17207+3228 DOR 1 AB (72 Her)

 
 
17h 20m 39.57s +32° 28' 03.9" P.A. 340.00 sep 308.1 mag 5.45,10.78 Sp G0V dist. 14.33 pc (46.74 l.y.)
 
 
Coord 2000 17207+3228 Discov num DOR   1 Comp AB Coord arcsec 2000 17 20 39.57 +32 28 03.9
Date first 1853 Date last 2002 Obs 13
Pa first 328 Pa last 340 P.A. Now (θ) 340°
Sep first 162.6 Sep last 308.1 Sep. Now (ρ) 308.1"
Mag pri 5.45 Mag sec 10.78 delta mag (ΔM) 5.33 Spectral class G0V (yellow)
Pri motion ra +014 Sec motion ra -001
Pri motion dec -104 Sec motion dec -002
Notes N L P (See Notes, Linear solution, 100-year proper motion)
rPM=0.982
This double is not physical.
 
 
17207+3228 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 72 Her 65963 17 20 40 +32 28 04 DOR 1 AB 2002 13 340 308.1 5.45 10.78 5.33 <===
Show 65963 17 20 40 +32 28 04 ARN 14 AD 2013 5 60 396.4 5.45 9.01 3.56
Show 65963 17 20 40 +32 28 04 ARN 14 AE 2002 4 51 302.2 5.45 10.36 4.91
Show 65963 17 20 40 +32 28 04 ARN 14 AF 2020 6 101 374.0 5.45 10.67 5.22
Show 17 20 31 +32 32 50 DOR 1 BC 2015 10 252 5.7 10.78 13.30 2.52
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 72 Her Var name NSV8553 Her Constellation Hercules SAO 65963
HIP 84862 Tycho2 2596-01317-1 HD 157214 HR 6458
GC 23446 ADS 10488 GL Gl 672 BD BD+32 2896
Flamsteed 72 Herculis Flamsteed name 72 Her FK5 1456 Distance 14.33
Distance ly 46.74