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Stellar Occultation by (26296) 1998 SM116 on 2022-12-26 (00:59:32 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] : 3fcd9ed0-ddb3-11f0-547e-8b9fd5fc1748 [observed]

 Occultation Date + Time   : 2022-12-26 at 00:59:32 UT +/- 0.0 min  [1]
 Object Designation        : (26296) 1998 SM116
 Star Designation          : GDR3 3369591479407677568
 Star Coordinates (ICRF)   : RA = 06 26 01.3837, DE = +16 54 14.755  [2]
 Star Magnitudes           : G = 12.31 mag, RP = 11.88 mag, BP = 12.59 mag
 Object Magnitude          : V = 16.91 mag
 Estimated Magnitude Drop  : 4.6 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 10.9 km/s
 Object Mean Diameter      : 6.4 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.5783 arcs/min @ PA = 266 deg
 Horizontal Parallax       : 5.6270 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 143° (sunlit = 10%), Sun = 173°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

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


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