19010+4428 RAP 2 Aa,Ab

 
 
19h 00m 57.66s +44° 28' 27.8" P.A. 346.00 sep 0.3 mag 12.20, Sp M
 
 
Coord 2000 19010+4428 Discov num RAP   2 Comp Aa,Ab Coord arcsec 2000 19 00 57.66 +44 28 27.8
Date first 2013 Date last 2013 Obs 1
Pa first 346 Pa last 346 P.A. Now (θ) 346°
Sep first 0.3 Sep last 0.27 Sep. Now (ρ) 0.27"
Mag pri 12.20 Mag sec delta mag (ΔM) Spectral class M (red)
Pri motion ra +004 Sec motion ra
Pri motion dec +030 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.
 
 
19010+4428 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 00 58 +44 28 28 RAP 2 Aa,Ab 2013 1 346 0.3 12.20 <===
Show 19 00 58 +44 28 28 DEA 474 AB 2015 3 186 46.4 16.20 18.40 2.20
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2105967085369335424