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Stellar Occultation by (562585) 2016 AG88 on 2023-08-04 (21:13:18 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] : e48fa8f0-ddb3-11f0-547e-c4c5c9fed53c [observed]

 Occultation Date + Time   : 2023-08-04 at 21:13:18 UT +/- 0.14 min  [1]
 Object Designation        : (562585) 2016 AG88
 Star Designation          : GDR3 4194248324345907456
 Star Coordinates (ICRF)   : RA = 19 38 00.0457, DE = -09 13 42.357  [2]
 Star Magnitudes           : G = 8.53 mag, RP = 7.38 mag, BP = 9.93 mag
 Object Magnitude          : V = 20.71 mag
 Estimated Magnitude Drop  : 12.2 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 14.6 km/s
 Object Mean Diameter      : 5.9 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3017 arcs/min @ PA = 261 deg
 Horizontal Parallax       : 2.1930 arcs
 Dynamical Class           : JTRO
 Elongation to Moon & Sun  : 63° (sunlit = 86%), Sun = 159°
 Cross-track uncertainty   : 35.7 mas = 103 km = 17.60 path-width (1-sig)
 RUWE and duplicate source : 1.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL17
 Note                      : FP:true

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


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