07293+1227 LSC 45 (HD 59179)
07h 29m 18.58s +12° 26' 55.5" P.A. 12.00 sep 0.0 mag 8.30,9.70 Sp F2 dist. 151.75 pc (495.01 l.y.)
| Coord 2000 |
07293+1227 |
|
Discov num |
LSC 45 |
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Comp |
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Coord arcsec 2000 |
07 29 18.58 +12 26 55.5 |
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| Date first |
2010 |
|
Date last |
2021 |
|
Obs |
25 |
|
| Pa first |
207 |
|
Pa last |
11.8 |
|
P.A. Now (θ) |
11.8° |
|
| Sep first |
0.1 |
|
Sep last |
0.025 |
|
Sep. Now (ρ) |
0.025" |
|
| Mag pri |
8.30 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
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| Pri motion dec |
-026 |
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Sec motion dec |
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| Notes |
O
(Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 59179 |
|
Constellation |
Gemini |
|
SAO |
96940 |
|
HIP |
36387 |
|
| Tycho2 |
0772-01004-1 |
|
Gaia DR2 |
3163242043412335488 |
|
HD |
59179 |
|
BD |
BD+12 1564 |
|
| Distance |
151.75 |
|
Distance ly |
495.01 |
|
ORBITAL ELEMENTS
| Period (P) | 40.8y | ± 2.6 |
Periastron (T) | 2011.6y | ± 8 |
Semi-major axis (a) | 95.3m | ± 3.3 |
| Eccentricity (e) | 0.092 | ± 0.033 |
Inclination (i) | 59.2° | ± 1 |
Longitude of periastron (ω) | 193.9° | ± 34.9 |
| Node (Ω) | 24.6° | ± 63.6 |
Notes | n | |
Reference | Hor2019 | |
| Equinox | | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
98.4 |
0.052 |
| 2001 |
114.6 |
0.049 |
| 2002 |
131.1 |
0.050 |
| 2003 |
146.3 |
0.054 |
| 2004 |
159.1 |
0.059 |
| 2005 |
169.6 |
0.066 |
| 2006 |
178.2 |
0.072 |
| 2007 |
185.4 |
0.078 |
| 2008 |
191.8 |
0.083 |
| 2009 |
197.5 |
0.086 |
| 2010 |
203.0 |
0.087 |
| 2011 |
208.5 |
0.086 |
| 2012 |
214.1 |
0.083 |
| 2013 |
220.3 |
0.079 |
| 2014 |
227.4 |
0.073 |
| 2015 |
235.8 |
0.066 |
| 2016 |
246.1 |
0.059 |
| 2017 |
259.1 |
0.053 |
| 2018 |
275.1 |
0.049 |
| 2019 |
293.0 |
0.047 |
| 2020 |
310.7 |
0.049 |
| 2021 |
326.1 |
0.054 |
| 2022 |
338.3 |
0.061 |
| 2023 |
348.0 |
0.069 |
| 2024 |
355.7 |
0.077 |
| 2025 |
2.0 |
0.084 |
| 2026 |
7.4 |
0.091 |
| 2027 |
12.1 |
0.096 |
| 2028 |
16.3 |
0.100 |
| 2029 |
20.3 |
0.102 |
| 2030 |
24.2 |
0.104 |
|
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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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