Double Stars - Photographs

A detailed description of the project, the data sources, additional websites and how you can contribute visual observations and photographs of double stars to the project are summarized in our introduction.

Double star lists:
Double/Multiple Stars 79
Visual Observations 196
Sketches 28
Photographs 79
Observers 13
Berthold Fuchs, Sarah Gebauer, Christopher Hay, Claus-Dieter Jahn, Jens Leich, Stefan Loibl, Mark McCarthy, Rene Merting, Uwe Pilz, John Raymond, Joerg S. Schlimmer, Frederik Wanink, Robert Zebahl
m1 m2 ρ θ Year Coordinates (J2000)
★★★ STTA254, WZ Cas AB 7m4 8m3 57.8'' 89° 2018 Cas 00h01m15.85s +60°21'19.00"
AC 7m4 9m6 155.4'' 324° 2015
AD 7m4 10m3 181.4'' 118° 2016
STF3061 8m4 8m5 7.8'' 149° 2016 Peg 00h05m44.45s +17°50'25.00"
omicron 2 Eri, 40 Eri, STF518 A-BC 4m4 9m3 83.7'' 102° 2016 Eri 04h15m16.32s -07°39'10.30"
BC 9m5 11m2 8.3'' 331° 2017
STF1399 7m7 8m4 30.2'' 176° 2017 Leo 09h57m02.21s +19°45'44.60"
STF1419 8m9 9m9 4.5'' 225° 2019 Leo 10h17m02.94s +10°06'51.70"
STF1421 8m2 9m1 4.6'' 330° 2017 Leo 10h18m05.54s +27°31'27.90"
STF1442 8m2 8m5 13.3'' 157° 2017 Leo 10h31m58.95s +22°02'22.00"
STF1443 9m9 10m0 5.3'' 161° 2018 LMi 10h33m17.07s +37°40'25.00"
STF1521 7m7 8m1 3.8'' 97° 2019 Leo 11h15m20.95s +27°34'15.60"
STF1568 10m4 10m5 9.2'' 43° 2015 Vir 11h43m16.61s +00°45'40.10"
STF1575 7m4 7m9 30.5'' 211° 2018 Vir 11h51m57.57s +08°49'48.00"
STF1579, 65 UMa AB-C 6m7 8m3 3.8'' 40° 2017 UMa 11h55m05.74s +46°28'36.60"
AB-D 6m7 7m0 62.5'' 114° 2018
67 UMa FOR1 AB 5m2 6m7 274.4'' 62° 2015 UMa 12h02m06.80s +43°02'44.30"
ARN5 AC 5m2 8m5 375.9'' 25° 2015
FOR1 AD 5m2 8m9 363.2'' 268° 2015
STF1618 9m5 9m5 26.0'' 245° 2015 Vir 12h15m03.46s +09°59'27.10"
STF1628 AB 9m5 10m1 9.6'' 240° 2015 Vir 12h18m42.90s +11°47'46.30"
AC 9m5 11m8 45.1'' 345° 2015
STF1636, 17 Vir 6m5 9m3 21.0'' 338° 2017 Vir 12h22m32.14s +05°18'20.10"
STF1645 7m5 8m1 9.8'' 156° 2017 CVn 12h28m04.45s +44°47'39.50"
STF1679 AB 9m6 10m0 5.9'' 208° 2017 CVn 12h46m00.83s +49°49'23.00"
AC 9m6 13m7 69.1'' 37° 2015
STF1681 8m9 8m9 9.2'' 17° 2016 Vir 12h49m34.82s +03°49'05.60"
★★ STF1692, 12 CVn, alpha CVn, Cor Caroli AB 2m9 5m5 19.5'' 230° 2018 CVn 12h56m01.67s +38°19'06.20"
STF1701 7m6 9m9 21.5'' 306° 2015 Vir 12h59m20.16s +06°30'21.10"
STF1712 10m2 10m6 9.1'' 332° 2016 Vir 13h03m32.39s +09°28'08.00"
STF1719 AB 7m6 8m2 7.1'' 358° 2016 Vir 13h07m19.75s +00°35'06.70"
STF1723 8m7 10m1 6.3'' 12° 2015 CVn 13h08m13.49s +38°44'20.20"
STF1740 7m1 7m4 25.6'' 75° 2018 Vir 13h23m39.16s +02°43'24.00"
★★ zeta UMa STF1744, 79 UMa, Mizar AB 2m2 3m9 14.4'' 153° 2017 UMa 13h23m55.42s +54°55'31.50"
STF1744, Mizar & Alcor AC 2m2 4m0 707.7'' 72° 2017
SMR4 AD 2m2 7m6 492.8'' 102° 2017
STF1746 7m7 10m7 22.8'' 246° 2015 Vir 13h28m09.72s +09°27'40.10"
STF1756 AB 9m9 10m4 14.7'' 177° 2016 Com 13h33m19.04s +23°00'51.00"
STF1772, 1 Boo AB 5m8 9m6 4.4'' 134° 2017 Boo 13h40m40.50s +19°57'20.40"
STF1789 8m6 9m0 6.7'' 328° 2015 CVn 13h54m05.19s +32°49'35.20"
STF1793 7m5 8m4 4.8'' 243° 2019 Boo 13h59m05.25s +25°48'57.60"
STF1805 9m0 9m2 4.9'' 34° 2018 Vir 14h09m57.24s +04°00'56.40"
STF1813 8m4 8m6 4.6'' 193° 2019 Vir 14h13m24.23s +05°24'03.20"
STF1835 A-BC 5m0 6m8 6.2'' 196° 2018 Boo 14h23m22.74s +08°26'47.90"
STF1838 7m5 7m7 9.7'' 335° 2017 Boo 14h24m05.76s +11°14'49.10"
STF1850 7m1 7m6 25.2'' 263° 2018 Boo 14h28m33.29s +28°17'25.90"
STF1864, pi 1 Boo AB 4m9 5m8 5.4'' 113° 2019 Boo 14h40m43.56s +16°25'05.90"
STF1877, epsilon Boo, Izar AB 2m6 4m8 2.8'' 347° 2018 Boo 14h44m59.14s +27°04'29.90"
STF1886 AB 7m6 9m7 7.9'' 224° 2018 Boo 14h51m02.31s +09°43'25.20"
STF1910 7m3 7m5 3.9'' 211° 2019 Boo 15h07m32.95s +09°13'33.80"
STF2098 AB 8m8 9m6 14.3'' 145° 2015 Her 16h45m43.47s +30°00'17.20"
AC 8m8 8m8 65.9'' 128° 2015
AD 8m8 11m0 67.6'' 18° 2015
DE 11m0 13m7 5.8'' 268° 2015
★★ STF2140, alpha Her, 64 Her, Ras Algethi AB 3m5 5m4 4.8'' 105° 2018 Her 17h14m38.86s +14°23'24.90"
STF2202, 61 Oph AB 6m1 6m5 20.7'' 94° 2018 Oph 17h44m34.09s +02°34'45.90"
STF2264, 95 Her 4m8 5m2 6.4'' 257° 2018 Her 18h01m30.41s +21°35'44.80"
70 Oph, P Oph, STF2272 AB 4m2 6m2 6.8'' 121° 2018 Oph 18h05m27.37s +02°29'59.30"
STF2280, 100 Her AB 5m8 5m8 14.3'' 183° 2018 Her 18h07m49.56s +26°06'04.40"
★★★ epsilon Lyr STFA37 AB-CD 4m7 4m6 209.5'' 172° 2016 Lyr 18h44m20.34s +39°40'12.40"
STFA37 AI 5m2 10m1 149.5'' 137° 2015
STF2382, 4 Lyr, epsilon 1 Lyr AB 5m2 6m1 2.2'' 346° 2018
STF2383, 5 Lyr, epsilon 2 Lyr CD 5m2 5m4 2.4'' 75° 2018
STF2391 AB 6m5 9m6 37.7'' 332° 2016 Sct 18h48m39.49s -06°00'15.50"
SHJ282 AC 6m1 7m6 45.4'' 350° 2018 Lyr 18h54m52.52s +33°58'06.90"
STF2417, theta Ser, 63 Ser, Alya AB 4m6 4m9 22.5'' 104° 2018 Ser 18h56m13.18s +04°12'12.90"
AC 4m6 6m8 421.0'' 58° 2007
STF2504 AB 7m0 9m0 8.6'' 282° 2015 Sge 19h20m59.85s +19°08'43.40"
STF2594, 57 Aql 5m7 6m3 35.7'' 171° 2018 Aql 19h54m37.65s -08°13'38.30"
13 Sge H4 100 AB 10m0 10m1 23.9'' 265° 2013 Sge 20h00m10.43s +17°30'09.10"
H4 100 AC 10m0 5m6 112.6'' 297° 2013
BU1477 CD 5m6 13m4 27.0'' 208° 2013
BU1477 CE 5m6 13m0 43.0'' 115° 2001
15 Sge STT592 AB 5m9 9m5 163.2'' 291° 2015 Sge 20h04m06.22s +17°04'12.60"
STT592 AC 5m9 6m9 217.0'' 335° 2015
BUP202 AD 5m9 11m3 89.1'' 2015
BUP202 AE 5m9 11m8 175.0'' 51° 2013
BUP202 AF 5m9 12m3 142.4'' 315° 2015
STTA202 BG 9m5 9m0 181.4'' 230° 2015
BUP202 CH 6m9 12m3 95.6'' 185° 2015
SMR20 AI 5m9 11m1 132.1'' 129° 2015
TNN14 AJ 4m4 13m5 3.3'' 283° 2004
TNN14 AK 4m4 12m4 6.2'' 162° 2004
TNN14 AL 4m4 13m0 9.3'' 140° 2004
STF2637, theta Sge, 17 Sge AB 6m6 8m8 11.6'' 332° 2018 Sge 20h09m56.61s +20°54'53.20"
AC 6m6 7m5 91.3'' 222° 2017
AD 6m6 11m9 172.8'' 226° 2016
★★ STF2725 AB 7m5 8m2 6.1'' 12° 2018 Del 20h46m13.31s +15°54'26.40"
STF2737, epsilon Equ, 1 Equ AB 6m0 6m3 0.2'' 281° 2018 Equ 20h59m04.54s +04°17'37.80"
AD 6m0 13m1 69.3'' 293° 2013
AB-C 5m3 7m0 10.6'' 67° 2018
★★★ STF2758, 61 Cyg AB 5m2 6m0 31.6'' 154° 2018 Cyg 21h06m53.95s +38°44'57.90"
STF2797, KP Peg 7m4 8m8 3.5'' 217° 2011 Peg 21h26m41.14s +13°41'17.80"
STF3112 AB 8m0 10m3 7.0'' 240° 2019 Peg 21h34m29.74s +09°29'58.90"
STT444 8m1 11m2 8.0'' 277° 2015 Peg 21h39m04.16s +20°36'05.70"
STF2829 8m9 9m7 17.1'' 15° 2015 Cyg 21h49m23.85s +30°45'14.10"
STF2828 AB 9m5 10m0 33.7'' 141° 2017 Peg 21h49m30.63s +03°23'45.30"
AC 9m5 10m0 33.1'' 135° 2017
AD 9m5 15m5 10.7'' 73° 2015
★★ STF2841 A-BC 6m5 8m0 22.4'' 110° 2018 Peg 21h54m17.44s +19°43'05.30"
STF2848 7m2 7m7 10.9'' 57° 2015 Peg 21h58m01.45s +05°56'25.30"
STF2861 8m1 8m6 7.1'' 221° 2016 Peg 22h06m01.25s +20°48'12.40"
STF2857 7m1 9m8 19.9'' 113° 2015 Peg 22h06m10.58s +10°05'36.40"
STF2867 AB 8m3 9m3 10.5'' 208° 2015 Peg 22h10m02.85s +07°57'13.10"
STF2877 AB 6m7 9m2 24.0'' 25° 2018 Peg 22h14m18.40s +17°11'21.60"
STT469 AB 7m5 9m7 26.9'' 293° 2015 Peg 22h20m31.21s +35°06'53.40"
STF2910 9m1 9m7 5.8'' 332° 2019 Peg 22h28m13.25s +23°31'57.20"
STF2915 AB 9m5 9m5 15.2'' 125° 2017 Peg 22h32m33.93s +07°25'05.50"
STF2920 AB 7m5 8m8 13.7'' 144° 2016 Peg 22h34m31.58s +04°13'20.60"
STF2952 AB 7m7 10m5 17.6'' 139° 2018 Peg 22h54m11.41s +28°00'59.80"
AC 7m7 10m4 164.8'' 244° 2018
STF2978 6m3 7m5 8.3'' 145° 2018 Peg 23h07m27.73s +32°49'31.30"
STF2986 6m6 8m9 31.4'' 270° 2018 Peg 23h09m57.10s +14°25'35.60"
★★ STF3021 AB 8m1 9m3 8.7'' 308° 2017 Peg 23h31m24.65s +16°13'07.60"
STT504 7m4 10m3 7.7'' 176° 2015 Peg 23h42m31.33s +18°39'59.30"
STF3048 AB 7m9 10m2 8.6'' 313° 2015 Peg 23h58m03.87s +24°20'27.50"