17207+3228 ARN  14AE

 
 
17h 20m 39.57s +32 28' 03.9" P.A. 51 sep 302.2 mag 5.45,10.36 Sp G0V dist. 14.33 pc (46.74 l.y.)
 
 
Coord 2000
17207+3228
Discov num
ARN  14
Comp
AE
Coord arcsec 2000
17 20 39.57 +32 28 03.9
Date first
1991
Date last
2002
Obs
4
Pa first
52
Pa last
51
P.A. Now (θ)
51°
Sep first
295.3
Sep last
302.2
Sep. Now (ρ)
302.2"
Mag pri
5.45
Mag sec
10.36
delta mag (ΔM)
4.91
Spectral class
G0V (yellow)
Pri motion ra
+014
Sec motion ra
-002
Pri motion dec
-104
Sec motion dec
+004
Notes
N U P (See Notes, Proper motion indicates non-physical, 100-year proper motion)
rPM=1.04
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
50.5
Precise sep
302.18
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
50.5
last precise sep
302.18
 
 
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 AE 2002 3 51 302.2 5.45 10.36 G0V DP 172039.57+322803.9

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