21107+1334 HEI 186 (HD 201659)

 
 
21h 10m 40.87s +13° 34' 14.5" P.A. 262.00 sep 0.2 mag 10.50,11.40 Sp G5
 
 
Coord 2000 21107+1334 Discov num HEI 186 Comp Coord arcsec 2000 21 10 40.87 +13 34 14.5
Date first 1982 Date last 2010 Obs 7
Pa first 224 Pa last 262.2 P.A. Now (θ) 262.2°
Sep first 0.2 Sep last 0.17 Sep. Now (ρ) 0.17"
Mag pri 10.50 Mag sec 11.40 delta mag (ΔM) 0.9 Spectral class G5 (yellow)
Pri motion ra +064 Sec motion ra
Pri motion dec -056 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201659 Constellation Pegasus Tycho2 1116-01422-1 Gaia DR2 1759099243007244672
HD 201659