13441+2121 SKF 1746

 
 
13h 44m 06.33s +21° 20' 40.2" P.A. 339.00 sep 1.4 mag 19.20,22.20 Sp DA+M4e
 
 
Coord 2000 13441+2121 Discov num SKF1746 Comp Coord arcsec 2000 13 44 06.33 +21 20 40.2
Date first 2005 Date last 2015 Obs 3
Pa first 334 Pa last 338.6 P.A. Now (θ) 338.6°
Sep first 1.4 Sep last 1.417 Sep. Now (ρ) 1.417"
Mag pri 19.20 Mag sec 22.20 delta mag (ΔM) 3 Spectral class DA+M4e (white dwarf/red)
Pri motion ra -031 Sec motion ra
Pri motion dec +020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Gaia DR2 1249467082317117824