01243+5858 ES 1712AB

 
 
01h 24m 20.10s +58 56' 47.2" P.A. 4 sep 48.1 mag 7.90,9.33 Sp K0 dist. 526.32 pc (1716.86 l.y.)
 
 
Coord 2000
01243+5858
Discov num
ES 1712
Comp
AB
Coord arcsec 2000
01 24 20.10 +58 56 47.2
Date first
1908
Date last
2014
Obs
17
Pa first
5
Pa last
4
P.A. Now (θ)
Sep first
50.4
Sep last
48.1
Sep. Now (ρ)
48.1"
Mag pri
7.90
Mag sec
9.33
delta mag (ΔM)
1.43
Spectral class
K0 (yellow-orange)
Pri motion ra
+003
Sec motion ra
-014
Pri motion dec
-004
Sec motion dec
-036
Notes
Nature of this double is uncertain.
 
 
01243+5858 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22240 01243+5858 ES 1712 AB 1908 2014 17 4 48.1 7.90 9.33 1.43 <===
Show 22241 01243+5858 ES 1712 BC 1918 2008 4 298 5.0 9.33 13.90 4.57
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
22240
HIP
6562
Tycho2
3682-01466-1
HD
8372
BD
BD+58 230
Distance
526.32
Distance ly
1716.86
last precise pa
3.5
last precise sep
48.145
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01243+5858 ES 1712 AB 2002 13 3 47.4 7.90 9.33 D 012420.10+585647.2
01243+5858 ES 1712 AB 2008 14 2 47.8 7.90 9.33 D 012420.10+585647.2
01243+5858 ES 1712 AB 2011 15 2 47.4 7.90 9.33 D 012420.10+585647.2
01243+5858 ES 1712 AB 2014 17 4 48.1 7.90 9.33 K0 012420.10+585647.2

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