13401+0823 SKF1745

 
 
13h 40m 08.07s +08 22' 48.6" P.A. 215 sep 1 mag 17.90,18.60 Sp DA+M3
 
 
Coord 2000
13401+0823
Discov num
SKF1745
Comp
Coord arcsec 2000
13 40 08.07 +08 22 48.6
Date first
2003
Date last
2015
Obs
2
Pa first
213
Pa last
215
P.A. Now (θ)
215°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
17.90
Mag sec
18.60
delta mag (ΔM)
0.7
Spectral class
DA+M3
Pri motion ra
-104
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.2
Precise sep
1.013
Constellation
Bootes
Gaia DR2
86569500032
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13401+0823 SKF1745 2003 1 213 1.0 17.90 18.60 DA+M3 134008.07+082248.6
13401+0823 SKF1745 2015 2 215 1.0 17.90 18.60 DA+M3 134008.07+082248.6

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