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Stellar Occultation by (83002) 2001 QE160 on 2023-07-15 (20:50:34 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] : d28f8170-ddb3-11f0-547e-60d7ef0dbc66 [observed]

 Occultation Date + Time   : 2023-07-15 at 20:50:34 UT +/- 0.01 min  [1]
 Object Designation        : (83002) 2001 QE160
 Star Designation          : GDR3 4107599004116488192
 Star Coordinates (ICRF)   : RA = 17 12 15.4385, DE = -28 41 33.986  [2]
 Star Magnitudes           : G = 11.71 mag, RP = 10.59 mag, BP = 13.0 mag
 Object Magnitude          : V = 19.57 mag
 Estimated Magnitude Drop  : 7.9 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 6.5 km/s
 Object Mean Diameter      : 2.5 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3250 arcs/min @ PA = 291 deg
 Horizontal Parallax       : 5.3490 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 168° (sunlit = 3%), Sun = 146°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.48 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33
 Note                      : FP:true

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


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