05319-7620 HJ 3795 (Gam Men)
05h 31m 53.01s -76° 20' 27.4" P.A. 144.00 sep 49.6 mag 5.31,11.99 Sp K2III dist. 31.36 pc (102.3 l.y.)
Coord 2000 |
05319-7620 |
|
Discov num |
HJ 3795 |
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Comp |
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Coord arcsec 2000 |
05 31 53.01 -76 20 27.4 |
|
Date first |
1836 |
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Date last |
2000 |
|
Obs |
6 |
|
Pa first |
67 |
|
Pa last |
143.8 |
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P.A. Now (θ) |
143.8° |
|
Sep first |
60.0 |
|
Sep last |
49.55 |
|
Sep. Now (ρ) |
49.55" |
|
Mag pri |
5.31 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
6.68 |
|
Spectral class |
K2III (yellow-orange) |
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Pri motion ra |
+143 |
|
Sec motion ra |
+028 |
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Pri motion dec |
+287 |
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Sec motion dec |
-051 |
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Notes |
N
(See Notes) |
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rPM=1.113
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
Gam Men |
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Constellation |
Mensa |
|
SAO |
256201 |
|
HIP |
25918 |
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Tycho2 |
9378-01692-1 |
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Gaia DR2 |
4648162939452971008 |
|
HD |
37763 |
|
HR |
1953 |
|
GC |
6966 |
|
CP |
CP-76 333 |
|
Bayer |
Gamma Mensae |
|
Bayer name |
Gam Men |
|
FK5 |
214 |
|
Distance |
31.36 |
|
Distance ly |
102.3 |
|
Bayer greek |
γ Men |
|
ORBITAL ELEMENTS SOLUTION #1
Period (P) | 7.455y | ± 4.857 |
Periastron (T) | 1995.111y | ± 4.085 |
Semi-major axis (a) | 51m | ± 10 |
Eccentricity (e) | 0.59 | ± 0.15 |
Inclination (i) | 53° | ± 8 |
Longitude of periastron (ω) | 124° | ± 74 |
Node (Ω) | 117° | ± 90 |
Notes | n | |
Reference | Gln2006 | |
Equinox | | |
Last observation | 1993 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
92.5 |
0.066 |
2001 |
107.6 |
0.059 |
2002 |
138.0 |
0.030 |
2003 |
310.7 |
0.028 |
2004 |
9.9 |
0.036 |
2005 |
47.6 |
0.046 |
2006 |
70.2 |
0.058 |
2007 |
86.0 |
0.065 |
2008 |
100.3 |
0.064 |
2009 |
119.3 |
0.047 |
2010 |
249.8 |
0.015 |
2011 |
345.8 |
0.033 |
2012 |
33.0 |
0.041 |
2013 |
61.2 |
0.053 |
2014 |
79.3 |
0.063 |
2015 |
93.7 |
0.066 |
2016 |
109.2 |
0.057 |
2017 |
144.8 |
0.026 |
2018 |
317.3 |
0.029 |
2019 |
14.1 |
0.036 |
2020 |
50.1 |
0.047 |
2021 |
71.8 |
0.059 |
2022 |
87.3 |
0.066 |
2023 |
101.7 |
0.063 |
2024 |
121.9 |
0.044 |
2025 |
270.1 |
0.018 |
2026 |
350.9 |
0.033 |
2027 |
36.2 |
0.042 |
2028 |
63.1 |
0.054 |
2029 |
80.7 |
0.063 |
2030 |
95.0 |
0.066 |
|
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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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ORBITAL ELEMENTS SOLUTION #2
Period (P) | 8.512y | ± 4.945 |
Periastron (T) | 1995.522y | ± 4.356 |
Semi-major axis (a) | 60m | ± 17 |
Eccentricity (e) | 0.53 | ± 0.16 |
Inclination (i) | 52° | ± 8 |
Longitude of periastron (ω) | 124° | ± 38 |
Node (Ω) | 123° | ± 16 |
Notes | n | |
Reference | Gln2006 | |
Equinox | | |
Last observation | 1993 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
84.2 |
0.071 |
2001 |
98.5 |
0.076 |
2002 |
112.8 |
0.071 |
2003 |
134.3 |
0.049 |
2004 |
254.4 |
0.020 |
2005 |
336.0 |
0.040 |
2006 |
21.1 |
0.045 |
2007 |
54.0 |
0.055 |
2008 |
75.6 |
0.067 |
2009 |
91.4 |
0.075 |
2010 |
105.3 |
0.075 |
2011 |
121.4 |
0.063 |
2012 |
160.6 |
0.029 |
2013 |
307.6 |
0.035 |
2014 |
359.1 |
0.042 |
2015 |
38.9 |
0.049 |
2016 |
65.6 |
0.061 |
2017 |
83.8 |
0.071 |
2018 |
98.2 |
0.076 |
2019 |
112.4 |
0.071 |
2020 |
133.5 |
0.050 |
2021 |
249.7 |
0.020 |
2022 |
334.8 |
0.040 |
2023 |
20.1 |
0.045 |
2024 |
53.3 |
0.055 |
2025 |
75.2 |
0.066 |
2026 |
91.1 |
0.075 |
2027 |
104.9 |
0.075 |
2028 |
120.9 |
0.064 |
2029 |
158.5 |
0.030 |
2030 |
306.0 |
0.034 |
|
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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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ORBITAL ELEMENTS SOLUTION #3
Period (P) | 2349.5d (6.43y) | ± 8.7 |
Periastron (T) | 55634.6d (2011.198y) | ± 10.8 |
Semi-major axis (a) | 10.5m | ± 1.3 |
Eccentricity (e) | 0.885 | ± 0.029 |
Inclination (i) | 155.7° | ± 10.7 |
Longitude of periastron (ω) | 208.5° | ± 4.2 |
Node (Ω) | 237.9° | ± 11.7 |
Notes | | |
Reference | SaJ2011 | |
Equinox | | |
Last observation | | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
223.5 |
0.017 |
2001-01-01 |
215.4 |
0.019 |
2002-01-01 |
208.4 |
0.019 |
2003-01-01 |
200.3 |
0.016 |
2004-01-01 |
185.8 |
0.010 |
2005-01-01 |
259.0 |
0.005 |
2006-01-01 |
228.2 |
0.014 |
2007-01-01 |
218.6 |
0.018 |
2008-01-01 |
211.4 |
0.019 |
2009-01-01 |
204.1 |
0.018 |
2010-01-01 |
193.7 |
0.014 |
2011-01-01 |
153.9 |
0.004 |
2012-01-01 |
235.0 |
0.011 |
2013-01-01 |
222.2 |
0.017 |
2014-01-01 |
214.5 |
0.019 |
2015-01-01 |
207.4 |
0.019 |
2016-01-01 |
198.9 |
0.016 |
2017-01-01 |
182.1 |
0.009 |
2018-01-01 |
248.9 |
0.007 |
2019-01-01 |
226.6 |
0.015 |
2020-01-01 |
217.6 |
0.019 |
2021-01-01 |
210.5 |
0.019 |
2022-01-01 |
203.0 |
0.018 |
2023-01-01 |
191.6 |
0.013 |
2024-01-01 |
110.4 |
0.002 |
2025-01-01 |
232.5 |
0.012 |
2026-01-01 |
221.0 |
0.018 |
2027-01-01 |
213.5 |
0.019 |
2028-01-01 |
206.4 |
0.019 |
2029-01-01 |
197.4 |
0.015 |
2030-01-01 |
177.2 |
0.008 |
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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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ORBITAL ELEMENTS SOLUTION #4
Period (P) | 2354.3d (6.45y) | ± 8.9 |
Periastron (T) | 55585.8d (2011.065y) | ± 13.3 |
Semi-major axis (a) | 8.9m | ± 1.2 |
Eccentricity (e) | 0.703 | ± 0.02 |
Inclination (i) | 165° | ± 2.6 |
Longitude of periastron (ω) | 228.3° | ± 1.4 |
Node (Ω) | 279.3° | ± 13 |
Notes | | |
Reference | SaJ2011 | |
Equinox | | |
Last observation | | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
252.9 |
0.013 |
2001-01-01 |
237.5 |
0.015 |
2002-01-01 |
223.5 |
0.014 |
2003-01-01 |
206.4 |
0.012 |
2004-01-01 |
171.7 |
0.007 |
2005-01-01 |
309.1 |
0.005 |
2006-01-01 |
262.0 |
0.011 |
2007-01-01 |
243.9 |
0.014 |
2008-01-01 |
229.8 |
0.015 |
2009-01-01 |
214.8 |
0.013 |
2010-01-01 |
192.0 |
0.010 |
2011-01-01 |
79.9 |
0.003 |
2012-01-01 |
274.8 |
0.009 |
2013-01-01 |
251.0 |
0.013 |
2014-01-01 |
236.0 |
0.015 |
2015-01-01 |
221.9 |
0.014 |
2016-01-01 |
204.1 |
0.012 |
2017-01-01 |
163.8 |
0.006 |
2018-01-01 |
298.6 |
0.006 |
2019-01-01 |
259.5 |
0.012 |
2020-01-01 |
242.3 |
0.014 |
2021-01-01 |
228.3 |
0.015 |
2022-01-01 |
213.0 |
0.013 |
2023-01-01 |
188.2 |
0.009 |
2024-01-01 |
32.5 |
0.003 |
2025-01-01 |
271.1 |
0.010 |
2026-01-01 |
249.2 |
0.014 |
2027-01-01 |
234.5 |
0.015 |
2028-01-01 |
220.3 |
0.014 |
2029-01-01 |
201.5 |
0.011 |
2030-01-01 |
153.5 |
0.005 |
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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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ORBITAL ELEMENTS SOLUTION #5
Period (P) | 796d (2.18y) | ± 48 |
Periastron (T) | 48615d (1991.979y) | ± 164 |
Semi-major axis (a) | 8.4m | ± 2.6 |
Eccentricity (e) | 0.24 | ± 0.3 |
Inclination (i) | 51° | ± 12 |
Longitude of periastron (ω) | 88° | ± 66 |
Node (Ω) | 153° | ± 106 |
Notes | | |
Reference | Gln2007 | |
Equinox | | |
Last observation | 1991 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
117.4 |
0.008 |
2001-01-01 |
322.3 |
0.007 |
2002-01-01 |
93.9 |
0.007 |
2003-01-01 |
287.5 |
0.005 |
2004-01-01 |
65.5 |
0.007 |
2005-01-01 |
216.7 |
0.004 |
2006-01-01 |
36.8 |
0.007 |
2007-01-01 |
171.1 |
0.007 |
2008-01-01 |
12.7 |
0.008 |
2009-01-01 |
148.0 |
0.008 |
2010-01-01 |
353.2 |
0.008 |
2011-01-01 |
129.0 |
0.008 |
2012-01-01 |
334.7 |
0.008 |
2013-01-01 |
108.1 |
0.007 |
2014-01-01 |
310.7 |
0.006 |
2015-01-01 |
82.3 |
0.007 |
2016-01-01 |
260.5 |
0.004 |
2017-01-01 |
52.9 |
0.007 |
2018-01-01 |
192.2 |
0.005 |
2019-01-01 |
25.9 |
0.007 |
2020-01-01 |
160.1 |
0.007 |
2021-01-01 |
4.0 |
0.008 |
2022-01-01 |
139.8 |
0.008 |
2023-01-01 |
345.5 |
0.008 |
2024-01-01 |
120.6 |
0.008 |
2025-01-01 |
325.8 |
0.008 |
2026-01-01 |
97.8 |
0.007 |
2027-01-01 |
294.7 |
0.005 |
2028-01-01 |
70.0 |
0.007 |
2029-01-01 |
227.5 |
0.004 |
2030-01-01 |
40.8 |
0.007 |
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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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