00581+6742 AG  431AC

 
 
00h 58m 04.29s +67 41' 52.0" P.A. 342 sep 158.8 mag 8.72,9.13 Sp F5
 
 
Coord 2000
00581+6742
Discov num
AG  431
Comp
AC
Coord arcsec 2000
00 58 04.29 +67 41 52.0
Date first
1874
Date last
2012
Obs
14
Pa first
342
Pa last
342
P.A. Now (θ)
342°
Sep first
161.4
Sep last
158.8
Sep. Now (ρ)
158.8"
Mag pri
8.72
Mag sec
9.13
delta mag (ΔM)
0.41
Spectral class
F5 (yellow-white)
Pri motion ra
-005
Sec motion ra
-008
Pri motion dec
-004
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
00581+6742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 11496 00581+6742 BLL 2 AB 1877 2012 6 225 67.9 8.72 12.87 4.15
Show 11496 00581+6742 AG 431 AC 1874 2012 14 342 158.8 8.72 9.13 0.41 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
11496
Tycho2
4296-01440-1
last precise pa
342.1
last precise sep
158.8
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00581+6742 AG 431 AC 1999 12 342 159.2 8.72 9.13 D 005804.29+674152.0
00581+6742 AG 431 AC 2003 13 342 159.2 8.72 9.13 F5 D 005804.29+674152.0
00581+6742 AG 431 AC 2012 14 342 158.8 8.72 9.13 F5 D 005804.29+674152.0

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