00061+0943 HDS 7 (HD 126)
00h 06m 08.02s +09° 42' 53.9" P.A. 200.00 sep 0.3 mag 8.47,8.88 Sp F5 dist. 86.81 pc (283.17 l.y.)
| Coord 2000 |
00061+0943 |
|
Discov num |
HDS 7 |
|
Comp |
|
|
Coord arcsec 2000 |
00 06 08.02 +09 42 53.9 |
|
| Date first |
1991 |
|
Date last |
2019 |
|
Obs |
17 |
|
| Pa first |
285 |
|
Pa last |
200.4 |
|
P.A. Now (θ) |
207.2° |
|
| Sep first |
0.1 |
|
Sep last |
0.266 |
|
Sep. Now (ρ) |
0.252" |
|
| Mag pri |
8.47 |
|
Mag sec |
8.88 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 126 |
|
Constellation |
Pisces |
|
SAO |
109006 |
|
HIP |
510 |
|
| Tycho2 |
0594-00079-1 |
|
HD |
126 |
|
BD |
BD+08 5172 |
|
Distance |
86.81 |
|
| Distance ly |
283.17 |
|
ORBITAL ELEMENTS
| Period (P) | 49.4y | |
Periastron (T) | 2003.77y | |
Semi-major axis (a) | 0.213a | |
| Eccentricity (e) | 0.515 | |
Inclination (i) | 60.7° | |
Longitude of periastron (ω) | 237.6° | |
| Node (Ω) | 183.2° | |
Notes | | |
Reference | FMR2017c | |
| Equinox | 2000 | |
Last observation | 2015 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
352.3 |
0.135 |
| 2001 |
0.3 |
0.127 |
| 2002 |
10.0 |
0.112 |
| 2003 |
23.7 |
0.089 |
| 2004 |
47.9 |
0.065 |
| 2005 |
91.5 |
0.053 |
| 2006 |
131.4 |
0.070 |
| 2007 |
151.8 |
0.098 |
| 2008 |
162.8 |
0.128 |
| 2009 |
169.9 |
0.154 |
| 2010 |
175.0 |
0.177 |
| 2011 |
179.0 |
0.196 |
| 2012 |
182.3 |
0.212 |
| 2013 |
185.2 |
0.225 |
| 2014 |
187.8 |
0.236 |
| 2015 |
190.2 |
0.244 |
| 2016 |
192.5 |
0.250 |
| 2017 |
194.6 |
0.255 |
| 2018 |
196.8 |
0.258 |
| 2019 |
198.8 |
0.259 |
| 2020 |
200.9 |
0.259 |
| 2021 |
203.0 |
0.258 |
| 2022 |
205.1 |
0.255 |
| 2023 |
207.2 |
0.252 |
| 2024 |
209.5 |
0.247 |
| 2025 |
211.8 |
0.242 |
| 2026 |
214.2 |
0.236 |
| 2027 |
216.8 |
0.229 |
| 2028 |
219.5 |
0.222 |
| 2029 |
222.4 |
0.214 |
| 2030 |
225.6 |
0.206 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
