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Stellar Occultation by (326) Tamara on 2024-10-25 (16:32:33 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] : 92285060-ddb5-11f0-547e-020f7fdf1c11 [observed]

 Occultation Date + Time   : 2024-10-25 at 16:32:33 UT +/- 0.01 min  [1]
 Object Designation        : (326) Tamara
 Star Designation          : GDR3 0195094667472618240
 Star Coordinates (ICRF)   : RA = 05 17 24.2211, DE = +41 38 33.046  [2]
 Star Magnitudes           : G = 12.86 mag, RP = 12.51 mag, BP = 13.06 mag
 Object Magnitude          : V = 13.91 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 7.6 sec
 Speed of the shadow       : 12.2 km/s
 Object Mean Diameter      : 93.0 km  (src: astorb) => apparent = 65 mas
 Apparent Motion           : 0.5117 arcs/min @ PA = 331 deg
 Horizontal Parallax       : 4.4530 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 57° (sunlit = 37%), Sun = 129°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.36 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#135
 Note                      : FP:true

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


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