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Stellar Occultation by (44) Nysa on 2017-09-19 (03:51:43 UT)



Event Details
 Occultation UUID [and db] : 5a7c6892-4e79-413e-9ba1-8e9c34c37ba2 [observed]

 Occultation Date + Time   : 2017-09-19 at 03:51:43 UT +/- 0.18 min  [1]
 Object Designation        : (44) Nysa
 Star Designation          : GDR3 0027814487382393600
 Star Coordinates (ICRF)   : RA = 03 06 14.3317, DE = +11 55 55.919  [2]
 Star Magnitudes           : G = 9.04 mag, RP = 8.25 mag, BP = 9.71 mag
 Object Magnitude          : V = 10.25 mag
 Estimated Magnitude Drop  : 1.5 mag
 Estimated Max. Duration   : 36.5 sec
 Object Mean Diameter      : 71 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 1.9 km/s
 Elongation to Moon & Sun  : 116° (sunlit = 1%), Sun = 129°
 Cross-track uncertainty   : 3.3 mas = 3 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.47 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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