       : 5.5840 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 113° (sunlit = 60%), Sun = 141°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.23 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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