17070+1213 AG  353

 
 
17h 07m 01.37s +12 13' 21.6" P.A. 249 sep 10.4 mag 9.83,11.70 Sp F0
 
 
Coord 2000
17070+1213
Discov num
AG  353
Comp
Coord arcsec 2000
17 07 01.37 +12 13 21.6
Date first
1893
Date last
2011
Obs
12
Pa first
250
Pa last
249
P.A. Now (θ)
249°
Sep first
10.0
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
9.83
Mag sec
11.70
delta mag (ΔM)
1.87
Spectral class
F0 (yellow-white)
Pri motion ra
+001
Sec motion ra
-015
Pri motion dec
+007
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
102599
Tycho2
0985-02034-1
last precise pa
248.6
last precise sep
10.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17070+1213 AG 353 1999 6 249 9.5 9.83 11.70 F0 D 170701.37+121321.6
17070+1213 AG 353 2007 7 246 9.9 9.83 11.70 F0 D 170701.37+121321.6
17070+1213 AG 353 2008 8 249 9.8 9.83 11.70 F0 D 170701.37+121321.6
17070+1213 AG 353 2010 10 249 9.8 9.83 11.70 F0 170701.37+121321.6
17070+1213 AG 353 2011 11 249 10.4 9.83 11.70 F0 170701.37+121321.6

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