20549+0051 SKF 1772

 
 
20h 54m 55.83s +00° 51' 29.7" P.A. 334.00 sep 2.5 mag 18.40,20.10 Sp DA+M
 
 
Coord 2000 20549+0051 Discov num SKF1772 Comp Coord arcsec 2000 20 54 55.83 +00 51 29.7
Date first 2001 Date last 2009 Obs 2
Pa first 331 Pa last 333.5 P.A. Now (θ) 333.5°
Sep first 2.4 Sep last 2.47 Sep. Now (ρ) 2.47"
Mag pri 18.40 Mag sec 20.10 delta mag (ΔM) 1.7 Spectral class DA+M (white dwarf/red)
Pri motion ra +056 Sec motion ra
Pri motion dec -091 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 4227729759076046336