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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.
Found 76458 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | BR Eri | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.6 | N/A | Visual | Visual |
| 2 | W Ori | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.9 | N/A | Visual | Visual |
| 3 | RX Lep | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.1 | N/A | Visual | Visual |
| 4 | V428 AUR | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.3 | N/A | Visual | Visual |
| 5 | CK Ori | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.5 | N/A | Visual | Visual |
| 6 | CE Tau | SHS | 2455617.5000 | 2011-02-25 00:00 | 5.2 | N/A | Visual | Visual |
| 7 | alf Ori | SHS | 2455617.5000 | 2011-02-25 00:00 | 1.4 | N/A | Visual | Visual |
| 8 | S Lep | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.3 | N/A | Visual | Visual |
| 9 | eta Gem | SHS | 2455617.5000 | 2011-02-25 00:00 | 3.6 | N/A | Visual | Visual |
| 10 | UU Aur | SHS | 2455617.5000 | 2011-02-25 00:00 | 5.6 | N/A | Visual | Visual |
| 11 | IS Gem | SHS | 2455617.5000 | 2011-02-25 00:00 | 5.6 | N/A | Visual | Visual |
| 12 | RV Mon | SHS | 2455617.5000 | 2011-02-25 00:00 | 8.2 | N/A | Visual | Visual |
| 13 | W CMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.5 | N/A | Visual | Visual |
| 14 | Y Lyn | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.4 | N/A | Visual | Visual |
| 15 | U Mon | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.4 | N/A | Visual | Visual |
| 16 | X Cnc | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.1 | N/A | Visual | Visual |
| 17 | RT Cnc | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.7 | N/A | Visual | Visual |
| 18 | RS Cnc | SHS | 2455617.5000 | 2011-02-25 00:00 | 5.7 | N/A | Visual | Visual |
| 19 | VW UMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.7 | N/A | Visual | Visual |
| 20 | ST UMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.2 | N/A | Visual | Visual |
| 21 | Z UMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 8.8 | N/A | Visual | Visual |
| 22 | RY UMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.9 | N/A | Visual | Visual |
| 23 | T UMa | SHS | 2455617.5000 | 2011-02-25 00:00 | 7.6 | N/A | Visual | Visual |
| 24 | Y CVn | SHS | 2455617.5000 | 2011-02-25 00:00 | 5.7 | N/A | Visual | Visual |
| 25 | TU CVn | SHS | 2455617.5000 | 2011-02-25 00:00 | 6.2 | N/A | Visual | Visual |