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Doubles in session


Current system
07092+1903
CHR 216
HD 54322


Nearby doubles
16' : 07099+1851
OCC 894

35' : 07105+1834
STJ 23

39' : 07102+1826
OCC 899

39' : 07075+1833
GWP 872AB

42' : 07064+1853
COU 584

45' : 07061+1903
J 728

46' : 07123+1919
LDS3729

50' : 07061+1841
WIS 137

50' : 07106+1948
TDS4548

50' : 07123+1839
AG 331

51' : 07076+1817
BRT2369

61' : 07065+1950
STJ 28

63' : 07118+1953
COU 925AB

64' : 07069+1808
SKF 272

65' : 07138+1858
A 2524

71' : 07106+1754
TDS4549

77' : 07081+2016
SLE 401

78' : 07102+1746
GWP 875

81' : 07091+2023
BKO 396

81' : 07040+1934
SLE 396

82' : 07052+2001
HO 29

84' : 07094+1739
XMI 47

84' : 07087+1739
HDS 992

85' : 07093+2027
BKO 397

88' : 07154+1904
A 2527

88' : 07153+1849
CHR 217



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07092+1903 CHR 216 (HD 54322)

 
 
07h 09m 13.48s +19° 02' 33.9" P.A. 335.00 sep 0.2 mag 8.79,10.20 Sp G5 dist. 61.2 pc (199.63 l.y.)
 
 
Coord 2000 07092+1903 Discov num CHR 216 Comp Coord arcsec 2000 07 09 13.48 +19 02 33.9
Date first 1991 Date last 2018 Obs 17
Pa first 347 Pa last 335.3 P.A. Now (θ) 331.7°
Sep first 0.1 Sep last 0.175 Sep. Now (ρ) 0.173"
Mag pri 8.79 Mag sec 10.20 delta mag (ΔM) 1.41 Spectral class G5 (yellow)
Pri motion ra +034 Sec motion ra
Pri motion dec -044 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 54322 Constellation Gemini SAO 96561 HIP 34524
Tycho2 1353-01092-1 Gaia DR2 3361862114523772544 HD 54322 BD BD+19 1624
Distance 61.2 Distance ly 199.63
 
 
ORBITAL ELEMENTS
 
 
Period (P)27.6y± 1.1 Periastron (T)2010.81y± 0.25 Semi-major axis (a)0.179a± 0.013
Eccentricity (e)0.94 Inclination (i)103.3°± 1.9 Longitude of periastron (ω)244.5°± 2.3
Node (Ω)355.6°± 1.7 Notesn ReferenceRAO2015
Equinox2000 Last observation2013 Grade3(1=Definitive, 9=Indet.)
label theta rho
2000 325.8 0.145
2001 324.1 0.136
2002 322.2 0.125
2003 319.9 0.114
2004 317.1 0.102
2005 313.5 0.089
2006 308.6 0.075
2007 301.3 0.060
2008 289.1 0.045
2009 265.8 0.032
2010 222.0 0.025
2011 357.7 0.028
2012 347.1 0.089
2013 344.1 0.119
2014 342.1 0.138
2015 340.5 0.152
2016 339.2 0.162
2017 338.0 0.170
2018 336.9 0.175
2019 335.9 0.177
2020 334.8 0.179
2021 333.8 0.178
2022 332.8 0.176
2023 331.7 0.173
2024 330.6 0.169
2025 329.4 0.164
2026 328.1 0.157
2027 326.7 0.150
2028 325.2 0.141
2029 323.4 0.132
2030 321.3 0.121


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


 
  


wds07092%2B1903a.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 07092+1903 CHR 216 (HD 54322) : NOTES
 
 
discov_num notes refcode
CHR 216 First detected as an occultation binary by Africano. Afr1975
 
 
REFERENCES
 
 
refcode metd author reference
Afr1975 O j Africano, J.L., Cobb, C.L., Dunham, D.W., Evans, D.S., Fekel, F.C. & Vogt, S.S. 1975AJ.....80..689A
Afr1975 AJ 80, 689, 1975
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
 
 
DISCOVERER
 
 
idgroup discov author
1 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07092+1903 CHR 216 2000 7 324 0.1 8.79 10.20 G5 N D 070913.48+190233.9
07092+1903 CHR 216 2007 8 301 0.1 8.79 10.20 G5 N D 070913.48+190233.9
07092+1903 CHR 216 2013 9 346 0.1 8.79 10.20 G5 N D 070913.48+190233.9
07092+1903 CHR 216 2014 13 161 0.1 8.79 10.20 G5 NO 070913.48+190233.9
07092+1903 CHR 216 2015 14 342 0.2 8.79 10.20 G5 NO 070913.48+190233.9
07092+1903 CHR 216 2016 16 338 0.2 8.79 10.20 G5 NO 070913.48+190233.9
07092+1903 CHR 216 2018 17 335 0.2 8.79 10.20 G5 NO 070913.48+190233.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 07092+1903 CHR 216 (HD 54322) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07092+1903 CHR 216 (HD 54322) : MEASURES
 
 
No records found.

 
 
WDS 07092+1903 (HD 54322) : VIRTUAL EYEPIECE
 
 

07092+1903 CHR 216A mag 8.79 Sp G5 07092+1903 CHR 216B sep 0.2 P.A. 336.50 mag 10.2 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07092+1903 (HD 54322) : ALADIN DSS IMAGE @ 07h 09m 13.48s +19° 02' 33.9"
 
 
 
 
WDS 07092+1903 CHR 216 (HD 54322) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07092+1903 CHR 216 distance=0' 07099+1851 OCC 894 distance=16' 07105+1834 STJ 23 distance=35' 07102+1826 OCC 899 distance=39' 07075+1833 TDS4493Aa,Ab distance=39' 07075+1833 GWP 872AB distance=39' 07064+1853 COU 584 distance=42' 07061+1903 J 728 distance=45' 07123+1919 LDS3729 distance=46' 07061+1841 WIS 137 distance=50' 07106+1948 TDS4548 distance=50' 07123+1839 AG 331 distance=50' 07076+1817 BRT2369 distance=51' 07065+1950 STJ 28 distance=61' 07118+1953 COU 925AB distance=63' 07069+1808 SKF 272 distance=64' 07138+1858 A 2524 distance=65' 07106+1754 TDS4549 distance=71' 07081+2016 SLE 401 distance=77' 07102+1746 GWP 875 distance=78' 07091+2023 BKO 396 distance=81' 07040+1934 SLE 396 distance=81' 07052+2001 HO 29 distance=82' 07094+1739 XMI 47 distance=84' 07087+1739 HDS 992 distance=84' 07093+2027 BKO 397 distance=85' 07154+1904 A 2527 distance=88' 07153+1849 CHR 217 distance=88' 07156+1849 TDS4635 distance=91' 07035+1822 OCC 378 distance=92' 07046+2006 GRV 727 distance=92' 07138+1756 A 2525 distance=93' 07036+1956 SLE 394 distance=96' 07107+1728 OCC1002 distance=97' 07056+2027 SLE 400 distance=99' 07093+1723 XMI 46 distance=100' 07138+1746 STF1041 distance=101' 07022+1928 OCC 29 distance=104' 07082+1720 OCC1003 distance=104' 07062+1726 TVB 151 distance=106' 07036+1752 UC 101 distance=107' 07160+1816 BRT2371 distance=108' 07124+1724 MMA 27 distance=109' 07121+1721 MMA 26AB distance=110' 07121+1721 MMA 26AC distance=110' 07024+1808 J 358 distance=111' 07023+1809 DAM 741 distance=113' 07022+2000 SLE 391 distance=115' 07093+2058 BRT2370 distance=116' 07041+2034 SHJ 77BC distance=116' 07041+2034 SHJ 77AB (Mekbuda) distance=117' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 07092+1903 CHR 216 335 0.2
Show 07099+1851 OCC 894 -1 0.1 16
Show 07105+1834 STJ 23 276 1.4 35
Show 07102+1826 OCC 899 -1 0.1 39
Show 07075+1833 TDS4493 Aa,Ab 182 0.9 39
Show 07075+1833 GWP 872 AB 166 13.8 39
Show 07064+1853 COU 584 209 0.7 42
Show 07061+1903 J 728 73 3.0 45
Show 07123+1919 LDS3729 178 284.5 46
Show 07061+1841 WIS 137 336 335.2 50
Show 07106+1948 TDS4548 125 2.2 50
Show 07123+1839 AG 331 214 0.3 50
Show 07076+1817 BRT2369 297 4.0 51
Show 07065+1950 STJ 28 88 1.4 61
Show 07118+1953 COU 925 AB 65 0.5 63
Show 07069+1808 SKF 272 345 9.2 64
Show 07138+1858 A 2524 305 2.9 65
Show 07106+1754 TDS4549 107 0.9 71
Show 07081+2016 SLE 401 204 12.7 77
Show 07102+1746 GWP 875 332 104.4 78
Show 07091+2023 BKO 396 15 15.9 81
Show 07040+1934 SLE 396 180 23.4 81
Show 07052+2001 HO 29 157 5.0 82
Show 07094+1739 XMI 47 259 16.9 84
Show 07087+1739 HDS 992 59 0.3 84
Show 07093+2027 BKO 397 182 13.5 85
Show 07154+1904 A 2527 289 2.2 88
Show 07153+1849 CHR 217 340 0.2 88
Show 07156+1849 TDS4635 76 0.7 91
Show 07035+1822 OCC 378 -1 0.1 92
Show 07046+2006 GRV 727 180 31.9 92
Show 07138+1756 A 2525 100 0.9 93
Show 07036+1956 SLE 394 275 24.4 96
Show 07107+1728 OCC1002 -1 0.0 97
Show 07056+2027 SLE 400 354 23.4 99
Show 07093+1723 XMI 46 307 21.9 100
Show 07138+1746 STF1041 267 25.7 101
Show 07022+1928 OCC 29 -1 0.1 104
Show 07082+1720 OCC1003 -1 0.1 104
Show 07062+1726 TVB 151 174 26.7 106
Show 07036+1752 UC 101 240 23.3 107
Show 07160+1816 BRT2371 227 3.8 108
Show 07124+1724 MMA 27 171 26.7 109
Show 07121+1721 MMA 26 AB 5 26.7 110
Show 07121+1721 MMA 26 AC 328 21.0 110
Show 07024+1808 J 358 170 4.1 111
Show 07023+1809 DAM 741 303 8.3 113
Show 07022+2000 SLE 391 86 4.7 115
Show 07093+2058 BRT2370 208 5.0 116
Show 07041+2034 SHJ 77 BC 309 142.2 116
Show Mekbuda 07041+2034 SHJ 77 AB 85 87.3 117

 
 
WDS 07092+1903 : COMPONENTS
 
 
  A
B pa=336.5°
sep=0.17"
 
 
07092+1903 A
 
 
Componente originario normalizzato AB Name HD 54322 Coord arcsec 2000 070913.48+190233.9 Mag 8.79
Spectral class G5 (yellow) PmRA 34.00 PmDE -44.0 SAO 96561
HIP 34524 Tycho2 1353-01092-1 HD 54322 BD BD+19 1624
Tycho2
Tycho2 1353-01092-1 Pflag RAmdeg 107.30622874 DEmdeg 19.04262924
PmRA 32.6 PmDE -44.2 E RAmdeg 7 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.26 EpDEm 1990.70
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.173 E BTmag 0.019 VTmag 8.484
E VTmag 0.014 Prox 999 TYC T HIP 34524
CCDM AB RAdeg 107.30614944 DEdeg 19.04273139 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 6.9 E DEdeg 9.5 Posflg P
Corr 0.0
SAO
SAO 96561 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.046 Vmag 8.7 SpType G5
Double code Source 28 CatNum 2642 DM BD+19 1624
DMcomp BDsup HD 54322 M HD 0
GC RA1950rad 1.86005141 DE1950rad 0.333783 PmRA2000 0.002
PmDE2000 -0.043
Hipparcos
Catalog H HIP 34524 Proxy H RAhms 07 09 13.48
DEdms +19 02 33.9 Vmag 8.39 VarFlag R Vmag H
RAdeg 107.306 DEdeg 19.0427 AstroRef * Plx 16.65
CCDM 07092+1903 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 347 Rho 0.143 HD 54322 BD BD+19 1624
CD CP Dm number +19 1624 VIred 0.74
SpType G5 R SpType Coord arcsec 2000 070913.48+190233.9
Hipparcos 2
HIP 34524 Sn 55 So 3 Nc 2
RArad 1.8728456487 DErad 0.3323585265 Plx 16.34 PmRA 33.33
PmDE -44.09 E RArad 1.03 E DErad 0.69 E Plx 1.14
E pmRA 1.32 E pmDE 0.98 Hpmag 8.5275 E Hpmag 0.0015
SHp 0.013 VA 0 BV 0.685 E BV 0.018
VI 0.74
CCDM
Ccdm 07092+1903 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs -26.5
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA 34 PmDE -44 Dm number +19 1624 Cat1 BD
Name2 +19 679 Cat2 AGK2/3 HD 54322 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 34524
 
 
07092+1903 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070913.48+190234.1 Mag 10.2 Calc delta mag 1.41
Calc coord yes
CCDM
Ccdm 07092+1903 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.50 DDEs -26.4
R dRAs 82 Year 1991 Theta 347 Rho 0.1
Obs 1 Vmag 10.2 Sp PmNote *
PmRA 34 PmDE -44 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 34524