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Stellar Occultation by (74091) 1998 QH3 on 2014-07-19 (00:40:54 UT)



Event Details
 Occultation UUID [and db] : 7b2a1cc5-880e-48b5-a615-b3d220f930e4 [observed]

 Occultation Date + Time   : 2014-07-19 at 00:40:54 UT +/- 0.02 min  [1]
 Object Designation        : (74091) 1998 QH3
 Star Designation          : GDR3 6109817615397854976
 Star Coordinates (ICRF)   : RA = 14 09 52.7939, DE = -42 07 40.655  [2]
 Star Magnitudes           : G = 11.03 mag, RP = 10.59 mag, BP = 11.3 mag
 Object Magnitude          : V = 19.56 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.1 km/s
 Elongation to Moon & Sun  : 147° (sunlit = 51%), Sun = 107°
 Cross-track uncertainty   : 2.3 mas = 4 km = 0.82 path-width (1-sig)
 RUWE and duplicate source : 0.79 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#34

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


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