04119+2338 CHR 14 Aa,Ab
04h 11m 56.22s +23° 38' 10.7" P.A. 224.00 sep 0.2 mag 9.68,11.79 Sp K0 dist. 38.14 pc (124.41 l.y.)
Coord 2000 |
04119+2338 |
|
Discov num |
CHR 14 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
04 11 56.22 +23 38 10.7 |
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Date first |
1985 |
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Date last |
2021 |
|
Obs |
24 |
|
Pa first |
266 |
|
Pa last |
224.4 |
|
P.A. Now (θ) |
224.4° |
|
Sep first |
0.1 |
|
Sep last |
0.177 |
|
Sep. Now (ρ) |
0.177" |
|
Mag pri |
9.68 |
|
Mag sec |
11.79 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+145 |
|
Sec motion ra |
|
|
Pri motion dec |
-055 |
|
Sec motion dec |
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|
Notes |
N
O
(See Notes, Orbital solution) |
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This double is physical.
04119+2338 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
04 11 56 +23 38 11 |
CHR 14 Aa,Ab |
2021 |
24 |
224 |
0.2 |
9.68 |
11.79 |
2.11 |
Y |
<=== |
Show |
V1136 Tau |
|
04 11 56 +23 38 11 |
SKF 2409 AB |
2015 |
5 |
189 |
5.0 |
9.30 |
15.00 |
5.70 |
|
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Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
V1136 Tau |
|
Constellation |
Taurus |
|
HIP |
19591 |
|
Tycho2 |
1815-00309-1 |
|
Gaia DR2 |
149767987810042624 |
|
HD |
284163 |
|
BD |
BD+23 635 |
|
Distance |
38.14 |
|
Distance ly |
124.41 |
|
ORBITAL ELEMENTS
Period (P) | 40.9y | |
Periastron (T) | 1992.97y | |
Semi-major axis (a) | 0.31a | |
Eccentricity (e) | 0.853 | |
Inclination (i) | 71.4° | |
Longitude of periastron (ω) | 73.3° | |
Node (Ω) | 335.9° | |
Notes | n | |
Reference | Msn2010a | |
Equinox | 2000 | |
Last observation | 2008 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
176.9 |
0.269 |
2001 |
178.8 |
0.276 |
2002 |
180.6 |
0.280 |
2003 |
182.4 |
0.283 |
2004 |
184.1 |
0.284 |
2005 |
185.9 |
0.283 |
2006 |
187.7 |
0.282 |
2007 |
189.4 |
0.279 |
2008 |
191.3 |
0.275 |
2009 |
193.2 |
0.270 |
2010 |
195.1 |
0.265 |
2011 |
197.2 |
0.259 |
2012 |
199.4 |
0.252 |
2013 |
201.6 |
0.244 |
2014 |
204.1 |
0.236 |
2015 |
206.7 |
0.228 |
2016 |
209.5 |
0.219 |
2017 |
212.6 |
0.210 |
2018 |
215.9 |
0.201 |
2019 |
219.6 |
0.192 |
2020 |
223.6 |
0.183 |
2021 |
228.0 |
0.174 |
2022 |
232.9 |
0.165 |
2023 |
238.4 |
0.157 |
2024 |
244.5 |
0.149 |
2025 |
251.1 |
0.142 |
2026 |
258.4 |
0.136 |
2027 |
266.3 |
0.131 |
2028 |
274.8 |
0.127 |
2029 |
283.7 |
0.125 |
2030 |
292.9 |
0.122 |
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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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