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Stellar Occultation by (97599) 2000 EH57 on 2026-10-14 (23:06:43 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] : d44d38c0-d9b3-11f1-43f3-243af2ef082a [observed]

 Occultation Date + Time   : 2026-10-14 at 23:06:43 UT +/- 0.05 min  [1]
 Object Designation        : (97599) 2000 EH57
 Star Designation          : GDR3 0256144741368042496
 Star Coordinates (ICRF)   : RA = 04 56 28.2839, DE = +48 17 51.313  [2]
 Star Magnitudes           : G = 13.39 mag, RP = 12.89 mag, BP = 13.7 mag
 Object Magnitude          : V = 19.49 mag
 Estimated Magnitude Drop  : 6.1 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 10.9 km/s
 Object Mean Diameter      : 5.5 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3417 arcs/min @ PA = 349 deg
 Horizontal Parallax       : 3.3520 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 158° (sunlit = 18%), Sun = 120°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.35 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL48
 Note                      : FP:true

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


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