01313+6146 TDS1899

 
 
01h 31m 16.90s +61 46' 09.0" P.A. 334 sep 0.5 mag 11.50,11.71 Sp B9
 
 
Coord 2000
01313+6146
Discov num
TDS1899
Comp
Coord arcsec 2000
01 31 16.90 +61 46 09.0
Date first
1991
Date last
1991
Obs
1
Pa first
334
Pa last
334
P.A. Now (θ)
334°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.50
Mag sec
11.71
delta mag (ΔM)
0.21
Spectral class
B9 (blue-white)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.1
Precise sep
0.45
Constellation
Cassiopeia
Tycho2
4031-00085-1
last precise pa
334.1
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01313+6146 TDS1899 1991 1 334 0.5 11.50 11.71 013116.90+614609.0

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