11235+0701 BAG 24 Aa,Ab
11h 23m 29.88s +07° 01' 29.3" P.A. 126.00 sep 0.3 mag 10.37, Sp M0V dist. 32.13 pc (104.81 l.y.)
| Coord 2000 |
11235+0701 |
|
Discov num |
BAG 24 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
11 23 29.88 +07 01 29.3 |
|
| Date first |
2001 |
|
Date last |
2023 |
|
Obs |
17 |
|
| Pa first |
137 |
|
Pa last |
126.1 |
|
P.A. Now (θ) |
98.1° (calc) |
|
| Sep first |
0.3 |
|
Sep last |
0.287 |
|
Sep. Now (ρ) |
0.282" (calc) |
|
| Mag pri |
10.37 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
M0V (red) |
|
| Pri motion ra |
+256 |
|
Sec motion ra |
|
|
| Pri motion dec |
-148 |
|
Sec motion dec |
|
|
| Notes |
O
(Orbital solution) |
|
This double is physical.
11235+0701 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 23 30 +07 01 29 |
BAG 24 Aa,Ab |
2023 |
17 |
126 |
0.3 |
10.37 |
|
|
Y |
<=== |
| Show |
|
|
11 23 30 +07 01 29 |
LDS 4091 AB |
2015 |
11 |
113 |
23.2 |
10.37 |
17.99 |
7.62 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
55605 |
|
Gaia DR2 |
3817534337625985280 |
|
Distance |
32.13 |
|
| Distance ly |
104.81 |
|
ORBITAL ELEMENTS
| Period (P) | 20.81y | ± 0.07 |
Periastron (T) | 2014.41y | ± 0.2 |
Semi-major axis (a) | 0.2275a | ± 0.0016 |
| Eccentricity (e) | 0.3 | ± 0.018 |
Inclination (i) | 160° | ± 12 |
Longitude of periastron (ω) | 222° | ± 8.9 |
| Node (Ω) | 150° | ± 16.8 |
Notes | | |
Reference | Tok2020e | |
| Equinox | | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
150.0 |
0.266 |
| 2001 |
139.2 |
0.279 |
| 2002 |
129.1 |
0.286 |
| 2003 |
119.4 |
0.289 |
| 2004 |
109.8 |
0.288 |
| 2005 |
100.0 |
0.283 |
| 2006 |
89.7 |
0.275 |
| 2007 |
78.7 |
0.264 |
| 2008 |
66.6 |
0.251 |
| 2009 |
53.0 |
0.236 |
| 2010 |
37.5 |
0.220 |
| 2011 |
19.5 |
0.203 |
| 2012 |
358.3 |
0.187 |
| 2013 |
333.0 |
0.171 |
| 2014 |
303.2 |
0.158 |
| 2015 |
269.8 |
0.154 |
| 2016 |
237.4 |
0.163 |
| 2017 |
210.5 |
0.184 |
| 2018 |
189.6 |
0.209 |
| 2019 |
173.1 |
0.233 |
| 2020 |
159.6 |
0.253 |
| 2021 |
147.8 |
0.269 |
| 2022 |
137.2 |
0.280 |
| 2023 |
127.3 |
0.287 |
| 2024 |
117.6 |
0.289 |
| 2025 |
108.0 |
0.287 |
| 2026 |
98.1 |
0.282 |
| 2027 |
87.7 |
0.273 |
| 2028 |
76.5 |
0.262 |
| 2029 |
64.1 |
0.248 |
| 2030 |
50.2 |
0.233 |
| 2031 |
34.3 |
0.216 |
| 2032 |
15.7 |
0.200 |
| 2033 |
353.8 |
0.183 |
| 2034 |
327.7 |
0.168 |
| 2035 |
297.0 |
0.157 |
| 2036 |
263.4 |
0.155 |
| 2037 |
231.8 |
0.167 |
| 2038 |
206.1 |
0.189 |
| 2039 |
186.2 |
0.214 |
| 2040 |
170.4 |
0.237 |
| 2041 |
157.2 |
0.257 |
| 2042 |
145.7 |
0.272 |
| 2043 |
135.3 |
0.282 |
| 2044 |
125.4 |
0.288 |
| 2045 |
115.8 |
0.289 |
| 2046 |
106.1 |
0.287 |
| 2047 |
96.1 |
0.280 |
| 2048 |
85.6 |
0.271 |
| 2049 |
74.2 |
0.259 |
| 2050 |
61.6 |
0.245 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
