00262+5647 STT   9AB

 
 
00H 26M 12.04S +56 46' 45.2" P.A. 51 SEP 2.1 MAG 6.87,9.67 SP G3III DIST. 180.18 PC (587.75 L.Y.)
 
 
Coord 2000
00262+5647
Discov num
STT   9
Comp
AB
Coord arcsec 2000
00 26 12.04 +56 46 45.2
Date first
1845
Date last
2002
Obs
24
Pa first
53
Pa last
51
P.A. Now (θ)
51°
Sep first
1.3
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
6.87
Mag sec
9.67
delta mag (ΔM)
2.8
Spectral class
G3III (yellow)
Pri motion ra
-050
Sec motion ra
-050
Pri motion dec
-047
Sec motion dec
-047
Notes
Nature of this double is uncertain.
 
 
00262+5647 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21395 00262+5647 STT 9 AB 1845 2002 24 51 2.1 6.87 9.67 2.80 <===
Show 21395 00262+5647 STT 9 AC 1897 2003 11 3 22.4 6.87 9.90 3.03
Show 21395 00262+5647 WAL 6 AD 1944 2003 3 54 73.5 6.87 11.82 4.95
Show 21395 00262+5647 WAL 6 AE 1944 2003 3 88 73.7 6.87 12.75 5.88
Show 21395 00262+5647 WAL 6 CD 1911 2006 5 71 61.9 9.90 11.82 1.92
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21395
HIP
2074
Tycho2
3661-00407-1
HD
2170
BD
BD+55 72
Distance
180.18
Distance ly
587.75
last precise pa
51
last precise sep
2.05