19162+2817 STF 2491 (HD 180638)

 
 
19h 16m 11.63s +28° 16' 50.2" P.A. 230.00 sep 1.4 mag 8.58,9.71 Sp Am dist. 230.95 pc (753.36 l.y.)
 
 
Coord 2000 19162+2817 Discov num STF2491 Comp Coord arcsec 2000 19 16 11.63 +28 16 50.2
Date first 1828 Date last 2016 Obs 91
Pa first 207 Pa last 229.7 P.A. Now (θ) 229.7°
Sep first 1.1 Sep last 1.38 Sep. Now (ρ) 1.38"
Mag pri 8.58 Mag sec 9.71 delta mag (ΔM) 1.13 Spectral class Am (white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec +004 Sec motion dec +004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 180638 Constellation Lyra SAO 87013 HIP 94700
Tycho2 2136-03401-1 Gaia DR2 2038174741764068608 HD 180638 GC 26575
BD BD+28 3268 Distance 230.95 Distance ly 753.36