01335+5745 HDS 206 (WW Cas)

 
 
01h 33m 32.69s +57 45' 05.5" P.A. 33 sep 0.2 mag 10.24,10.62 Sp C dist. 12500 pc (40775 l.y.)
 
 
Coord 2000
01335+5745
Discov num
HDS 206
Comp
Coord arcsec 2000
01 33 32.69 +57 45 05.5
Date first
1991
Date last
1991
Obs
1
Pa first
33
Pa last
33
P.A. Now (θ)
33°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.24
Mag sec
10.62
delta mag (ΔM)
0.38
Spectral class
C (red carbon star)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
33
Precise sep
0.206
Var name
WW Cas
Constellation
Cassiopeia
HIP
7260
Distance
12500
Distance ly
40775
last precise pa
33
last precise sep
0.206
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01335+5745 HDS 206 1991 1 33 0.2 10.24 10.62 N0v 013332.69+574505.5

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