10472+4027 CLO 5 Ba,Bb
10h 47m 12.61s +40° 26' 44.0" P.A. 346.00 sep 0.1 mag 12.90,13.70 Sp M8+L0
Coord 2000 |
10472+4027 |
|
Discov num |
CLO 5 |
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Comp |
Ba,Bb |
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Coord arcsec 2000 |
10 47 12.61 +40 26 44.0 |
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Date first |
2002 |
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Date last |
2016 |
|
Obs |
13 |
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Pa first |
328 |
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Pa last |
345.6 |
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P.A. Now (θ) |
345.6° |
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Sep first |
0.1 |
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Sep last |
0.101 |
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Sep. Now (ρ) |
0.101" |
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Mag pri |
12.90 |
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Mag sec |
13.70 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
M8+L0 (red/very deep red) |
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Pri motion ra |
-302 |
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Sec motion ra |
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Pri motion dec |
-034 |
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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.
10472+4027 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
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10 47 13 +40 26 44 |
LDS 4016 AB |
2016 |
6 |
67 |
14.4 |
15.20 |
19.04 |
3.84 |
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Show |
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10 47 13 +40 26 44 |
CLO 5 Ba,Bb |
2016 |
13 |
346 |
0.1 |
12.90 |
13.70 |
0.80 |
Y |
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
SUSPECTED ORBITAL ELEMENTS
Identifier | 10472+4027 CLO 5 Aa,Ab |
coord_arcsec_2000 | 104712.61+402644.0 |
Period (P) | 6.557y | ± 0.029 |
Periastron (T) | 55822.5d (2011.713y) | ± 0.5 |
Semi-major axis (a) | 75.94m | ± 0.22 |
Eccentricity (e) | 0.7479 | ± 0.22 |
Inclination (i) | 29.9° | ± 0.5 |
Longitude of periastron (ω) | 63.4° | ± 1 |
Node (Ω) | 85.6° | ± 1.1 |
Notes | n | |
Reference | Dup2017 | |
Equinox | | |
Last observation | 2016 | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
298.3 |
0.096 |
2001 |
314.2 |
0.116 |
2002 |
327.2 |
0.118 |
2003 |
341.3 |
0.106 |
2004 |
2.5 |
0.079 |
2005 |
79.6 |
0.027 |
2006 |
284.2 |
0.074 |
2007 |
306.1 |
0.107 |
2008 |
320.0 |
0.119 |
2009 |
333.1 |
0.115 |
2010 |
349.2 |
0.096 |
2011 |
19.4 |
0.060 |
2012 |
249.3 |
0.037 |
2013 |
295.9 |
0.092 |
2014 |
312.6 |
0.114 |
2015 |
325.7 |
0.119 |
2016 |
339.5 |
0.108 |
2017 |
359.3 |
0.083 |
2018 |
57.2 |
0.035 |
2019 |
280.1 |
0.068 |
2020 |
304.2 |
0.105 |
2021 |
318.5 |
0.118 |
2022 |
331.5 |
0.116 |
2023 |
347.0 |
0.099 |
2024 |
14.1 |
0.065 |
2025 |
228.1 |
0.026 |
2026 |
293.4 |
0.088 |
2027 |
311.0 |
0.113 |
2028 |
324.2 |
0.119 |
2029 |
337.8 |
0.110 |
2030 |
356.4 |
0.087 |
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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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