09333-0711 CBL 131 (HD 82674)
09h 33m 19.91s -07° 11' 24.8" P.A. 19.00 sep 57.7 mag 6.38,11.04 Sp K0 dist. 124.84 pc (407.23 l.y.)
Coord 2000 |
09333-0711 |
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Discov num |
CBL 131 |
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Comp |
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Coord arcsec 2000 |
09 33 19.91 -07 11 24.8 |
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Date first |
1893 |
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Date last |
2015 |
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Obs |
8 |
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Pa first |
19 |
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Pa last |
19.3 |
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P.A. Now (θ) |
19.3° |
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Sep first |
57.8 |
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Sep last |
57.704 |
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Sep. Now (ρ) |
57.704" |
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Mag pri |
6.38 |
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Mag sec |
11.04 |
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delta mag (ΔM) |
4.66 |
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Spectral class |
K0 (yellow-orange) |
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Pri motion ra |
-061 |
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Sec motion ra |
-061 |
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Pri motion dec |
-022 |
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Sec motion dec |
-022 |
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Notes |
V
(Proper motion indicates physical) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 82674 |
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Constellation |
Hydra |
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SAO |
136951 |
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HIP |
46893 |
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Tycho2 |
4900-00669-1 |
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Gaia DR2 |
5745092432887588352 |
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HD |
82674 |
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HR |
3805 |
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GC |
13190 |
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BD |
BD-06 2939 |
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Distance |
124.84 |
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Distance ly |
407.23 |
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SUSPECTED ORBITAL ELEMENTS
Identifier | 09334-0711 CBL 131 A |
coord_arcsec_2000 | 093319.94-071124.5 |
Period (P) | 822.5d (2.25y) | ± 0.2 |
Periastron (T) | 53879.4d (2006.393y) | ± 2.4 |
Semi-major axis (a) | 17.7m | |
Eccentricity (e) | 0.098 | ± 0.002 |
Inclination (i) | 117.7° | ± 18.4 |
Longitude of periastron (ω) | 291.6° | ± 1.1 |
Node (Ω) | 21.9° | ± 13.2 |
Notes | n | |
Reference | WaX2015b | |
Equinox | | |
Last observation | | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
22.0 |
0.017 |
2001-01-01 |
221.1 |
0.016 |
2002-01-01 |
48.2 |
0.012 |
2003-01-01 |
254.4 |
0.011 |
2004-01-01 |
124.2 |
0.008 |
2005-01-01 |
320.3 |
0.010 |
2006-01-01 |
181.8 |
0.014 |
2007-01-01 |
0.9 |
0.015 |
2008-01-01 |
202.9 |
0.018 |
2009-01-01 |
22.7 |
0.017 |
2010-01-01 |
221.8 |
0.016 |
2011-01-01 |
49.5 |
0.012 |
2012-01-01 |
256.0 |
0.011 |
2013-01-01 |
127.3 |
0.008 |
2014-01-01 |
322.2 |
0.010 |
2015-01-01 |
182.6 |
0.014 |
2016-01-01 |
1.7 |
0.015 |
2017-01-01 |
203.4 |
0.018 |
2018-01-01 |
23.3 |
0.017 |
2019-01-01 |
222.5 |
0.016 |
2020-01-01 |
50.7 |
0.012 |
2021-01-01 |
257.6 |
0.010 |
2022-01-01 |
130.2 |
0.008 |
2023-01-01 |
324.0 |
0.010 |
2024-01-01 |
183.5 |
0.015 |
2025-01-01 |
2.5 |
0.015 |
2026-01-01 |
203.9 |
0.018 |
2027-01-01 |
23.9 |
0.017 |
2028-01-01 |
223.2 |
0.016 |
2029-01-01 |
52.0 |
0.012 |
2030-01-01 |
259.3 |
0.010 |
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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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