10367+1522 DAE 3 AB
10h 36m 44.79s +15° 21' 39.6" P.A. 244.00 sep 0.7 mag 8.71,9.86 Sp M3.5+M5.8
Coord 2000 |
10367+1522 |
|
Discov num |
DAE 3 |
|
Comp |
AB |
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Coord arcsec 2000 |
10 36 44.79 +15 21 39.6 |
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Date first |
2006 |
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Date last |
2021 |
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Obs |
8 |
|
Pa first |
181 |
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Pa last |
243.7 |
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P.A. Now (θ) |
243.7° |
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Sep first |
1.1 |
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Sep last |
0.717 |
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Sep. Now (ρ) |
0.717" |
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Mag pri |
8.71 |
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Mag sec |
9.86 |
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delta mag (ΔM) |
1.15 |
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Spectral class |
M3.5+M5.8 (red/red) |
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Pri motion ra |
+073 |
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Sec motion ra |
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Pri motion dec |
-039 |
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Sec motion dec |
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Notes |
N
O
K
(See Notes, Orbital solution, K-band or other infrared magnitudes) |
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Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
10367+1522 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
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10 36 45 +15 21 40 |
DAE 3 AB |
2021 |
8 |
244 |
0.7 |
8.71 |
9.86 |
1.15 |
Y |
<=== |
Show |
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10 36 45 +15 21 40 |
DAE 3 AC |
2020 |
4 |
243 |
0.7 |
8.71 |
9.91 |
1.20 |
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Show |
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10 36 45 +15 21 40 |
DAE 3 BC |
2021 |
19 |
271 |
0.2 |
9.86 |
9.91 |
0.05 |
Y |
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Leo |
|
Gaia DR2 |
3886019480945496576 |
|
SUSPECTED ORBITAL ELEMENTS
Identifier | 10367+1522 DAE 3 A,BC |
coord_arcsec_2000 | 103644.79+152139.6 |
Period (P) | 234y | ± 20 |
Periastron (T) | 52302d (2002.074y) | ± 680 |
Semi-major axis (a) | 1.898a | ± 0.079 |
Eccentricity (e) | 0.44 | ± 0.03 |
Inclination (i) | 52.5° | ± 0.4 |
Longitude of periastron (ω) | 9° | ± 2 |
Node (Ω) | 167° | ± 5 |
Notes | n | |
Reference | Jnn2017b | |
Equinox | 2000 | |
Last observation | 2016 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
166.9 |
1.067 |
2001 |
169.6 |
1.062 |
2002 |
172.3 |
1.055 |
2003 |
175.0 |
1.046 |
2004 |
177.8 |
1.036 |
2005 |
180.7 |
1.023 |
2006 |
183.6 |
1.010 |
2007 |
186.6 |
0.994 |
2008 |
189.8 |
0.978 |
2009 |
193.0 |
0.962 |
2010 |
196.3 |
0.944 |
2011 |
199.8 |
0.927 |
2012 |
203.4 |
0.911 |
2013 |
207.1 |
0.895 |
2014 |
210.9 |
0.880 |
2015 |
214.9 |
0.866 |
2016 |
219.0 |
0.855 |
2017 |
223.2 |
0.846 |
2018 |
227.5 |
0.839 |
2019 |
231.8 |
0.835 |
2020 |
236.2 |
0.834 |
2021 |
240.5 |
0.835 |
2022 |
244.8 |
0.840 |
2023 |
249.1 |
0.848 |
2024 |
253.2 |
0.859 |
2025 |
257.3 |
0.873 |
2026 |
261.2 |
0.889 |
2027 |
264.9 |
0.908 |
2028 |
268.5 |
0.930 |
2029 |
271.9 |
0.954 |
2030 |
275.2 |
0.979 |
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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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