17099+1318 DAM 929AC

 
 
17h 09m 56.91s +13 17' 52.7" P.A. 305 sep 8 mag 13.10,15.90
 
 
Coord 2000
17099+1318
Discov num
DAM 929
Comp
AC
Coord arcsec 2000
17 09 56.91 +13 17 52.7
Date first
2000
Date last
2003
Obs
4
Pa first
304
Pa last
305
P.A. Now (θ)
305°
Sep first
7.5
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
13.10
Mag sec
15.90
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17099+1318 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17099+1318 DAM 929 AB 2003 2003 1 339 2.1 13.10 14.30 1.20
Show 17099+1318 DAM 929 AC 2000 2003 4 305 8.0 13.10 15.90 2.80 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
305
Precise sep
7.98
Cdsa2 id
DAM 929 AC
Constellation
Hercules
Ra deg
17.16580833333333
De deg
13.297972222222223
last precise pa
305
last precise sep
7.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17099+1318 DAM 929 AC 2003 4 305 8.0 13.10 15.90 170956.91+131752.7
17099+1318 DAM 929 AC 2010 5 301 7.8 13.10 15.90 170956.91+131752.7

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