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Stellar Occultation by (67) Asia on 2023-05-21 (00:26:36 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] : 29252c50-ddb0-11f0-547e-26647fbfac4a [observed]

 Occultation Date + Time   : 2023-05-21 at 00:26:36 UT +/- 0.01 min  [1]
 Object Designation        : (67) Asia
 Star Designation          : GDR3 6266467755724978688
 Star Coordinates (ICRF)   : RA = 15 35 47.3893, DE = -12 51 33.146  [2]
 Star Magnitudes           : G = 8.89 mag, RP = 8.44 mag, BP = 9.17 mag
 Object Magnitude          : V = 10.87 mag
 Estimated Magnitude Drop  : 2.1 mag
 Estimated Max. Duration   : 6.3 sec
 Speed of the shadow       : 9.2 km/s
 Object Mean Diameter      : 58.1 km  (src: astorb) => apparent = 66 mas
 Apparent Motion           : 0.6300 arcs/min @ PA = 295 deg
 Horizontal Parallax       : 7.2720 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 157° (sunlit = 2%), Sun = 172°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.54 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#165
 Note                      : FP:true

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


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