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Stellar Occultation by (2819) Ensor on 2024-07-28 (22:39:32 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] : 17e02530-ddb5-11f0-547e-dd1bfff3336d [observed]

 Occultation Date + Time   : 2024-07-28 at 22:39:32 UT +/- 0.01 min  [1]
 Object Designation        : (2819) Ensor
 Star Designation          : GDR3 4052361532806786432
 Star Coordinates (ICRF)   : RA = 18 19 26.8818, DE = -27 11 21.913  [2]
 Star Magnitudes           : G = 13.45 mag, RP = 12.24 mag, BP = 15.0 mag
 Object Magnitude          : V = 15.85 mag
 Estimated Magnitude Drop  : 2.5 mag
 Estimated Max. Duration   : 1.9 sec
 Speed of the shadow       : 6.9 km/s
 Object Mean Diameter      : 13.3 km  (src: astorb) => apparent = 11 mas
 Apparent Motion           : 0.3567 arcs/min @ PA = 274 deg
 Horizontal Parallax       : 5.4740 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 133° (sunlit = 41%), Sun = 148°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.82 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#73
 Note                      : FP:true

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


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