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Stellar Occultation by (44) Nysa on 2012-03-20 (05:05:26 UT)



Event Details
 Occultation UUID [and db] : 82d3ea7e-9b78-434e-a747-9469c113c956 [observed]

 Occultation Date + Time   : 2012-03-20 at 05:05:26 UT +/- 0.0 min  [1]
 Object Designation        : (44) Nysa
 Star Designation          : GDR3 4094385490015409152
 Star Coordinates (ICRF)   : RA = 18 18 39.6579, DE = -20 02 46.243  [2]
 Star Magnitudes           : G = 10.02 mag, RP = 9.92 mag, BP = 10.04 mag
 Object Magnitude          : V = 11.61 mag
 Estimated Magnitude Drop  : 1.8 mag
 Estimated Max. Duration   : 3.9 sec
 Object Mean Diameter      : 71 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 18.1 km/s
 Elongation to Moon & Sun  : 58° (sunlit = 6%), Sun = 86°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#137

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


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