08269+3212 HU 714 Ba,Bb
08h 26m 56.47s +32° 11' 47.3" P.A. 313.00 sep 0.8 mag 9.77,10.07 Sp K2 dist. 57.8 pc (188.54 l.y.)
| Coord 2000 |
08269+3212 |
|
Discov num |
HU 714 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
08 26 56.47 +32 11 47.3 |
|
| Date first |
1903 |
|
Date last |
2012 |
|
Obs |
30 |
|
| Pa first |
327 |
|
Pa last |
312.9 |
|
P.A. Now (θ) |
312.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.758 |
|
Sep. Now (ρ) |
0.758" |
|
| Mag pri |
9.77 |
|
Mag sec |
10.07 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-043 |
|
Sec motion ra |
-043 |
|
| Pri motion dec |
-119 |
|
Sec motion dec |
-119 |
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
08269+3212 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 71149 |
60819 |
08 26 58 +32 13 32 |
HJL 93 AB |
2015 |
15 |
193 |
107.3 |
8.43 |
9.25 |
0.82 |
|
|
| Show |
|
|
08 26 56 +32 11 47 |
HU 714 Ba,Bb |
2012 |
30 |
313 |
0.8 |
9.77 |
10.07 |
0.30 |
Y |
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cancer |
|
HIP |
41423 |
|
Tycho2 |
2483-00552-1 |
|
Gaia DR2 |
709237231014033408 |
|
| ADS |
6814 |
|
BD |
BD+32 1731 |
|
Distance |
57.8 |
|
Distance ly |
188.54 |
|
ORBITAL ELEMENTS
| Period (P) | 195.5y | |
Periastron (T) | 1943.2y | |
Semi-major axis (a) | 0.535a | |
| Eccentricity (e) | 0.567 | |
Inclination (i) | 72.4° | |
Longitude of periastron (ω) | 3.7° | |
| Node (Ω) | 135.9° | |
Notes | | |
Reference | Msn2017c | |
| Equinox | 2000 | |
Last observation | 2009 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
308.2 |
0.671 |
| 2001 |
308.5 |
0.680 |
| 2002 |
308.8 |
0.688 |
| 2003 |
309.0 |
0.697 |
| 2004 |
309.3 |
0.705 |
| 2005 |
309.6 |
0.712 |
| 2006 |
309.8 |
0.720 |
| 2007 |
310.1 |
0.727 |
| 2008 |
310.3 |
0.734 |
| 2009 |
310.6 |
0.741 |
| 2010 |
310.8 |
0.748 |
| 2011 |
311.0 |
0.754 |
| 2012 |
311.3 |
0.760 |
| 2013 |
311.5 |
0.766 |
| 2014 |
311.7 |
0.771 |
| 2015 |
311.9 |
0.777 |
| 2016 |
312.2 |
0.782 |
| 2017 |
312.4 |
0.787 |
| 2018 |
312.6 |
0.791 |
| 2019 |
312.8 |
0.796 |
| 2020 |
313.0 |
0.800 |
| 2021 |
313.2 |
0.804 |
| 2022 |
313.4 |
0.808 |
| 2023 |
313.6 |
0.811 |
| 2024 |
313.8 |
0.814 |
| 2025 |
314.0 |
0.818 |
| 2026 |
314.2 |
0.820 |
| 2027 |
314.4 |
0.823 |
| 2028 |
314.6 |
0.825 |
| 2029 |
314.8 |
0.828 |
| 2030 |
315.0 |
0.830 |
|
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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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