19522+1951 HU 351 (HD 187984)

 
 
19h 52m 12.74s +19 51' 09.4" P.A. 158.00 sep 2.0 mag 8.20,12.40 Sp K0
 
 
Coord 2000 19522+1951 Discov num HU  351 Comp Coord arcsec 2000 19 52 12.74 +19 51 09.4
Date first 1901 Date last 2018 Obs 10
Pa first 153 Pa last 157.8 P.A. Now (θ) 157.8°
Sep first 2.0 Sep last 2.04 Sep. Now (ρ) 2.04"
Mag pri 8.20 Mag sec 12.40 delta mag (ΔM) 4.2 Spectral class K0 (yellow-orange)
Pri motion ra +013 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 187984 Constellation Vulpecula SAO 105357 Tycho2 1624-03333-1
Gaia DR2 1826231536054348800 HD 187984 GC 27520 ADS 13044