05079+0830 STT 98 (14 Ori)
05h 07m 52.89s +08° 29' 54.3" P.A. 280.00 sep 1.0 mag 5.76,6.67 Sp F0p dist. 64.64 pc (210.86 l.y.)
| Coord 2000 |
05079+0830 |
|
Discov num |
STT 98 |
|
Comp |
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Coord arcsec 2000 |
05 07 52.89 +08 29 54.3 |
|
| Date first |
1843 |
|
Date last |
2021 |
|
Obs |
511 |
|
| Pa first |
260 |
|
Pa last |
280.1 |
|
P.A. Now (θ) |
278.2° |
|
| Sep first |
0.8 |
|
Sep last |
0.996 |
|
Sep. Now (ρ) |
1.003" |
|
| Mag pri |
5.76 |
|
Mag sec |
6.67 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
F0p (yellow-white) |
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
-061 |
|
Sec motion dec |
-061 |
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
14 Ori |
|
Constellation |
Orion |
|
SAO |
112440 |
|
HIP |
23879 |
|
| Tycho2 |
0698-02328-1 |
|
Gaia DR2 |
3290083762080645760 |
|
HD |
33054 |
|
HR |
1664 |
|
| GC |
6269 |
|
ADS |
3711 |
|
BD |
BD+08 866 |
|
Flamsteed |
14 Orionis |
|
| Flamsteed name |
14 Ori |
|
Distance |
64.64 |
|
Distance ly |
210.86 |
|
ORBITAL ELEMENTS
| Period (P) | 197.5577y | ± 2.5648 |
Periastron (T) | 1977.7187y | ± 0.8772 |
Semi-major axis (a) | 1.00299a | ± 0.00756 |
| Eccentricity (e) | 0.17357 | ± 0.00681 |
Inclination (i) | 142.062° | ± 0.475 |
Longitude of periastron (ω) | 66.129° | ± 3.477 |
| Node (Ω) | 89.148° | ± 1.407 |
Notes | n | |
Reference | Izm2019 | |
| Equinox | | |
Last observation | 2014 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
320.7 |
0.757 |
| 2001 |
318.3 |
0.768 |
| 2002 |
315.9 |
0.779 |
| 2003 |
313.6 |
0.791 |
| 2004 |
311.4 |
0.803 |
| 2005 |
309.2 |
0.815 |
| 2006 |
307.1 |
0.826 |
| 2007 |
305.0 |
0.838 |
| 2008 |
303.0 |
0.850 |
| 2009 |
301.1 |
0.862 |
| 2010 |
299.2 |
0.874 |
| 2011 |
297.3 |
0.885 |
| 2012 |
295.5 |
0.897 |
| 2013 |
293.8 |
0.908 |
| 2014 |
292.1 |
0.919 |
| 2015 |
290.4 |
0.929 |
| 2016 |
288.8 |
0.940 |
| 2017 |
287.2 |
0.950 |
| 2018 |
285.6 |
0.959 |
| 2019 |
284.1 |
0.969 |
| 2020 |
282.6 |
0.978 |
| 2021 |
281.1 |
0.987 |
| 2022 |
279.7 |
0.995 |
| 2023 |
278.2 |
1.003 |
| 2024 |
276.8 |
1.010 |
| 2025 |
275.5 |
1.018 |
| 2026 |
274.1 |
1.024 |
| 2027 |
272.7 |
1.031 |
| 2028 |
271.4 |
1.037 |
| 2029 |
270.1 |
1.042 |
| 2030 |
268.8 |
1.048 |
|
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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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