19492-1902 B 451 (HD 187171)

 
 
19h 49m 11.15s -19 02' 08.4" P.A. 54.00 sep 0.5 mag 10.33,10.25 Sp F2IV
 
 
Coord 2000 19492-1902 Discov num B   451 Comp Coord arcsec 2000 19 49 11.15 -19 02 08.4
Date first 1926 Date last 1991 Obs 8
Pa first 52 Pa last 53.6 P.A. Now (θ) 53.6°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 10.33 Mag sec 10.25 delta mag (ΔM) 0.08 Spectral class F2IV (yellow-white)
Pri motion ra -002 Sec motion ra -002
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187171 Constellation Sagittarius SAO 163011 Tycho2 6320-00016-1
Gaia DR2 6868829806521673600 HD 187171 ADS 12958