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Stellar Occultation by (549) Jessonda on 2020-03-22 (23:46:00 UT)



Event Details
 Occultation UUID [and db] : 573a5cbb-1bd7-453e-a858-7323bd918c83 [observed]

 Occultation Date + Time   : 2020-03-22 at 23:46:00 UT +/- 12.03 min  [1]
 Object Designation        : (549) Jessonda
 Star Designation          : GDR3 6868267371963871360
 Star Coordinates (ICRF)   : RA = 19 43 50.4826, DE = -20 16 10.873  [2]
 Star Magnitudes           : G = 15.64 mag, RP = 15.06 mag, BP = 15.96 mag
 Object Magnitude          : V = 15.45 mag
 Estimated Magnitude Drop  : 0.7 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 19 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 22.9 km/s
 Elongation to Moon & Sun  : 53° (sunlit = 2%), Sun = 69°
 Cross-track uncertainty   : 1000.0 mas = 4036 km = 214.72 path-width (1-sig)
 RUWE and duplicate source : 1.23 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#?

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


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