17207+3228 ARN  14AD

 
 
17h 20m 39.57s +32 28' 03.9" P.A. 60 sep 396.4 mag 5.45,9.01 Sp G0V dist. 14.33 pc (46.74 l.y.)
 
 
Coord 2000
17207+3228
Discov num
ARN  14
Comp
AD
Coord arcsec 2000
17 20 39.57 +32 28 03.9
Date first
1991
Date last
2013
Obs
5
Pa first
60
Pa last
60
P.A. Now (θ)
60°
Sep first
470.9
Sep last
396.4
Sep. Now (ρ)
396.4"
Mag pri
5.45
Mag sec
9.01
delta mag (ΔM)
3.56
Spectral class
G0V (yellow)
Pri motion ra
+014
Sec motion ra
-000
Pri motion dec
-104
Sec motion dec
+000
Notes
N U P (See Notes, Proper motion indicates non-physical, 100-year proper motion)
rPM=1
This double is not physical.
 
 
17207+3228 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 72 Her 65963 17207+3228 DOR 1 AB 1853 2002 13 340 308.1 5.45 10.78 5.33
Show 65963 17207+3228 ARN 14 AD 1991 2013 5 60 396.4 5.45 9.01 3.56 <===
Show 65963 17207+3228 ARN 14 AE 1991 2002 4 51 302.2 5.45 10.36 4.91
Show 65963 17207+3228 ARN 14 AF 1991 2002 4 104 383.2 5.45 10.67 5.22
Show 17207+3228 DOR 1 BC 1900 2015 5 252 5.7 10.78 13.30 2.52
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60
Precise sep
396.4
Other name
w Her
Constellation
Hercules
SAO
65963
HIP
84862
Tycho2
2596-01317-1
HD
157214
HR
6458
GC
23446
GL
Gl 672
BD
BD+32 2896
Flamsteed
72 Herculis
Flamsteed name
72 Her
Distance
14.33
Distance ly
46.74
last precise pa
60
last precise sep
396.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17207+3228 ARN 14 AD 2002 1 59 395.0 5.45 7.50 G0V P 172039.57+322803.9
17207+3228 ARN 14 AD 2013 4 60 396.4 5.45 9.01 G0V NU P 172039.57+322803.9

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