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Stellar Occultation by (96788) 1999 RU105 on 2024-11-14 (18:58:55 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] : a476bef0-ddb5-11f0-547e-fb58ff51fdbe [observed]

 Occultation Date + Time   : 2024-11-14 at 18:58:55 UT +/- 0.01 min  [1]
 Object Designation        : (96788) 1999 RU105
 Star Designation          : GDR3 2708841684678479744
 Star Coordinates (ICRF)   : RA = 22 19 45.6143, DE = +06 43 46.106  [2]
 Star Magnitudes           : G = 11.56 mag, RP = 10.81 mag, BP = 12.18 mag
 Object Magnitude          : V = 19.03 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 4.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4583 arcs/min @ PA = 95 deg
 Horizontal Parallax       : 4.5940 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 59° (sunlit = 98%), Sun = 106°
 Cross-track uncertainty   : 2.3 mas = 3 km = 0.78 path-width (1-sig)
 RUWE and duplicate source : 0.84 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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