10585+1711 A 2375 (HD 95037)
10h 58m 28.33s +17° 11' 06.2" P.A. 169.00 sep 0.5 mag 10.44,10.03 Sp G5 dist. 109.77 pc (358.07 l.y.)
Coord 2000 |
10585+1711 |
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Discov num |
A 2375 |
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Comp |
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Coord arcsec 2000 |
10 58 28.33 +17 11 06.2 |
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Date first |
1911 |
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Date last |
2018 |
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Obs |
40 |
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Pa first |
133 |
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Pa last |
168.7 |
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P.A. Now (θ) |
163.3° |
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Sep first |
0.5 |
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Sep last |
0.54 |
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Sep. Now (ρ) |
0.513" |
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Mag pri |
10.44 |
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Mag sec |
10.03 |
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delta mag (ΔM) |
0.41 |
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Spectral class |
G5 (yellow) |
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Pri motion ra |
-027 |
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Sec motion ra |
-027 |
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Pri motion dec |
-184 |
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Sec motion dec |
-184 |
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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 95037 |
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Constellation |
Leo |
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SAO |
99380 |
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HIP |
53644 |
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Tycho2 |
1429-00610-1 |
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Gaia DR2 |
3982171600995820544 |
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HD |
95037 |
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ADS |
7997 |
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BD |
BD+17 2301 |
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Distance |
109.77 |
|
Distance ly |
358.07 |
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ORBITAL ELEMENTS
Period (P) | 152.5y | ± 10 |
Periastron (T) | 1964.82y | ± 0.3 |
Semi-major axis (a) | 0.372a | ± 0.018 |
Eccentricity (e) | 0.637 | ± 0.007 |
Inclination (i) | 151.5° | ± 8 |
Longitude of periastron (ω) | 101.2° | ± 2.5 |
Node (Ω) | 71.7° | ± 2 |
Notes | n | |
Reference | Doc2009g | |
Equinox | 2000 | |
Last observation | 1997 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
186.0 |
0.426 |
2001 |
184.8 |
0.431 |
2002 |
183.6 |
0.437 |
2003 |
182.5 |
0.442 |
2004 |
181.4 |
0.446 |
2005 |
180.3 |
0.451 |
2006 |
179.2 |
0.456 |
2007 |
178.1 |
0.460 |
2008 |
177.1 |
0.464 |
2009 |
176.1 |
0.468 |
2010 |
175.1 |
0.472 |
2011 |
174.1 |
0.476 |
2012 |
173.1 |
0.480 |
2013 |
172.2 |
0.484 |
2014 |
171.2 |
0.487 |
2015 |
170.3 |
0.491 |
2016 |
169.4 |
0.494 |
2017 |
168.5 |
0.497 |
2018 |
167.6 |
0.500 |
2019 |
166.7 |
0.503 |
2020 |
165.9 |
0.506 |
2021 |
165.0 |
0.508 |
2022 |
164.2 |
0.511 |
2023 |
163.3 |
0.513 |
2024 |
162.5 |
0.516 |
2025 |
161.6 |
0.518 |
2026 |
160.8 |
0.520 |
2027 |
160.0 |
0.522 |
2028 |
159.2 |
0.524 |
2029 |
158.4 |
0.526 |
2030 |
157.6 |
0.527 |
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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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