01132+6142 BU  258AB (V761 Cas)

 
 
01h 13m 09.82s +61 42' 22.3" P.A. 262 sep 1.5 mag 6.50,8.80 Sp B9V dist. 201.61 pc (657.65 l.y.)
 
 
Coord 2000
01132+6142
Discov num
BU  258
Comp
AB
Coord arcsec 2000
01 13 09.82 +61 42 22.3
Date first
1875
Date last
2007
Obs
20
Pa first
260
Pa last
262
P.A. Now (θ)
262°
Sep first
0.8
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
6.50
Mag sec
8.80
delta mag (ΔM)
2.3
Spectral class
B9V (blue-white)
Pri motion ra
+034
Sec motion ra
+034
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
01132+6142 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V761 Cas 11637 01132+6142 BU 258 AB 1875 2007 20 262 1.5 6.50 8.80 2.30 <===
Show 11637 01132+6142 LV 14 AC 1897 2012 7 209 42.7 6.50 12.20 5.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.1
Precise sep
1.529
Var name
V761 Cas
Cdsa2 id
BU 258 AB
Constellation
Cassiopeia
SAO
11637
HIP
5688
Tycho2
4030-00592-1
HD
7157
HR
354
BD
BD+60 186
Ra deg
1.2193944444444447
De deg
61.70619444444445
Distance
201.61
Distance ly
657.65
last precise pa
262.1
last precise sep
1.529
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01132+6142 BU 258 AB 1991 19 263 1.5 6.50 8.80 B9V D 011309.82+614222.3
01132+6142 BU 258 AB 2007 20 262 1.5 6.50 8.80 B9V D 011309.82+614222.3

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