00283+6344 HU 1007 AB

 
 
00h 28m 17.07s +63 44' 05.9" P.A. 98.00 sep 0.4 mag 10.25,10.13 Sp G0 dist. 162.34 pc (529.55 l.y.)
 
 
Coord 2000 00283+6344 Discov num HU 1007 Comp AB Coord arcsec 2000 00 28 17.07 +63 44 05.9
Date first 1905 Date last 2012 Obs 35
Pa first 337 Pa last 97.8 P.A. Now (θ) 97.8°
Sep first 0.4 Sep last 0.392 Sep. Now (ρ) 0.392"
Mag pri 10.25 Mag sec 10.13 delta mag (ΔM) 0.12 Spectral class G0 (yellow)
Pri motion ra +063 Sec motion ra +063
Pri motion dec +003 Sec motion dec +003
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
00283+6344 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 28 17 +63 44 06 HU 1007 AB 2012 35 98 0.4 10.25 10.13 0.12 Y <===
Show 00 28 17 +63 44 06 SKF 2141 AB,C 2014 10 154 52.2 9.40 11.30 1.90
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1036 Cas Constellation Cassiopeia HIP 2232 Tycho2 4019-00237-1
ADS 371 BD BD+62 84 Distance 162.34 Distance ly 529.55
 
 
ORBITAL ELEMENTS
 
 
Period (P)420.93y Periastron (T)2016.54y Semi-major axis (a)0.674a
Eccentricity (e)0.336 Inclination (i)59.1° Longitude of periastron (ω)32.6°
Node (Ω)80.3° Notesn ReferenceMsn2017a
Equinox2000 Last observation2009 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 81.9 0.462
2001 82.8 0.460
2002 83.6 0.457
2003 84.6 0.454
2004 85.5 0.451
2005 86.4 0.448
2006 87.3 0.445
2007 88.3 0.441
2008 89.3 0.437
2009 90.3 0.433
2010 91.3 0.429
2011 92.3 0.424
2012 93.4 0.420
2013 94.4 0.415
2014 95.5 0.410
2015 96.7 0.405
2016 97.8 0.400
2017 99.0 0.394
2018 100.3 0.389
2019 101.5 0.383
2020 102.8 0.378
2021 104.2 0.372
2022 105.5 0.366
2023 107.0 0.360
2024 108.4 0.354
2025 110.0 0.348
2026 111.5 0.342
2027 113.2 0.336
2028 114.9 0.330
2029 116.6 0.324
2030 118.4 0.318


 
grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.



 
 


wds00283%2B6344b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic