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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 | AB Dra | STI | 2457295.4326 | 2015-09-29 22:23 | 14.5 | 0.3 | CV | Other |
| 2 | EM Cyg | BCP | 2457295.3610 | 2015-09-29 20:39 | 13.4 | 0.013 | Johnson V | CCD |
| 3 | EM Cyg | PLP | 2457295.3194 | 2015-09-29 19:39 | 13.4 | N/A | Visual | Visual |
| 4 | Z Cam | PEI | 2457295.3160 | 2015-09-29 19:34 | 13.3 | N/A | Visual | Visual |
| 5 | RX And | PEI | 2457295.3132 | 2015-09-29 19:30 | 13.0 | N/A | Visual | Visual |
| 6 | EM Cyg | CQP | 2457295.3014 | 2015-09-29 19:14 | <13.2 | N/A | Visual | Visual |
| 7 | Z Cam | MMH | 2457295.2792 | 2015-09-29 18:42 | 13.1 | N/A | Visual | Visual |
| 8 | EM Cyg | ACO | 2457295.2382 | 2015-09-29 17:43 | 13.4 | N/A | Visual | Visual |
| 9 | RX And | PSD | 2457294.9229 | 2015-09-29 10:08 | 13.136 | 0.066 | Johnson V | CCD |
| 10 | U Gem | TOO | 2457294.6690 | 2015-09-29 04:03 | 14.0 | N/A | Visual | Visual |
| 11 | Z Cam | TOO | 2457294.6670 | 2015-09-29 04:00 | 13.2 | N/A | Visual | Visual |
| 12 | SU UMa | TOO | 2457294.6650 | 2015-09-29 03:57 | 12.3 | N/A | Visual | Visual |
| 13 | U Gem | MED | 2457294.5900 | 2015-09-29 02:09 | <11.0 | N/A | Visual | Visual |
| 14 | RX And | BOA | 2457294.5060 | 2015-09-29 00:08 | 12.63 | N/A | TG | CCD |
| 15 | Z Cam | PEI | 2457294.3493 | 2015-09-28 20:23 | 13.1 | N/A | Visual | Visual |
| 16 | Z Cam | BLQ | 2457294.3153 | 2015-09-28 19:34 | <12.5 | N/A | Visual | Visual |
| 17 | RX And | BLQ | 2457294.3118 | 2015-09-28 19:29 | <12.0 | N/A | Visual | Visual |
| 18 | RX And | PSD | 2457293.9228 | 2015-09-28 10:08 | 12.496 | 0.054 | Johnson V | CCD |
| 19 | RX And | GVIA | 2457293.8089 | 2015-09-28 07:24 | 12.383 | 0.028 | Johnson V | CCD |
| 20 | EM Cyg | PSD | 2457293.6670 | 2015-09-28 04:00 | 13.441 | 0.038 | Johnson V | CCD |
| 21 | Z Cam | MUY | 2457293.6368 | 2015-09-28 03:17 | 13.0 | N/A | Visual | Visual |
| 22 | SU UMa | MUY | 2457293.6340 | 2015-09-28 03:13 | 12.0 | N/A | Visual | Visual |
| 23 | YZ Cnc | OJR | 2457293.6333 | 2015-09-28 03:11 | 12.0 | N/A | Visual | Visual |
| 24 | U Gem | TOO | 2457293.6300 | 2015-09-28 03:07 | 14.1 | N/A | Visual | Visual |
| 25 | SY Cnc | MUY | 2457293.6299 | 2015-09-28 03:06 | 13.2 | N/A | Visual | Visual |