19307+1439 TDT 1512 (HD 231637)

 
 
19h 30m 41.78s +14° 39' 04.6" P.A. 325.00 sep 0.6 mag 11.28,11.42 Sp F8
 
 
Coord 2000 19307+1439 Discov num TDT1512 Comp Coord arcsec 2000 19 30 41.78 +14 39 04.6
Date first 1991 Date last 2016 Obs 2
Pa first 310 Pa last 324.5 P.A. Now (θ) 324.5°
Sep first 0.5 Sep last 0.552 Sep. Now (ρ) 0.552"
Mag pri 11.28 Mag sec 11.42 delta mag (ΔM) 0.14 Spectral class F8 (yellow-white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec +003 Sec motion dec +003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 231637 Constellation Aquila Tycho2 1067-00563-1 Gaia DR2 4321212707274501248
HD 231637