00013+6021 STTA 254 AB (WZ Cas)

 
 
00h 01m 15.85s +60 21' 19.0" P.A. 89.00 sep 57.8 mag 7.40,8.33 Sp NIab:p dist. 877.19 pc (2861.39 l.y.)
 
 
Coord 2000 00013+6021 Discov num STTA254 Comp AB Coord arcsec 2000 00 01 15.85 +60 21 19.0
Date first 1874 Date last 2019 Obs 35
Pa first 90 Pa last 88.8 P.A. Now (θ) 88.8°
Sep first 58.9 Sep last 57.82 Sep. Now (ρ) 57.82"
Mag pri 7.40 Mag sec 8.33 delta mag (ΔM) 0.93 Spectral class NIab:p (deep red)
Pri motion ra +009 Sec motion ra +001
Pri motion dec -006 Sec motion dec -005
Notes N (See Notes)
rPM=0.745
Nature of this double is uncertain.
 
 
00013+6021 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show WZ Cas 21002 00 01 16 +60 21 19 STTA 254 AB 2019 35 89 57.8 7.40 8.33 0.93 <===
Show 21002 00 01 16 +60 21 19 STTA 254 AC 2015 16 324 155.4 7.40 9.56 2.16
Show 21002 00 01 16 +60 21 19 STTA 254 AD 2016 9 118 181.4 7.40 10.35 2.95
Show 21006 00 01 24 +60 21 20 STTA 254 BD 2015 15 130 133.7 8.33 10.35 2.02
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name WZ Cas Constellation Cassiopeia SAO 21002 HIP 99
Tycho2 4014-00054-1 Gaia DR2 429338816550168960 HD 224855 GC 33308
BD BD+59 2810 Distance 877.19 Distance ly 2861.39