17324+2352 STF2182AB

 
 
17h 32m 27.74s +23 52' 04.3" P.A. 1 sep 5.4 mag 9.06,9.96 Sp G0
 
 
Coord 2000
17324+2352
Discov num
STF2182
Comp
AB
Coord arcsec 2000
17 32 27.74 +23 52 04.3
Date first
1833
Date last
2009
Obs
28
Pa first
1
Pa last
1
P.A. Now (θ)
Sep first
5.3
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
9.06
Mag sec
9.96
delta mag (ΔM)
0.9
Spectral class
G0 (yellow)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
-005
Sec motion dec
-002
Notes
rPM=0.248 (< 0.3, Physical double)
This double is physical.
 
 
17324+2352 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 85187 17324+2352 STF2182 AB 1833 2009 28 1 5.4 9.06 9.96 0.90 <===
Show 85187 17324+2352 WAL 82 AC 1944 2001 3 60 56.2 9.06 13.04 3.98
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
1.2
Precise sep
5.43
Constellation
Hercules
SAO
85187
Tycho2
2075-01535-1
last precise pa
1.2
last precise sep
5.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17324+2352 STF2182 AB 1999 26 360 5.3 9.06 9.96 G0 D 173227.74+235204.3
17324+2352 STF2182 AB 2009 27 1 5.4 9.06 9.96 G0 D 173227.74+235204.3

If you need more information about this double, apply for a data request form to the WDS.