22313-0633 CHR 111 (HD 213429)
22h 31m 18.22s -06° 33' 17.6" P.A. 259.00 sep 0.1 mag 6.30,8.60 Sp F7V dist. 25.41 pc (82.89 l.y.)
| Coord 2000 |
22313-0633 |
|
Discov num |
CHR 111 |
|
Comp |
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|
Coord arcsec 2000 |
22 31 18.22 -06 33 17.6 |
|
| Date first |
1985 |
|
Date last |
2021 |
|
Obs |
20 |
|
| Pa first |
265 |
|
Pa last |
258.5 |
|
P.A. Now (θ) |
258.5° |
|
| Sep first |
0.1 |
|
Sep last |
0.094 |
|
Sep. Now (ρ) |
0.094" |
|
| Mag pri |
6.30 |
|
Mag sec |
8.60 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
+163 |
|
Sec motion ra |
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|
| Pri motion dec |
-110 |
|
Sec motion dec |
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| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 213429 |
|
Constellation |
Aquarius |
|
SAO |
146135 |
|
HIP |
111170 |
|
| Tycho2 |
5239-01572-1 |
|
Gaia DR2 |
2622845684814477696 |
|
HD |
213429 |
|
HR |
8581 |
|
| GC |
31461 |
|
GL |
Gl 862.1 |
|
BD |
BD-07 5797 |
|
Distance |
25.41 |
|
| Distance ly |
82.89 |
|
ORBITAL ELEMENTS
| Period (P) | 1.732y | |
Periastron (T) | 2019.149y | |
Semi-major axis (a) | 0.069a | |
| Eccentricity (e) | 0.335 | |
Inclination (i) | 66.6° | |
Longitude of periastron (ω) | 346.8° | |
| Node (Ω) | 84.7° | |
Notes | n | |
Reference | Doc2019d | |
| Equinox | 2000 | |
Last observation | 2018 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
55.7 |
0.033 |
| 2001 |
261.0 |
0.091 |
| 2002 |
113.4 |
0.036 |
| 2003 |
274.0 |
0.079 |
| 2004 |
222.5 |
0.042 |
| 2005 |
308.0 |
0.035 |
| 2006 |
251.3 |
0.079 |
| 2007 |
74.6 |
0.043 |
| 2008 |
264.2 |
0.091 |
| 2009 |
139.9 |
0.028 |
| 2010 |
278.8 |
0.070 |
| 2011 |
234.6 |
0.053 |
| 2012 |
341.8 |
0.024 |
| 2013 |
255.2 |
0.085 |
| 2014 |
87.6 |
0.046 |
| 2015 |
267.5 |
0.089 |
| 2016 |
177.7 |
0.027 |
| 2017 |
285.4 |
0.058 |
| 2018 |
242.4 |
0.064 |
| 2019 |
31.8 |
0.025 |
| 2020 |
258.7 |
0.090 |
| 2021 |
100.9 |
0.042 |
| 2022 |
271.1 |
0.084 |
| 2023 |
208.7 |
0.034 |
| 2024 |
295.6 |
0.045 |
| 2025 |
248.0 |
0.074 |
| 2026 |
62.1 |
0.036 |
| 2027 |
261.9 |
0.091 |
| 2028 |
119.5 |
0.034 |
| 2029 |
275.2 |
0.077 |
| 2030 |
226.5 |
0.045 |
| 2031 |
314.9 |
0.031 |
| 2032 |
252.5 |
0.081 |
| 2033 |
78.5 |
0.045 |
| 2034 |
265.1 |
0.091 |
| 2035 |
149.8 |
0.027 |
| 2036 |
280.4 |
0.067 |
| 2037 |
237.1 |
0.056 |
| 2038 |
355.8 |
0.023 |
| 2039 |
256.2 |
0.087 |
| 2040 |
91.1 |
0.046 |
| 2041 |
268.5 |
0.088 |
| 2042 |
187.7 |
0.028 |
| 2043 |
287.7 |
0.055 |
| 2044 |
244.1 |
0.067 |
| 2045 |
42.6 |
0.028 |
| 2046 |
259.6 |
0.090 |
| 2047 |
105.3 |
0.040 |
| 2048 |
272.2 |
0.082 |
| 2049 |
214.7 |
0.037 |
| 2050 |
299.6 |
0.041 |
|
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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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