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Stellar Occultation by (8279) Cuzco on 2023-06-13 (20:55:14 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] : bd20c010-ddb3-11f0-547e-c0212e7ae08d [observed]

 Occultation Date + Time   : 2023-06-13 at 20:55:14 UT +/- 0.04 min  [1]
 Object Designation        : (8279) Cuzco
 Star Designation          : GDR3 3629551380085432320
 Star Coordinates (ICRF)   : RA = 13 08 47.8798, DE = -06 10 28.832  [2]
 Star Magnitudes           : G = 13.15 mag, RP = 12.44 mag, BP = 13.61 mag
 Object Magnitude          : V = 18.65 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 1.8 sec
 Speed of the shadow       : 3.7 km/s
 Object Mean Diameter      : 6.6 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.1317 arcs/min @ PA = 131 deg
 Horizontal Parallax       : 3.8100 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 167° (sunlit = 19%), Sun = 116°
 Cross-track uncertainty   : 2.2 mas = 3 km = 0.56 path-width (1-sig)
 RUWE and duplicate source : 23.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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