08585+3548 COU 1897 (HD 76595)

 
 
08h 58m 27.39s +35° 48' 09.6" P.A. 313.00 sep 0.1 mag 6.84,8.73 Sp A0 dist. 271.74 pc (886.42 l.y.)
 
 
Coord 2000 08585+3548 Discov num COU1897 Comp Coord arcsec 2000 08 58 27.39 +35 48 09.6
Date first 1981 Date last 2015 Obs 28
Pa first 157 Pa last 313.2 P.A. Now (θ) 30.6°
Sep first 0.2 Sep last 0.084 Sep. Now (ρ) 0.081"
Mag pri 6.84 Mag sec 8.73 delta mag (ΔM) 1.89 Spectral class A0 (white)
Pri motion ra -006 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 76595 Constellation Lynx SAO 61161 HIP 44064
Tycho2 2491-00352-1 Gaia DR2 716839151329745280 HD 76595 HR 3566
GC 12393 BD BD+36 1889 Distance 271.74 Distance ly 886.42
 
 
ORBITAL ELEMENTS
 
 
Period (P)82.3y± 1.7 Periastron (T)2017.3y± 0.2 Semi-major axis (a)0.138a± 0.001
Eccentricity (e)0.408± 0.001 Inclination (i)31.7°± 1.1 Longitude of periastron (ω)200.9°± 1.6
Node (Ω)133°± 0.5 Notesn ReferenceKsr2021
Equinox Last observation2015 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 210.2 0.126
2001 214.4 0.122
2002 218.9 0.118
2003 223.8 0.114
2004 228.9 0.110
2005 234.4 0.107
2006 240.3 0.104
2007 246.5 0.101
2008 253.1 0.098
2009 260.0 0.095
2010 267.3 0.093
2011 275.0 0.091
2012 283.0 0.089
2013 291.3 0.087
2014 299.9 0.086
2015 308.9 0.084
2016 318.3 0.082
2017 328.0 0.081
2018 338.1 0.079
2019 348.6 0.078
2020 359.3 0.078
2021 10.0 0.078
2022 20.5 0.079
2023 30.6 0.081
2024 40.1 0.084
2025 48.8 0.088
2026 56.8 0.093
2027 63.9 0.098
2028 70.4 0.103
2029 76.2 0.108
2030 81.4 0.114


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


 
  


wds08585%2B3548d.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic