00262+5647 STT   9AC

 
 
00h 26m 12.04s +56 46' 45.2" P.A. 4 sep 22.7 mag 6.87,9.90 Sp G3III dist. 180.18 pc (587.75 l.y.)
 
 
Coord 2000
00262+5647
Discov num
STT   9
Comp
AC
Coord arcsec 2000
00 26 12.04 +56 46 45.2
Date first
1897
Date last
2015
Obs
12
Pa first
102
Pa last
4
P.A. Now (θ)
Sep first
23.0
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
6.87
Mag sec
9.90
delta mag (ΔM)
3.03
Spectral class
G3III (yellow)
Pri motion ra
-050
Sec motion ra
-045
Pri motion dec
-046
Sec motion dec
-041
Notes
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
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 2015 12 4 22.7 6.87 9.90 3.03 <===
Show 21395 00262+5647 WAL 6 AD 1944 2015 4 54 74.1 6.87 11.82 4.95
Show 21395 00262+5647 WAL 6 AE 1944 2015 4 88 74.3 6.87 12.75 5.88
Show 21395 00262+5647 WAL 6 CD 1911 2015 6 70 62.0 9.90 11.82 1.92
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
4.1
Precise sep
22.685
Constellation
Cassiopeia
SAO
21395
HIP
2074
Tycho2
3661-00407-1
Gaia DR2
421737274187773824
HD
2170
BD
BD+55 72
Distance
180.18
Distance ly
587.75
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00262+5647 STT 9 AC 2003 10 3 22.4 6.87 9.90 G3III D 002612.04+564645.2
00262+5647 STT 9 AC 2015 12 4 22.7 6.87 9.90 G3III 002612.04+564645.2

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