17578+4635 BDK 9

 
 
17h 57m 50.95s +46° 35' 21.0" P.A. 131.00 sep 197.0 mag 11.79,20.00 Sp M3+T6.5 dist. 14.09 pc (45.96 l.y.)
 
 
Coord 2000 17578+4635 Discov num BDK   9 Comp Coord arcsec 2000 17 57 50.95 +46 35 21.0
Date first 1998 Date last 2010 Obs 3
Pa first 131 Pa last 130.6 P.A. Now (θ) 130.6°
Sep first 197.0 Sep last 197.004 Sep. Now (ρ) 197.004"
Mag pri 11.79 Mag sec 20.00 delta mag (ΔM) 8.21 Spectral class M3+T6.5 (red/brown dwarf)
Pri motion ra -017 Sec motion ra +026
Pri motion dec +575 Sec motion dec +594
Notes N (See Notes)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules HIP 87938 GL NN 4040 Distance 14.09
Distance ly 45.96