01036+6341 MLR 87 AB

 
 
01h 03m 37.18s +63 41' 16.0" P.A. 25.00 sep 0.3 mag 8.68,9.51 Sp G0 dist. 91.32 pc (297.89 l.y.)
 
 
Coord 2000 01036+6341 Discov num MLR  87 Comp AB Coord arcsec 2000 01 03 37.18 +63 41 16.0
Date first 1970 Date last 2009 Obs 28
Pa first 130 Pa last 24.6 P.A. Now (θ) 24.6°
Sep first 0.2 Sep last 0.289 Sep. Now (ρ) 0.289"
Mag pri 8.68 Mag sec 9.51 delta mag (ΔM) 0.83 Spectral class G0 (yellow)
Pri motion ra -025 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes O (Orbital solution)
This double is physical.
 
 
01036+6341 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11549 01 03 37 +63 41 16 MLR 87 AB 2009 28 25 0.3 8.68 9.51 0.83 Y <===
Show HD 6129 11549 01 03 37 +63 41 16 MLB 246 AB,C 2003 6 313 31.4 8.21 11.41 3.20
Show 01 03 34 +63 41 37 MLB 246 CD 2016 9 217 3.7 11.40 12.80 1.40
Show 01 03 34 +63 41 37 DAM 303 CE 2015 3 114 8.6 11.40 15.20 3.80
Quintuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 11549 HIP 4963 Tycho2 4021-00049-1
Gaia DR2 523373758240058752 HD 6129 BD BD+62 191 Distance 91.32
Distance ly 297.89
 
 
ORBITAL ELEMENTS
 
 
Period (P)55.97y Periastron (T)2020.45y Semi-major axis (a)0.238a
Eccentricity (e)0.513 Inclination (i)145.1° Longitude of periastron (ω)246.4°
Node (Ω)139.7° Notes ReferenceUSN2007b
Equinox2000 Last observation2003 Grade4(1=Definitive, 9=Indet.)
label theta rho
2000 55.5 0.280
2001 52.2 0.275
2002 48.7 0.270
2003 45.1 0.264
2004 41.4 0.259
2005 37.4 0.253
2006 33.3 0.247
2007 29.0 0.240
2008 24.4 0.233
2009 19.5 0.226
2010 14.4 0.219
2011 8.8 0.211
2012 2.8 0.202
2013 356.3 0.193
2014 349.0 0.184
2015 341.0 0.173
2016 331.7 0.161
2017 320.9 0.147
2018 307.7 0.132
2019 290.9 0.116
2020 269.2 0.103
2021 242.9 0.097
2022 216.4 0.102
2023 194.6 0.117
2024 178.4 0.136
2025 166.3 0.156
2026 157.0 0.176
2027 149.5 0.194
2028 143.3 0.211
2029 137.9 0.226
2030 133.2 0.239


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



 
 


wds01036%2B6341b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic