01221+5952 TDS1857

 
 
01h 22m 07.05s +59 52' 08.1" P.A. 147 sep 0.5 mag 11.28,11.33 Sp B8
 
 
Coord 2000
01221+5952
Discov num
TDS1857
Comp
Coord arcsec 2000
01 22 07.05 +59 52 08.1
Date first
1991
Date last
1991
Obs
1
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.28
Mag sec
11.33
delta mag (ΔM)
0.05
Spectral class
B8 (blue-white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.6
Precise sep
0.46
Cdsa2 id
TDS 1857
Constellation
Cassiopeia
Tycho2
3682-01699-1
Ra deg
1.368625
De deg
59.868916666666664
last precise pa
146.6
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01221+5952 TDS1857 1991 1 147 0.5 11.28 11.33 012207.05+595208.1

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