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Stellar Occultation by (65677) 1989 EB1 on 2026-10-18 (20:22:22 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] : 2724cd60-d9b4-11f1-43f3-564a7fffc315 [observed]

 Occultation Date + Time   : 2026-10-18 at 20:22:22 UT +/- 0.01 min  [1]
 Object Designation        : (65677) 1989 EB1
 Star Designation          : GDR3 0335958561006062976
 Star Coordinates (ICRF)   : RA = 02 48 16.2041, DE = +40 30 28.277  [2]
 Star Magnitudes           : G = 13.62 mag, RP = 13.15 mag, BP = 13.9 mag
 Object Magnitude          : V = 17.7 mag
 Estimated Magnitude Drop  : 4.1 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 11.4 km/s
 Object Mean Diameter      : 9.4 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.4233 arcs/min @ PA = 281 deg
 Horizontal Parallax       : 3.9390 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 114° (sunlit = 52%), Sun = 145°
 Cross-track uncertainty   : 1.1 mas = 1 km = 0.19 path-width (1-sig)
 RUWE and duplicate source : 2.46 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL62
 Note                      : FP:true

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


More Data and Informations
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