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The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | T Ari | KOS | 2455792.5000 | 2011-08-19 00:00 | 8.5 | N/A | Visual | Visual |
| 2 | Z Aur | KOS | 2455792.5000 | 2011-08-19 00:00 | 9.3 | N/A | Visual | Visual |
| 3 | GSC 03383-00431 | KOS | 2455792.5000 | 2011-08-19 00:00 | 10.2 | N/A | Visual | Visual |
| 4 | TV Psc | SHS | 2455792.5000 | 2011-08-19 00:00 | 5.1 | N/A | Visual | Visual |
| 5 | SV UMa | SHS | 2455792.5000 | 2011-08-19 00:00 | 9.6 | N/A | Visual | Visual |
| 6 | Y UMa | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.5 | N/A | Visual | Visual |
| 7 | TX CVn | SHS | 2455792.5000 | 2011-08-19 00:00 | 10.4 | N/A | Visual | Visual |
| 8 | FS Com | SHS | 2455792.5000 | 2011-08-19 00:00 | 5.7 | N/A | Visual | Visual |
| 9 | V CVn | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.0 | N/A | Visual | Visual |
| 10 | R CVn | SHS | 2455792.5000 | 2011-08-19 00:00 | 9.0 | N/A | Visual | Visual |
| 11 | S Boo | SHS | 2455792.5000 | 2011-08-19 00:00 | 10.0 | N/A | Visual | Visual |
| 12 | RX Boo | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.7 | N/A | Visual | Visual |
| 13 | RS Vir | SHS | 2455792.5000 | 2011-08-19 00:00 | 12.6 | N/A | Visual | Visual |
| 14 | R Boo | SHS | 2455792.5000 | 2011-08-19 00:00 | 11.1 | N/A | Visual | Visual |
| 15 | Z UMi | SHS | 2455792.5000 | 2011-08-19 00:00 | 12.2 | N/A | Visual | Visual |
| 16 | S UMi | SHS | 2455792.5000 | 2011-08-19 00:00 | 12.9 | N/A | Visual | Visual |
| 17 | SW CrB | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.4 | N/A | Visual | Visual |
| 18 | RR CrB | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.0 | N/A | Visual | Visual |
| 19 | R Ser | SHS | 2455792.5000 | 2011-08-19 00:00 | 7.1 | N/A | Visual | Visual |
| 20 | AG Dra | SHS | 2455792.5000 | 2011-08-19 00:00 | 10.2 | N/A | Visual | Visual |
| 21 | RR Her | SHS | 2455792.5000 | 2011-08-19 00:00 | 8.6 | N/A | Visual | Visual |
| 22 | SS Her | SHS | 2455792.5000 | 2011-08-19 00:00 | 9.6 | N/A | Visual | Visual |
| 23 | WZ Dra | SHS | 2455792.5000 | 2011-08-19 00:00 | 9.3 | N/A | Visual | Visual |
| 24 | TT Dra | SHS | 2455792.5000 | 2011-08-19 00:00 | 9.4 | N/A | Visual | Visual |
| 25 | Z Oph | SHS | 2455792.5000 | 2011-08-19 00:00 | 11.4 | N/A | Visual | Visual |