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 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
51
Precise sep
2.05
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 AB 2002 24 51 2.0 6.87 9.67 G3III D 002612.04+564645.2

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