19131+4553 KOI 7161 AB

19h 13m 05.09s +45° 52' 35.8" P.A. 346.00 sep 3.2 mag 13.70,18.90

Coord 2000 19131+4553 Discov num KOI7161 Comp AB Coord arcsec 2000 19 13 05.09 +45 52 35.8
Date first 2010 Date last 2010 Obs 1
Pa first 346 Pa last 346.1 P.A. Now (θ) 346.1°
Sep first 3.2 Sep last 3.183 Sep. Now (ρ) 3.183"
Mag pri 13.70 Mag sec 18.90 delta mag (ΔM) 5.2 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -034 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.



19131+4553 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 13 05 +45 52 36 KOI 7161 AB 2010 1 346 3.2 13.70 18.90 5.20 <===
Show 19 13 05 +45 52 36 KOI 7161 AC 2015 2 260 3.9 13.70 16.30 2.60


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lyra Gaia DR2 2130344190167914496