Binary Central

Binary systems listed on this website


Over 500 binaries are listed, arranged by constellation.

Each link will send you to the graphic of the binocular view containing that binary.

For specific information for finding binaries consult the Binocular Menu under the constellation in question.

The binary labels are listed in this order: first any Bayer (Greek) labels,
then Flamsteed numbers, and finally other listings, alphabetically (although there may be exceptions).



Binaries listed by Constellation

ConstellationStar
Andromedagammadeltapi265659Groombridge 34
Antlilazeta2 and zeta1
Apusdelta1and delta2
Aquariuszeta2and zeta112Struve 2944Struve 2998
Aquila11 1523 57Struve 2404 Struve 2426Struve 2532
Araalphah4876
Ariesgamma lambda 1 30 33 41 Struve 326
Aurigapsi5omega1426Struve 698Struve 872Struve 929Otto Struve 147
Bootesepsiloniotakappamu xipi
"
39Sh 191Struve 1785Struve 1825Struve 1835Struve 1909Otto Struve 291









Caelumgamma1 - gamma2
CamelopardalisStruve 385Struve 484Struve 634Struve 1051Struve 1625Struve 1694Otto Struve 67
Cancerzetaiota sigma4phi224Struve 1177Struve 1245Struve 1254
"
Struve 1311
Canes Venaticialpha217
Canis Majorepsilonpi17h3945
Canis MinorStruve 1103
Capricornusalpha1 and alpha2beta
Carinaupsilon
CassiopeiaetasigmaphiStruve 131Struve 163
Centaurusgammaepsilon 3 4 DUN 128 DUN 141 DUN 142 DUN 151
"
DUN 159h4518h4546h4600h4608 h4619Cor 152Rmk 18
Cepheusbetadeltakappa xipi15
"
Krüger 60Struve 2816Struve 2819Struve 2872 Struve 2883
Cetus66 h1981h2052 Struve 39 Struve 274
Chamaeleonh4486h5444
CircinusalphaDUN 169h4699
Columbah3849h3857
Coma Berenicesalpha2121724 32-3335 Struve 1615
"
Struve 1633
Corona AustralisgammaBrs 14 k1–k2lambdah5014h5066
Corona Borealisgammazeta etasigmaStruve 1964Otto Struve 305
CorvusdeltaStruve 1669
CratergammaBU 600Struve 1509
Cruxalphagammaiotamu1--mu2h4524h4548
Cygnusbetaetalambdamuomicron1 omicron2tauupsilon
"
psi1617 2649 61h1470 Struve 2268Struve 2486
"
Struve 2557Struve 2658Struve 2666 Struve 2671Struve 2700Otto Struve 394Otto Struve 404
"
Otto Struve 414Otto Struve 437O Struve Sup. 182O Struve Sup. 196O Struve Sup. 206 O Struve Sup. 214









DelphinusgammaStruve 2725
Dracomunuomicronpsi16-1726
"
3940-41Struve 2155Struve 2278Struve 2348Struve 2378
EquuleusgammadeltaepsilonlambdaStruve 2786Struve 2793
Eridanusthetaomicron2 3255fp
Fornaxalpha
Geminialphadeltakappamunu
"
152038Struve 1083 Struve 1108Otto Struve 134
Grusdeltathetah5288DUN 246DUN 248DUN 249









Herculesalphadeltakappa mu
"
rho569599100
Horologiumh3643DUN 7DUN 10
Hydrabetaepsilon thetatau1phi2chi1 2954
"
h4455h4465 Struve 1255Struve 1290Struve 1347Struve 1473 Struve 1474
Hydrush3435h3475
Indusdeltatheta









Lacertaalpha 8 Struve 2890 Struve 2894 Struve 2902 Struve 2906
Leoalphagammaiotatau 754
"
8388 9093Struve 1399
Leo Minorbeta
Lepusalphagamma kappaiota h3750
"
h3752h3759h3780S 476
Libraalpha1,2 iotamu 18Struve 1962
Lupusalphagammaepsilonzeta kappa
"
mupitau1h4690
Lynx51215 192038Kui 37
"
Struve 958Struve 1009Struve 1282Struve 1333Struve 1338Struve 1369
Lyrabetadelta2epsilonzetaeta theta17
"
Struve 2349Struve 2367Struve 2376Struve 2397 Struve 2431Struve 2470Struve 2474Otto Struve 525









Mensah3607h3612 h3673
Microscopiumalphatheta2DUN 236
Monocerosbetaepsilon zeta15 Struve 910Struve 914 Struve 921Struve 953
"
Struve 1029 Struve 1111Struve 1112 Struve 1154Otto Struve 146
MuscabetathetaetaCoO 130h4432h4498
Normaepsiloniota1DUN 190DUN 193
Octanslambdamu2DUN 82
Ophiuchuseta lambdaomicron 1936 61
"
6770BU 126Struve App 34Struve 2276
Orionbetadelta zeta etatheta1,2 iota lambda
"
rho sigma 23 32 52 Sh 49Struve 712
"
Struve 721 Struve 747 Struve 754 Struve 761 Struve 790 Struve 798 Otto Struve 111









Pavoalphaxi DUN 231h5085
Pegasuskappa3 30 37 85
"
Struve 2834 Struve 2841 Struve 2857 Struve 2986
Perseusgamma epsilonzeta etathetaomicron2056
"
h1123Struve 268 Struve 270Struve 304 Struve 331Struve 392Struve 434Struve 533
Phoenixbeta zetatheta
Pictortheta iotamuDUN 27
Piscesalpha zetaeta phi psi135 38
"
55 657677100 Struve 3009
Piscis Austrinusbetagamma eta
Puppissigma ‘k’1,22
Pyxisepsilon zeta
Reticulumzeta theta









Sagittazeta
Sagittariusbeta1 zeta eta mu nu1 54
"
U h 5003 h 5082 H N 119 DUN 219
Scorpius alpha beta nu xi sigma Struve 1999
Sculptordelta epsilon kappa1 tau h 5417
ScutumH VI 50 Struve 2325 Struve 2391
Serpensbeta delta theta nu
"
5 6 Struve 1919 Struve 2375 Otto Struve 300
Sextansgamma









Taurusdelta theta kappa1,2 sigma2-1 phi chi
"
30 62 111 118 h3275 Struve 495
"
Struve 572 Struve 670 Struve 674 Struve 680 Struve 730 Struve 742 Struve 749
Telescopiumh 5033 h 5045
Triangulumepsilon 6Struve 232
Triangulum Australeepsilon iotaRmk 20
TucanabetaAC delta kappa1,2 lambda1









Ursa Major alpha zeta xi sigma2 phi 21 23
"
78 Struve 1495 Struve 1520 Struve 1695 Otto Struve 235
Ursa Minoralphah2682
Velagamma2 delta mu psi A B H
"
b p z DUN 69 h4069 See 96
Virgogamma theta tau 17 81 CU Struve 1616
"
Struve 1664 Struve 1682 Struve 1689 Struve 1719 Struve 1788 Struve 1833 Struve 1869
Volansgamma epsilon zeta kappa h3997 h4164
Vulpecula13 16 Struve 2445 Struve 2455 Struve 2457 Struve 2540









Last updated 7 September 2014

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