01121+6111 KR   10AB

 
 
01h 12m 04.05s +61 11' 10.1" P.A. 278 sep 3.4 mag 9.18,10.60 Sp F0V
 
 
Coord 2000
01121+6111
Discov num
KR   10
Comp
AB
Coord arcsec 2000
01 12 04.05 +61 11 10.1
Date first
1890
Date last
2011
Obs
11
Pa first
281
Pa last
278
P.A. Now (θ)
278°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.18
Mag sec
10.60
delta mag (ΔM)
1.42
Spectral class
F0V (yellow-white)
Pri motion ra
-025
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01121+6111 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01121+6111 KR 10 AB 1890 2011 11 278 3.4 9.18 10.60 1.42 <===
Show 01121+6111 KR 10 AC 1898 2003 6 3 22.1 9.18 12.96 3.78
Show 01121+6111 SMA9001 AD 1921 2011 3 167 6.5 9.18 12.10 2.92
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.6
Precise sep
3.36
Constellation
Cassiopeia
Tycho2
4030-01101-1
last precise pa
277.6
last precise sep
3.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01121+6111 KR 10 AB 2006 8 278 3.3 9.60 10.60 F0V 011204.05+611110.1
01121+6111 KR 10 AB 2008 9 278 3.5 9.60 10.60 F0V 011204.05+611110.1
01121+6111 KR 10 AB 2011 11 278 3.3 9.18 10.60 F0V N 011204.05+611110.1

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