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Stellar Occultation by (294) Felicia on 2023-08-22 (19:55:03 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] : ca5c6bcc-2f3a-4a9b-82f4-d91be43abdd0 [observed]

 Occultation Date + Time   : 2023-08-22 at 19:55:03 UT +/- 0.01 min  [1]
 Object Designation        : (294) Felicia
 Star Designation          : GDR3 6325890655483623680
 Star Coordinates (ICRF)   : RA = 14 53 21.7185, DE = -10 33 13.934  [2]
 Star Magnitudes           : G = 11.53 mag, RP = 10.99 mag, BP = 11.91 mag
 Object Magnitude          : V = 15.96 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 2.2 sec
 Object Mean Diameter      : 53.0 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 23.8 km/s
 Elongation to Moon & Sun  : 8° (sunlit = 34%), Sun = 75°
 Cross-track uncertainty   : 2.0 mas = 4 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#66

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


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