01112+5218 ES  755AB

 
 
01H 11M 16.03S +52 17' 16.7" P.A. 332 SEP 4.3 MAG 11.34,13.20 SP F8V
 
 
Coord 2000
01112+5218
Discov num
ES  755
Comp
AB
Coord arcsec 2000
01 11 16.03 +52 17 16.7
Date first
1909
Date last
2011
Obs
3
Pa first
335
Pa last
332
P.A. Now (θ)
332°
Sep first
4.0
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
11.34
Mag sec
13.20
delta mag (ΔM)
1.86
Spectral class
F8V (yellow-white)
Pri motion ra
+021
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
01112+5218 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01112+5218 ES 755 AB 1909 2011 3 332 4.3 11.34 13.20 1.86 <===
Show 01112+5218 ES 755 AC 1909 2011 5 197 10.5 11.34 13.40 2.06
Show 01112+5218 ES 755 AE 1903 2011 9 297 50.3 11.34 11.79 0.45
Show 01112+5218 ABH 6 AF 1987 2002 3 112 24.5 11.34 14.60 3.26
Show 01112+5218 ABH 6 AG 1987 2002 3 107 49.0 11.34 14.46 3.12
Show 01112+5218 ABH 6 AH 1987 2002 3 255 168.8 11.34 13.68 2.34
Show 01112+5218 ES 755 CD 1909 2011 3 125 3.5 13.40 13.50 0.10
Octuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
3276-00692-1
last precise pa
332.2
last precise sep
4.25