13587+1059 SKF1809

 
 
13H 58M 43.42S +10 58' 34.4" P.A. 206 SEP 11.7 MAG 9.80,19.50 SP K0+WD:
 
 
Coord 2000
13587+1059
Discov num
SKF1809
Comp
Coord arcsec 2000
13 58 43.42 +10 58 34.4
Date first
1954
Date last
2007
Obs
7
Pa first
199
Pa last
206
P.A. Now (θ)
206°
Sep first
12.4
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
9.80
Mag sec
19.50
delta mag (ΔM)
9.7
Spectral class
K0+WD: (yellow-orange/Wolf-Rayet)
Pri motion ra
-026
Sec motion ra
Pri motion dec
-085
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
SAO
100802
Tycho2
0904-01004-1
last precise pa
205.9
last precise sep
11.72