13440+2331 CVR 1536

 
 
13h 44m 02.37s +23° 30' 39.4" P.A. 9.00 sep 4.0 mag 18.60,18.80 Sp M2+M2
 
 
Coord 2000 13440+2331 Discov num CVR1536 Comp Coord arcsec 2000 13 44 02.37 +23 30 39.4
Date first 1992 Date last 2016 Obs 10
Pa first 11 Pa last 9.3 P.A. Now (θ) 9.3°
Sep first 3.8 Sep last 4.034 Sep. Now (ρ) 4.034"
Mag pri 18.60 Mag sec 18.80 delta mag (ΔM) 0.2 Spectral class M2+M2 (red/red)
Pri motion ra -014 Sec motion ra -014
Pri motion dec -014 Sec motion dec -014
Notes T R (Parallax indicates physical, Red magnitudes)
This double is physical.
 
 
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Constellation Bootes