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Stellar Occultation by (426029) 2011 PA2 on 2023-09-12 (01:16:25 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] : 074a0a70-ddb4-11f0-547e-f06b28bf1b9d [observed]

 Occultation Date + Time   : 2023-09-12 at 01:16:25 UT +/- 0.14 min  [1]
 Object Designation        : (426029) 2011 PA2
 Star Designation          : GDR3 0243250905947239296
 Star Coordinates (ICRF)   : RA = 03 46 39.3016, DE = +42 37 53.052  [2]
 Star Magnitudes           : G = 10.79 mag, RP = 9.94 mag, BP = 11.55 mag
 Object Magnitude          : V = 20.05 mag
 Estimated Magnitude Drop  : 9.3 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 7.5 km/s
 Object Mean Diameter      : 3.7 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.2550 arcs/min @ PA = 54 deg
 Horizontal Parallax       : 3.6190 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 72° (sunlit = 8%), Sun = 104°
 Cross-track uncertainty   : 24.0 mas = 42 km = 11.43 path-width (1-sig)
 RUWE and duplicate source : 1.19 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL32
 Note                      : FP:true

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


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