13091+3555 CBL 409

 
 
13h 09m 03.22s +35 54' 40.2" P.A. 196.00 sep 93.7 mag 12.80,16.50
 
 
Coord 2000
13091+3555
Discov num
CBL 409
Comp
Coord arcsec 2000
13 09 03.22 +35 54 40.2
Date first
1950
Date last
2015
Obs
13
Pa first
196
Pa last
196
P.A. Now (θ)
196°
Sep first
93.7
Sep last
93.7
Sep. Now (ρ)
93.7"
Mag pri
12.80
Mag sec
16.50
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-076
Sec motion ra
-077
Pri motion dec
-090
Sec motion dec
-092
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196
Precise sep
93.656
Constellation
Canes Venatici
Gaia DR2
83221508224
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13091+3555 CBL 409 2004 1 196 93.6 12.80 16.50 V 130960.00+355500.0
13091+3555 CBL 409 2010 5 196 93.7 12.80 16.50 V 130960.00+355500.0
13091+3555 CBL 409 2015 6 196 93.7 12.80 16.50 V 130903.22+355440.2

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