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 |
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Discov num |
COU1897 |
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Comp |
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Coord arcsec 2000 |
08 58 27.39 +35 48 09.6 |
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Date first |
1981 |
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Date last |
2015 |
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Obs |
28 |
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Pa first |
157 |
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Pa last |
313.2 |
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P.A. Now (θ) |
30.6° |
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Sep first |
0.2 |
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Sep last |
0.084 |
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Sep. Now (ρ) |
0.081" |
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Mag pri |
6.84 |
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Mag sec |
8.73 |
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delta mag (ΔM) |
1.89 |
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Spectral class |
A0 (white) |
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Pri motion ra |
-006 |
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Sec motion ra |
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Pri motion dec |
+001 |
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Sec motion dec |
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Notes |
N
O
(See Notes, Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 76595 |
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Constellation |
Lynx |
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SAO |
61161 |
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HIP |
44064 |
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Tycho2 |
2491-00352-1 |
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Gaia DR2 |
716839151329745280 |
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HD |
76595 |
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HR |
3566 |
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GC |
12393 |
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BD |
BD+36 1889 |
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Distance |
271.74 |
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Distance ly |
886.42 |
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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 |
Notes | n | |
Reference | Ksr2021 | |
Equinox | | |
Last observation | 2015 | |
Grade | 3 | (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 |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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