01497+5355 ES 761 (HD 232538)

 
 
01h 49m 39.60s +53° 54' 52.8" P.A. 256.00 sep 5.2 mag 9.04,12.20 Sp B5 dist. 25000 pc (81550 l.y.)
 
 
Coord 2000 01497+5355 Discov num ES  761 Comp Coord arcsec 2000 01 49 39.60 +53 54 52.8
Date first 1909 Date last 2014 Obs 5
Pa first 250 Pa last 256.3 P.A. Now (θ) 256.3°
Sep first 4.9 Sep last 5.151 Sep. Now (ρ) 5.151"
Mag pri 9.04 Mag sec 12.20 delta mag (ΔM) 3.16 Spectral class B5 (blue-white)
Pri motion ra +003 Sec motion ra
Pri motion dec -006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 232538 Constellation Perseus SAO 22655 HIP 8503
Tycho2 3684-00577-1 Gaia DR2 408428682362836480 HD 232538 BD BD+53 395
Distance 25000 Distance ly 81550