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Stellar Occultation by (375211) 2008 EQ163 on 2026-09-17 (21:29:06 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] : b4511440-d9b0-11f1-43f3-af1faf5e1bf8 [observed]

 Occultation Date + Time   : 2026-09-17 at 21:29:06 UT +/- 0.34 min  [1]
 Object Designation        : (375211) 2008 EQ163
 Star Designation          : GDR3 0139199275885563648
 Star Coordinates (ICRF)   : RA = 03 14 36.3499, DE = +36 40 12.705  [2]
 Star Magnitudes           : G = 13.92 mag, RP = 13.22 mag, BP = 14.46 mag
 Object Magnitude          : V = 21.45 mag
 Estimated Magnitude Drop  : 7.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 13.8 km/s
 Object Mean Diameter      : 6.1 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2350 arcs/min @ PA = 330 deg
 Horizontal Parallax       : 1.8180 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 158° (sunlit = 41%), Sun = 117°
 Cross-track uncertainty   : 38.3 mas = 134 km = 22.03 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL24
 Note                      : FP:true

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


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