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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 26337 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | EM Cyg | WPB | 2457293.3700 | 2015-09-27 20:52 | 13.6 | N/A | Visual | Visual |
| 2 | Z Cam | WPB | 2457293.3510 | 2015-09-27 20:25 | 12.5 | N/A | Visual | Visual |
| 3 | RX And | WPB | 2457293.3420 | 2015-09-27 20:12 | 11.6 | N/A | Visual | Visual |
| 4 | AB Dra | ACO | 2457293.3417 | 2015-09-27 20:12 | <13.7 | N/A | Visual | Visual |
| 5 | RX And | BLQ | 2457293.3243 | 2015-09-27 19:47 | 12.0 | N/A | Visual | Visual |
| 6 | Z Cam | BLQ | 2457293.3208 | 2015-09-27 19:41 | 12.9 | N/A | Visual | Visual |
| 7 | Z Cam | ACO | 2457293.2889 | 2015-09-27 18:56 | 12.7 | N/A | Visual | Visual |
| 8 | Z Cam | KMA | 2457292.8611 | 2015-09-27 08:39 | 12.3 | N/A | Visual | Visual |
| 9 | RX And | GVIA | 2457292.8038 | 2015-09-27 07:17 | 11.771 | 0.020 | Johnson V | CCD |
| 10 | RX And | HGUA | 2457292.7093 | 2015-09-27 05:01 | 11.587 | 0.065 | Johnson V | CCD |
| 11 | RX And | TOO | 2457292.6720 | 2015-09-27 04:07 | 11.4 | N/A | Visual | Visual |
| 12 | U Gem | TOO | 2457292.6640 | 2015-09-27 03:56 | 14.4 | N/A | Visual | Visual |
| 13 | Z Cam | TOO | 2457292.6620 | 2015-09-27 03:53 | 12.6 | N/A | Visual | Visual |
| 14 | SU UMa | TOO | 2457292.6600 | 2015-09-27 03:50 | 12.2 | N/A | Visual | Visual |
| 15 | Z Cam | HQV | 2457292.6125 | 2015-09-27 02:41 | 12.7 | N/A | Visual | Visual |
| 16 | RX And | BOA | 2457292.5120 | 2015-09-27 00:17 | 11.70 | N/A | TG | CCD |
| 17 | RX And | MED | 2457292.5000 | 2015-09-27 00:00 | 11.4 | N/A | Visual | Visual |
| 18 | AB Dra | HQV | 2457292.4552 | 2015-09-26 22:55 | <14.1 | N/A | Visual | Visual |
| 19 | RX And | PYG | 2457292.4400 | 2015-09-26 22:33 | 11.6 | N/A | Visual | Visual |
| 20 | Z Cam | PEI | 2457292.4396 | 2015-09-26 22:32 | 12.3 | N/A | Visual | Visual |
| 21 | RX And | PEI | 2457292.4278 | 2015-09-26 22:16 | 11.6 | N/A | Visual | Visual |
| 22 | Z Cam | HAB | 2457291.9319 | 2015-09-26 10:21 | 12.1 | N/A | Visual | Visual |
| 23 | RX And | HAB | 2457291.9278 | 2015-09-26 10:16 | 11.3 | N/A | Visual | Visual |
| 24 | Z Cam | ONJ | 2457291.8937 | 2015-09-26 09:26 | 12.2 | N/A | Visual | Visual |
| 25 | RX And | MOW | 2457291.8875 | 2015-09-26 09:18 | 11.2 | N/A | Visual | Visual |