20569-0942 BU 1034 AB (7 Aqr)

 
 
20h 56m 54.02s -09° 41' 51.1" P.A. 166.00 sep 2.2 mag 5.70,11.40 Sp gK5 dist. 167.5 pc (546.38 l.y.)
 
 
Coord 2000 20569-0942 Discov num BU 1034 Comp AB Coord arcsec 2000 20 56 54.02 -09 41 51.1
Date first 1888 Date last 2016 Obs 10
Pa first 165 Pa last 165.8 P.A. Now (θ) 165.8°
Sep first 2.1 Sep last 2.172 Sep. Now (ρ) 2.172"
Mag pri 5.70 Mag sec 11.40 delta mag (ΔM) 5.7 Spectral class gK5
Pri motion ra -003 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20569-0942 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 7 Aqr 144968 20 56 54 -09 41 51 BU 1034 AB 2016 10 166 2.2 5.70 11.40 5.70 <===
Show 144968 20 56 54 -09 41 51 BU 1034 AC 2012 13 66 177.8 5.66 9.97 4.31
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 7 Aqr Var name NSV13419 Aqr Constellation Aquarius SAO 144968
HIP 103401 Tycho2 5774-01594-1 Gaia DR2 6902502796794441600 HD 199345
HR 8015 GC 29220 ADS 14449 BD BD-10 5553
Flamsteed 7 Aquarii Flamsteed name 7 Aqr Distance 167.5 Distance ly 546.38