17319+5655 ES 2659

 
 
17H 31M 52.17S +56 55' 07.9" P.A. 214 SEP 11.9 MAG 8.63,11.15 SP K0 DIST. 409.84 PC (1336.9 L.Y.)
 
 
Coord 2000
17319+5655
Discov num
ES 2659
Comp
Coord arcsec 2000
17 31 52.17 +56 55 07.9
Date first
1907
Date last
2010
Obs
15
Pa first
208
Pa last
214
P.A. Now (θ)
214°
Sep first
15.6
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
8.63
Mag sec
11.15
delta mag (ΔM)
2.52
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
-002
Pri motion dec
-010
Sec motion dec
+018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
SAO
30443
HIP
85796
Tycho2
3896-00439-1
HD
159540
BD
BD+57 1775
Distance
409.84
Distance ly
1336.9
last precise pa
214.1
last precise sep
11.92