00567+6043 BU 1028 AB (Tsih)

 
 
00h 56m 42.50s +60° 43' 00.3" P.A. 259.00 sep 2.1 mag 2.20,10.90 Sp B0IVe+F6V dist. 168.35 pc (549.16 l.y.)
 
 
Coord 2000 00567+6043 Discov num BU 1028 Comp AB Coord arcsec 2000 00 56 42.50 +60 43 00.3
Date first 1888 Date last 2002 Obs 17
Pa first 255 Pa last 259 P.A. Now (θ) 259°
Sep first 2.2 Sep last 2.07 Sep. Now (ρ) 2.07"
Mag pri 2.20 Mag sec 10.90 delta mag (ΔM) 8.7 Spectral class B0IVe+F6V (blue-white/yellow-white)
Pri motion ra +026 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
00567+6043 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Tsih 11482 00 56 42 +60 43 00 BU 1028 AB 2002 17 259 2.1 2.20 10.90 8.70 <===
Show 11482 00 56 42 +60 43 00 BU 499 AC 2015 18 345 53.3 2.20 12.90 10.70
Show 11482 00 56 42 +60 43 00 MAM 20 AD 2010 4 179 999.9 2.15 5.56 3.41
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Common name Tsih Constellation Cassiopeia SAO 11482 HIP 4427
Tycho2 4017-02319-1 Gaia DR2 426558460877467776 HD 5394 HR 264
GC 1117 ADS 782 BD BD+59 144 Bayer Gamma Cassiopeiae
Bayer name Gam Cas Flamsteed 27 Cassiopeiae Flamsteed name 27 Cas FK5 32
Distance 168.35 Distance ly 549.16 Bayer greek γ Cas
Meaning whip
 
 
SUSPECTED ORBITAL ELEMENTS
 
 
Identifier00567+6043 BU 1028 A
coord_arcsec_2000005642.52+604300.2
Period (P)60y Periastron (T) Semi-major axis (a)150m
Eccentricity (e) Inclination (i)° Longitude of periastron (ω)°
Node (Ω)° Notes ReferenceGon2000
Equinox Last observation Grade7(1=Definitive, 9=Indet.)
Not enought orbital data to create a graph.