21146+2737 COU 530

 
 
21h 14m 35.47s +27° 36' 32.5" P.A. 227.00 sep 2.1 mag 9.78,12.10 Sp A3
 
 
Coord 2000 21146+2737 Discov num COU 530 Comp Coord arcsec 2000 21 14 35.47 +27 36 32.5
Date first 1970 Date last 1997 Obs 3
Pa first 229 Pa last 227.4 P.A. Now (θ) 227.4°
Sep first 1.9 Sep last 2.1 Sep. Now (ρ) 2.1"
Mag pri 9.78 Mag sec 12.10 delta mag (ΔM) 2.32 Spectral class A3 (white)
Pri motion ra +010 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 2194-01851-1 Gaia DR2 1848002626496801408