19212+4534 KOI 1408 AC

 
 
19h 21m 10.69s +45° 33' 52.6" P.A. 3.00 sep 3.5 mag 11.80,18.80
 
 
Coord 2000 19212+4534 Discov num KOI1408 Comp AC Coord arcsec 2000 19 21 10.69 +45 33 52.6
Date first 2013 Date last 2015 Obs 4
Pa first 2 Pa last 3 P.A. Now (θ)
Sep first 3.4 Sep last 3.5 Sep. Now (ρ) 3.5"
Mag pri 11.80 Mag sec 18.80 delta mag (ΔM) 7 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes K (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
Nature of this double is uncertain.
 
 
19212+4534 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 21 11 +45 33 53 KOI 1408 AB 2013 2 159 2.5 11.80 19.00 7.20
Show 19 21 11 +45 33 53 KOI 1408 AC 2015 4 3 3.5 11.80 18.80 7.00 <===
Show 19 21 11 +45 33 53 KOI 1408 AD 2013 1 185 4.3 11.80 19.50 7.70
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2127463224886292224