19483+5925 LAF 61 AE

 
 
19h 48m 15.43s +59 25' 21.4" P.A. 118.00 sep 13.1 mag 5.30,15.00 Sp G0 dist. 27.71 pc (90.39 l.y.)
 
 
Coord 2000 19483+5925 Discov num LAF  61 Comp AE Coord arcsec 2000 19 48 15.43 +59 25 21.4
Date first 1999 Date last 2015 Obs 4
Pa first 108 Pa last 118.4 P.A. Now (θ) 118.4°
Sep first 11.6 Sep last 13.124 Sep. Now (ρ) 13.124"
Mag pri 5.30 Mag sec 15.00 delta mag (ΔM) 9.7 Spectral class G0 (yellow)
Pri motion ra +016 Sec motion ra
Pri motion dec +116 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.
 
 
19483+5925 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 32016 19 48 15 +59 25 21 LAF 61 AB 2005 1 326 5.5 5.30 21.10 15.80
Show 32016 19 48 15 +59 25 21 LAF 61 AC 2005 2 277 7.9 5.30 18.30 13.00
Show 32016 19 48 15 +59 25 21 LAF 61 AD 2005 2 277 8.0 5.30 17.50 12.20
Show 32016 19 48 15 +59 25 21 LAF 61 AE 2015 4 118 13.1 5.30 15.00 9.70 <===
Show 32016 19 48 15 +59 25 21 LAF 61 AF 2005 1 322 13.2 5.30 17.80 12.50
Show 32016 19 48 15 +59 25 21 LAF 61 AG 2006 1 311 15.0 5.30 20.20 14.90
Septuple system
7 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 32016 HIP 97438 Tycho2 3947-01193-1
Gaia DR2 2235968637250218368 HD 187748 BD BD+59 2121 Distance 27.71
Distance ly 90.39