17141+2807 LAW 27 AB

 
 
17h 14m 04.74s +28° 07' 05.5" P.A. 259.00 sep 7.3 mag 16.80,19.10 Sp M3.5+M5.0
 
 
Coord 2000 17141+2807 Discov num LAW  27 Comp AB Coord arcsec 2000 17 14 04.74 +28 07 05.5
Date first 1999 Date last 2016 Obs 10
Pa first 259 Pa last 258.9 P.A. Now (θ) 258.9°
Sep first 7.3 Sep last 7.345 Sep. Now (ρ) 7.345"
Mag pri 16.80 Mag sec 19.10 delta mag (ΔM) 2.3 Spectral class M3.5+M5.0 (red/red)
Pri motion ra -058 Sec motion ra -030
Pri motion dec +084 Sec motion dec +096
Notes
rPM=0.298 (< 0.3, Physical double)
This double is physical.
 
 
17141+2807 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 14 05 +28 07 06 LAW 27 AB 2016 10 259 7.3 16.80 19.10 2.30 <===
Show 17 14 04 +28 07 04 LAW 27 Ba,Bb 2008 2 259 0.1 18.96
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4575194090792725376