Do you like observing open clusters? Do you enjoy a challenge? If you answered yes to both questions, this list is for you. The Berkeley Open Cluster program contains 88 clusters first observed by astronomers at the University of California at Berkeley. Their observations were published as a Catalogue of Star Clusters and Associations by Gosta Lynga in 1958.
To download this observing program for use in the following popular astronomy software applications, simply right-click the appropriate button and select Save Target As... from the menu. Navigate to the folder of your choice and click OK.
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Sky Map Pro (.tgl) coming soon |
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| Object | Con | RA | Dec | Size | S.A. | U2000 |
| Berkeley 59 | Cep | 00h02m46.7s | +67°24'12" | 10.0' | 1 | I-15 |
| Berkeley 104 | Cas | 00h03m41.7s | +63°37'12" | 4.0' | 1 | I-15 |
| Berkeley 1 | Cas | 00h09m51.3s | +60°27'12" | 5.0' | 1 | I-35 |
| Berkeley 60 | Cas | 00h17m55.9s | +60°59'10" | 4.0' | 1 | I-35 |
| Berkeley 2 | Cas | 00h25m29.9s | +60°25'08" | 4.0' | 1 | I-35 |
| Berkeley 4 | Cas | 00h45m45.1s | +64°25'56" | 5.0' | 1 | I-16 |
| Berkeley 61 | Cas | 00h48m45.0s | +67°15'53" | 4.0' | 1 | I-16 |
| Berkeley 62 | Cas | 01h01m18.4s | +63°58'41" | 10.0' | 1 | I-16 |
| Berkeley 5 | Cas | 01h48m08.0s | +62°57'26" | 3.0' | 1 | I-16 |
| Berkeley 6 | Cas | 01h51m29.2s | +61°06'19" | 5.0' | 1 | I-17 |
| Berkeley 7 | Cas | 01h54m28.0s | +62°23'13" | 4.0' | 1 | I-17 |
| Berkeley 8 | Cas | 02h01m27.6s | +75°36'00" | 7.0' | 1 | I-4 |
| Berkeley 63 | Cas | 02h19m58.0s | +63°46'12" | 4.0' | 1 | I-17 |
| Berkeley 64 | Cas | 02h21m25.0s | +65°55'09" | 4.0' | 1 | I-17 |
| Berkeley 65 | Cas | 02h39m20.2s | +60°26'18" | 5.0' | 1 | I-38 |
| Berkeley 66 | Cas | 03h04m37.1s | +58°46'58" | 6.0' | 1 | I-38 |
| Berkeley 9 | Per | 03h33m03.9s | +52°43'16" | 5.0' | 1 | I-39 |
| Berkeley 10 | Cam | 03h39m51.2s | +66°32'54" | 12.0' | 1 | I-18 |
| Berkeley 11 | Per | 04h20m54.1s | +44°56'01" | 5.0' | 5 | I-64 |
| Berkeley 67 | Per | 04h38m29.7s | +50°45'46" | 7.0' | 5 | I-40 |
| Berkeley 68 | Per | 04h44m50.7s | +42°04'15" | 12.0' | 5 | I-65 |
| Berkeley 12 | Per | 04h44m58.0s | +42°41'15" | 6.0' | 5 | I-65 |
| Berkeley 13 | Cam | 04h55m56.4s | +52°45'28" | 7.0' | 1 | I-40 |
| Berkeley 14 | Aur | 05h00m31.3s | +43°29'04" | 9.0' | 5 | I-65 |
| Berkeley 15 | Aur | 05h02m39.8s | +44°27'55" | 9.0' | 5 | I-65 |
| Berkeley 17 | Aur | 05h20m55.3s | +30°36'25" | 13.0' | 5 | I-97 |
| Berkeley 18 | Aur | 05h22m31.7s | +45°24'22" | 20.0' | 5 | I-66 |
| Berkeley 19 | Aur | 05h24m23.7s | +29°36'08" | 6.0' | 5 | I-97 |
| Berkeley 69 | Aur | 05h24m53.0s | +32°39'07" | 5.0' | 5 | I-97 |
| Berkeley 70 | Aur | 05h26m05.5s | +41°54'04" | 12.0' | 5 | I-66 |
| Berkeley 20 | Ori | 05h33m12.9s | +00°13'18" | 3.0' | 11 | I+II-225 |
| Berkeley 71 | Aur | 05h41m35.1s | +32°23'48" | 5.0' | 5 | I-98 |
| Berkeley 72 | Ori | 05h50m36.7s | +22°12'01" | 5.0' | 5 | I-136 |
| Berkeley 21 | Ori | 05h52m00.1s | +21°46'54" | 6.0' | 5 | I-136 |
| Berkeley 22 | Ori | 05h58m40.9s | +07°50'18" | 2.0' | 11 | I-181 |
| Berkeley 73 | Mon | 06h22m16.8s | -06°19'41" | 3.0' | 11 | II-272 |
| Berkeley 23 | Gem | 06h33m46.3s | +20°32'34" | 4.0' | 5 | I-137 |
| Berkeley 24 | Mon | 06h38m02.0s | +00°49'06" | 10.0' | 12 | I+II-227 |
| Berkeley 25 | CMa | 06h41m15.5s | -16°30'15" | 6.0' | 12 | II-273 |
| Berkeley 75 | CMa | 06h49m29.0s | -23°56'56" | 4.0' | 19 | II-318 |
| Berkeley 29 | Gem |