14261-6536 HDS 2031 (HD 126078)
14h 26m 08.03s -65° 36' 24.1" P.A. 273.00 sep 0.1 mag 8.76,9.42 Sp F7V dist. 88.34 pc (288.17 l.y.)
| Coord 2000 |
14261-6536 |
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Discov num |
HDS2031 |
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Comp |
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Coord arcsec 2000 |
14 26 08.03 -65 36 24.1 |
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| Date first |
1991 |
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Date last |
2021 |
|
Obs |
9 |
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| Pa first |
265 |
|
Pa last |
273.1 |
|
P.A. Now (θ) |
273.1° |
|
| Sep first |
0.2 |
|
Sep last |
0.124 |
|
Sep. Now (ρ) |
0.124" |
|
| Mag pri |
8.76 |
|
Mag sec |
9.42 |
|
delta mag (ΔM) |
0.66 |
|
Spectral class |
F7V (yellow-white) |
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| Pri motion ra |
-126 |
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Sec motion ra |
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| Pri motion dec |
+013 |
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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 126078 |
|
Constellation |
Circinus |
|
HIP |
70573 |
|
Tycho2 |
9014-01264-1 |
|
| Gaia DR2 |
5849558888135802496 |
|
HD |
126078 |
|
CP |
CP-65 2725 |
|
Distance |
88.34 |
|
| Distance ly |
288.17 |
|
ORBITAL ELEMENTS
| Period (P) | 31.34y | |
Periastron (T) | 2009.26y | |
Semi-major axis (a) | 0.183a | |
| Eccentricity (e) | 0.5 | |
Inclination (i) | 104.2° | |
Longitude of periastron (ω) | 133.3° | |
| Node (Ω) | 245.1° | |
Notes | | |
Reference | Tok2019c | |
| Equinox | | |
Last observation | 2018 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
249.1 |
0.232 |
| 2001 |
247.5 |
0.225 |
| 2002 |
245.8 |
0.214 |
| 2003 |
243.9 |
0.198 |
| 2004 |
241.6 |
0.176 |
| 2005 |
238.5 |
0.147 |
| 2006 |
233.5 |
0.111 |
| 2007 |
222.5 |
0.066 |
| 2008 |
167.9 |
0.026 |
| 2009 |
85.8 |
0.054 |
| 2010 |
69.7 |
0.091 |
| 2011 |
61.6 |
0.107 |
| 2012 |
54.5 |
0.106 |
| 2013 |
46.4 |
0.094 |
| 2014 |
35.2 |
0.078 |
| 2015 |
18.1 |
0.062 |
| 2016 |
352.6 |
0.053 |
| 2017 |
323.7 |
0.055 |
| 2018 |
301.5 |
0.068 |
| 2019 |
287.5 |
0.086 |
| 2020 |
278.6 |
0.106 |
| 2021 |
272.5 |
0.126 |
| 2022 |
268.0 |
0.146 |
| 2023 |
264.6 |
0.164 |
| 2024 |
261.9 |
0.181 |
| 2025 |
259.5 |
0.196 |
| 2026 |
257.5 |
0.208 |
| 2027 |
255.7 |
0.219 |
| 2028 |
254.1 |
0.227 |
| 2029 |
252.6 |
0.232 |
| 2030 |
251.1 |
0.234 |
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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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