19210+3746 KOI 4909 AB

 
 
19h 21m 02.82s +37° 47' 13.8" P.A. 262.00 sep 3.0 mag 13.20,19.00
 
 
Coord 2000 19210+3746 Discov num KOI4909 Comp AB Coord arcsec 2000 19 21 02.82 +37 47 13.8
Date first 2010 Date last 2010 Obs 1
Pa first 262 Pa last 261.5 P.A. Now (θ) 261.5°
Sep first 3.0 Sep last 2.985 Sep. Now (ρ) 2.985"
Mag pri 13.20 Mag sec 19.00 delta mag (ΔM) 5.8 Spectral class
Pri motion ra -011 Sec motion ra
Pri motion dec +011 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.
 
 
19210+3746 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 21 03 +37 47 14 KOI 4909 AB 2010 1 262 3.0 13.20 19.00 5.80 <===
Show 19 21 03 +37 47 14 KOI 4909 AC 2015 2 313 3.9 13.20 17.60 4.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2051293427302196480