Binary Central

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

Constellation Star
Andromeda gamma delta pi 26 56 59 Groombridge 34

Antlila zeta² and zeta¹

Apus delta¹and delta²

Aquarius zeta²and zeta¹ 12 Struve 2944 Struve 2998

Aquila 11 15 23 57 Struve 2404 Struve 2426 Struve 2532

Ara alpha h4876

Aries gamma lambda 1 30 33 41 Struve 326

Auriga psi⁵ omega 14 26 Struve 698 Struve 872 Struve 929 Otto Struve 147
Bootes epsilon iota kappa mu xi pi

"
39 Sh 191 Struve 1785 Struve 1825 Struve 1835 Struve 1909 Otto Struve 291

Caelum gamma¹ - gamma²

Camelopardalis Struve 385 Struve 484 Struve 634 Struve 1051 Struve 1625 Struve 1694 Otto Struve 67

Cancer zeta iota sigma⁴ phi² 24 Struve 1177 Struve 1245 Struve 1254

"
Struve 1311

Canes Venatici alpha 2 17

Canis Major epsilon pi 17 h3945

Canis Minor Struve 1103

Capricornus alpha¹ and alpha² beta

Carina upsilon

Cassiopeia eta sigma phi Struve 131 Struve 163

Centaurus gamma epsilon 3 4 DUN 128 DUN 141 DUN 142 DUN 151

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DUN 159 h4518 h4546 h4600 h4608 h4619 Cor 152 Rmk 18

Cepheus beta delta kappa xi pi 15

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Krüger 60 Struve 2816 Struve 2819 Struve 2872 Struve 2883

Cetus 66 h1981 h2052 Struve 39 Struve 274

Chamaeleon h4486 h5444

Circinus alpha DUN 169 h4699

Columba h3849 h3857

Coma Berenices alpha 2 12 17 24 32-33 35 Struve 1615

"
Struve 1633

Corona Australis gamma Brs 14 k¹–k² lambda h5014 h5066

Corona Borealis gamma zeta eta sigma Struve 1964 Otto Struve 305

Corvus delta Struve 1669

Crater gamma BU 600 Struve 1509

Crux alpha gamma iota mu¹--mu² h4524 h4548

Cygnus beta eta lambda mu omicron¹ omicron² tau upsilon

"
psi 16 17 26 49 61 h1470 Struve 2268 Struve 2486

"
Struve 2557 Struve 2658 Struve 2666 Struve 2671 Struve 2700 Otto Struve 394 Otto Struve 404

"
Otto Struve 414 Otto Struve 437 O Struve Sup. 182 O Struve Sup. 196 O Struve Sup. 206 O Struve Sup. 214

Delphinus gamma Struve 2725

Draco mu nu omicron psi 16-17 26

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39 40-41 Struve 2155 Struve 2278 Struve 2348 Struve 2378

Equuleus gamma delta epsilon lambda Struve 2786 Struve 2793

Eridanus theta omicron² 32 55 f p

Fornax alpha

Gemini alpha delta kappa mu nu

"
15 20 38 Struve 1083 Struve 1108 Otto Struve 134

Grus delta theta h5288 DUN 246 DUN 248 DUN 249

Hercules alpha delta kappa mu

"
rho 56 95 99 100

Horologium h3643 DUN 7 DUN 10

Hydra beta epsilon theta tau¹ phi² chi¹ 29 54

"
h4455 h4465 Struve 1255 Struve 1290 Struve 1347 Struve 1473 Struve 1474

Hydrus h3435 h3475

Indus delta theta

Lacerta alpha 8 Struve 2890 Struve 2894 Struve 2902 Struve 2906

Leo alpha gamma iota tau 7 54

"
83 88 90 93 Struve 1399

Leo Minor beta

Lepus alpha gamma kappa iota h3750

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h3752 h3759 h3780 S 476

Libra alpha^1,2 iota mu 18 Struve 1962

Lupus alpha gamma epsilon zeta kappa
"
mu pi tau¹ h4690

Lynx 5 12 15 19 20 38 Kui 37

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Struve 958 Struve 1009 Struve 1282 Struve 1333 Struve 1338 Struve 1369

Lyra beta delta² epsilon zeta eta theta 17

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Struve 2349 Struve 2367 Struve 2376 Struve 2397 Struve 2431 Struve 2470 Struve 2474 Otto Struve 525

Mensa h3607 h3612 h3673

Microscopium alpha theta² DUN 236

Monoceros beta epsilon zeta 15 Struve 910 Struve 914 Struve 921 Struve 953

"
Struve 1029 Struve 1111 Struve 1112 Struve 1154 Otto Struve 146

Musca beta theta eta CoO 130 h4432 h4498

Norma epsilon iota¹ DUN 190 DUN 193

Octans lambda mu² DUN 82

Ophiuchus eta lambda omicron 19 36 61

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67 70 BU 126 Struve App 34 Struve 2276

Orion beta delta zeta eta theta¹,² iota lambda

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rho sigma 23 32 52 Sh 49 Struve 712

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Struve 721 Struve 747 Struve 754 Struve 761 Struve 790 Struve 798 Otto Struve 111

Pavo alpha xi DUN 231 h5085

Pegasus kappa 3 30 37 85

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Struve 2834 Struve 2841 Struve 2857 Struve 2986

Perseus gamma epsilon zeta eta theta omicron 20 56

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h1123 Struve 268 Struve 270 Struve 304 Struve 331 Struve 392 Struve 434 Struve 533

Phoenix beta zeta theta

Pictor theta iota mu DUN 27

Pisces alpha zeta eta phi psi¹ 35 38

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55 65 76 77 100 Struve 3009

Piscis Austrinus beta gamma eta

Puppis sigma ‘k’^1,2 2

Pyxis epsilon zeta

Reticulum zeta theta

Sagitta zeta

Sagittarius beta¹ zeta eta mu nu¹ 54

"
U h 5003 h 5082 H N 119 DUN 219

Scorpius alpha beta nu xi sigma Struve 1999

Sculptor delta epsilon kappa¹ tau h 5417

Scutum H VI 50 Struve 2325 Struve 2391

Serpens beta delta theta nu

"
5 6 Struve 1919 Struve 2375 Otto Struve 300

Sextans gamma

Taurus delta theta kappa^1,2 sigma^2-1 phi chi

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30 62 111 118 h3275 Struve 495

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Struve 572 Struve 670 Struve 674 Struve 680 Struve 730 Struve 742 Struve 749

Telescopium h 5033 h 5045

Triangulum epsilon 6 Struve 232

Triangulum Australe epsilon iota Rmk 20

Tucana beta^AC delta kappa^1,2 lambda¹

Ursa Major alpha zeta xi sigma² phi 21 23

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78 Struve 1495 Struve 1520 Struve 1695 Otto Struve 235

Ursa Minor alpha h2682

Vela gamma² delta mu psi A B H

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b p z DUN 69 h4069 See 96

Virgo gamma theta tau 17 81 CU Struve 1616

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Struve 1664 Struve 1682 Struve 1689 Struve 1719 Struve 1788 Struve 1833 Struve 1869

Volans gamma epsilon zeta kappa h3997 h4164

Vulpecula 13 16 Struve 2445 Struve 2455 Struve 2457 Struve 2540

Last updated 7 September 2014

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