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Doubles in session


Current system
05319-7620
HJ 3795
Gam Men


Nearby doubles
7' : 05333-7616
TDS3234

9' : 05301-7615
TOK 18

21' : 05267-7612
KPP3615

26' : 05269-7603
UC 1311

31' : 05259-7642
RST2386

56' : 05443-7548
HEI 668

58' : 05157-7631
LDS 142

59' : 05181-7654
TOK 663

65' : 05275-7723
HDS 719AB

67' : 05330-7514
I 347

72' : 05455-7530
KPP3631

91' : 05476-7734
RST2407

98' : 05426-7452
HJ 3814

103' : 05225-7444
UC 1300

103' : 05206-7756
TDS3150

118' : 05258-7425
MUZ 1

124' : 05472-7431
TDS3342

134' : 05375-7833
TDS3263

142' : 05202-7407
UC 1297

147' : 05246-7356
KPP2380

148' : 05178-7840
LDS 144

149' : 05135-7409
B 2097

150' : 05341-7351
HEI 661

167' : 05127-7856
UC 1280

171' : 05122-7859
HDS 688

176' : 05360-7326
HEI 663



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

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 Comp Coord arcsec 2000 05 31 53.01 -76 20 27.4
Date first 1836 Date last 2000 Obs 6
Pa first 67 Pa last 143.8 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)
Pri motion ra +143 Sec motion ra +028
Pri motion dec +287 Sec motion dec -051
Notes N (See Notes)
rPM=1.113
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Gam Men Constellation Mensa SAO 256201 HIP 25918
Tycho2 9378-01692-1 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 Notesn ReferenceGln2006
Equinox Last observation1993 Grade9(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


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds05319-7620r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
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 Notesn ReferenceGln2006
Equinox Last observation1993 Grade9(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


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds05319-7620s.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
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 ReferenceSaJ2011
Equinox Last observation Grade9(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


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06165-4032p.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
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 ReferenceSaJ2011
Equinox Last observation Grade9(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


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06165-4032o.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
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 ReferenceGln2007
Equinox Last observation1991 Grade9(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


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds06215-2909r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic