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Stellar Occultation by (573) Recha on 2023-07-10 (20:52:11 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] : df493830-c337-11ef-5276-5decb7f30f47 [observed]

 Occultation Date + Time   : 2023-07-10 at 20:52:11 UT +/- 0.0 min  [1]
 Object Designation        : (573) Recha
 Star Designation          : GDR3 3798160874024223744
 Star Coordinates (ICRF)   : RA = 11 19 07.1225, DE = +00 31 18.805  [2]
 Star Magnitudes           : G = 11.19 mag, RP = 10.64 mag, BP = 11.58 mag
 Object Magnitude          : V = 15.84 mag
 Estimated Magnitude Drop  : 4.7 mag
 Estimated Max. Duration   : 1.7 sec
 Object Mean Diameter      : 48.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 28.3 km/s
 Elongation to Moon & Sun  : 142° (sunlit = 41%), Sun = 62°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#68

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


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