19539+4425 CRC 36 BC

 
 
19h 53m 55.09s +44° 24' 55.0" P.A. 112.00 sep 14.9 mag 7.80, Sp M6V
 
 
Coord 2000 19539+4425 Discov num CRC  36 Comp BC Coord arcsec 2000 19 53 55.09 +44 24 55.0
Date first 2012 Date last 2012 Obs 2
Pa first 116 Pa last 112 P.A. Now (θ) 112°
Sep first 14.9 Sep last 14.9 Sep. Now (ρ) 14.9"
Mag pri 7.80 Mag sec delta mag (ΔM) Spectral class M6V (red)
Pri motion ra +443 Sec motion ra
Pri motion dec -581 Sec motion dec
Notes U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
19539+4425 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 53 54 +44 24 53 MCY 3 Aa,Ab 2017 46 183 0.4 13.50 16.80 3.30 Y
Show 19 53 54 +44 24 53 GIC 159 AB 2019 22 69 6.0 14.26 14.96 0.70 Y
Show 19 53 55 +44 24 55 CRC 36 BC 2012 2 112 14.9 7.80 <===
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus