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Stellar Occultation by (25819) Tripathi on 2024-09-10 (19:04:31 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] : 5b5c4c80-ddb5-11f0-547e-9804ecad9c19 [observed]

 Occultation Date + Time   : 2024-09-10 at 19:04:31 UT +/- 0.0 min  [1]
 Object Designation        : (25819) Tripathi
 Star Designation          : GDR3 4066570590289878528
 Star Coordinates (ICRF)   : RA = 18 06 43.3000, DE = -23 10 31.328  [2]
 Star Magnitudes           : G = 13.9 mag, RP = 13.3 mag, BP = 14.31 mag
 Object Magnitude          : V = 19.14 mag
 Estimated Magnitude Drop  : 5.3 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 10.8 km/s
 Object Mean Diameter      : 5.2 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3817 arcs/min @ PA = 90 deg
 Horizontal Parallax       : 3.7600 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 19° (sunlit = 45%), Sun = 103°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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