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Stellar Occultation by (19807) 2000 SE16 on 2026-07-01 (22:07:23 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] : d8e622d0-d9a8-11f1-43f3-c17bb2fb5877 [observed]

 Occultation Date + Time   : 2026-07-01 at 22:07:23 UT +/- 0.01 min  [1]
 Object Designation        : (19807) 2000 SE16
 Star Designation          : GDR3 4239741270784886144
 Star Coordinates (ICRF)   : RA = 19 43 26.2161, DE = +00 56 16.381  [2]
 Star Magnitudes           : G = 10.9 mag, RP = 10.29 mag, BP = 11.32 mag
 Object Magnitude          : V = 18.41 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 10.6 km/s
 Object Mean Diameter      : 5.4 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4467 arcs/min @ PA = 273 deg
 Horizontal Parallax       : 4.5000 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 25° (sunlit = 97%), Sun = 152°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.26 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL52
 Note                      : FP:true

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


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