13587+1059 SKF1809

 
 
13h 58m 43.42s +10 58' 34.4" P.A. 207.00 sep 11.4 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
2015
Obs
12
Pa first
199
Pa last
207
P.A. Now (θ)
207°
Sep first
12.4
Sep last
11.4
Sep. Now (ρ)
11.4"
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
 
 
Precise pa
207
Precise sep
11.374
Constellation
Bootes
SAO
100802
Tycho2
0904-01004-1
Gaia DR2
41353722240
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13587+1059 SKF1809 2007 7 206 11.7 9.80 19.50 K0+WD: 135843.42+105834.4
13587+1059 SKF1809 2015 8 207 11.4 9.80 19.50 K0+WD: 135843.42+105834.4

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