06337-7538 LDS 169
06h 33m 43.27s -75° 37' 47.9" P.A. 35.00 sep 21.1 mag 10.49,11.18 Sp M2V dist. 8.68 pc (28.31 l.y.)
Coord 2000 |
06337-7538 |
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Discov num |
LDS 169 |
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Comp |
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Coord arcsec 2000 |
06 33 43.27 -75 37 47.9 |
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Date first |
1893 |
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Date last |
2019 |
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Obs |
18 |
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Pa first |
37 |
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Pa last |
35 |
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P.A. Now (θ) |
35° |
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Sep first |
25.0 |
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Sep last |
21.061 |
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Sep. Now (ρ) |
21.061" |
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Mag pri |
10.49 |
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Mag sec |
11.18 |
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delta mag (ΔM) |
0.69 |
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Spectral class |
M2V (red) |
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Pri motion ra |
-298 |
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Sec motion ra |
-329 |
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Pri motion dec |
+285 |
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Sec motion dec |
+273 |
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Notes |
O
(Orbital solution) |
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rPM=0.078 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Mensa |
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HIP |
31292 |
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Tycho2 |
9379-00783-1 |
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Distance |
8.68 |
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Distance ly |
28.31 |
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ORBITAL ELEMENTS
Period (P) | 2126.008782y | |
Periastron (T) | 2175.893414y | |
Semi-major axis (a) | 36.32127a | |
Eccentricity (e) | 0.87758 | |
Inclination (i) | 94.4675° | |
Longitude of periastron (ω) | 102.675° | |
Node (Ω) | 31.3916° | |
Notes | | |
Reference | Kpp2020f | |
Equinox | | |
Last observation | | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
35.5 |
22.242 |
2001 |
35.5 |
22.202 |
2002 |
35.5 |
22.162 |
2003 |
35.5 |
22.121 |
2004 |
35.5 |
22.081 |
2005 |
35.5 |
22.040 |
2006 |
35.4 |
21.998 |
2007 |
35.4 |
21.956 |
2008 |
35.4 |
21.914 |
2009 |
35.4 |
21.872 |
2010 |
35.4 |
21.829 |
2011 |
35.4 |
21.786 |
2012 |
35.3 |
21.742 |
2013 |
35.3 |
21.698 |
2014 |
35.3 |
21.654 |
2015 |
35.3 |
21.609 |
2016 |
35.3 |
21.564 |
2017 |
35.3 |
21.518 |
2018 |
35.2 |
21.472 |
2019 |
35.2 |
21.426 |
2020 |
35.2 |
21.379 |
2021 |
35.2 |
21.332 |
2022 |
35.2 |
21.285 |
2023 |
35.1 |
21.237 |
2024 |
35.1 |
21.189 |
2025 |
35.1 |
21.140 |
2026 |
35.1 |
21.091 |
2027 |
35.1 |
21.041 |
2028 |
35.0 |
20.991 |
2029 |
35.0 |
20.941 |
2030 |
35.0 |
20.890 |
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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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