17499-7505 SWR 231

 
 
17h 49m 54.84s -75° 04' 30.2" P.A. 86.00 sep 29.0 mag 11.37,11.53 Sp F3V+F4V
 
 
Coord 2000 17499-7505 Discov num SWR 231 Comp Coord arcsec 2000 17 49 54.84 -75 04 30.2
Date first 1892 Date last 2015 Obs 9
Pa first 92 Pa last 85.8 P.A. Now (θ) 85.8°
Sep first 28.7 Sep last 28.994 Sep. Now (ρ) 28.994"
Mag pri 11.37 Mag sec 11.53 delta mag (ΔM) 0.16 Spectral class F3V+F4V (yellow-white/yellow-white)
Pri motion ra +002 Sec motion ra +003
Pri motion dec -003 Sec motion dec +011
Notes N (See Notes)
rPM=1.231
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9444-00497-1 Gaia DR2 5801455593656456960