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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 | Z Cam | PEI | 2457291.3021 | 2015-09-25 19:14 | 11.6 | N/A | Visual | Visual |
| 2 | Z Cam | PLP | 2457291.2708 | 2015-09-25 18:29 | 11.6 | N/A | Visual | Visual |
| 3 | RX And | HAB | 2457290.9118 | 2015-09-25 09:52 | 11.4 | N/A | Visual | Visual |
| 4 | Z Cam | HAB | 2457290.9028 | 2015-09-25 09:40 | 11.7 | N/A | Visual | Visual |
| 5 | U Gem | KMA | 2457290.8715 | 2015-09-25 08:54 | <13.3 | N/A | Visual | Visual |
| 6 | Z Cam | KMA | 2457290.8313 | 2015-09-25 07:57 | 12.0 | N/A | Visual | Visual |
| 7 | SY Cnc | DXAA | 2457290.6840 | 2015-09-25 04:24 | <11.0 | N/A | Visual | Visual |
| 8 | YZ Cnc | DXAA | 2457290.6792 | 2015-09-25 04:18 | <10.9 | N/A | Visual | Visual |
| 9 | U Gem | DXAA | 2457290.6750 | 2015-09-25 04:11 | <10.9 | N/A | Visual | Visual |
| 10 | SU UMa | BLQ | 2457290.6278 | 2015-09-25 03:04 | 11.9 | N/A | Visual | Visual |
| 11 | RX And | BLQ | 2457290.5743 | 2015-09-25 01:47 | 11.8 | N/A | Visual | Visual |
| 12 | EM Cyg | TDB | 2457290.4910 | 2015-09-24 23:46 | 13.2 | N/A | Visual | Visual |
| 13 | EM Cyg | BCP | 2457290.4030 | 2015-09-24 21:40 | 13.261 | 0.015 | Johnson V | CCD |
| 14 | RX And | MED | 2457290.3900 | 2015-09-24 21:21 | <11.8 | N/A | Visual | Visual |
| 15 | Z Cam | WPB | 2457290.3690 | 2015-09-24 20:51 | 11.6 | N/A | Visual | Visual |
| 16 | EM Cyg | WPB | 2457290.3540 | 2015-09-24 20:29 | 13.5 | N/A | Visual | Visual |
| 17 | RX And | WPB | 2457290.3440 | 2015-09-24 20:15 | 12.6 | N/A | Visual | Visual |
| 18 | Z Cam | MED | 2457290.3400 | 2015-09-24 20:09 | 10.6 | N/A | Visual | Visual |
| 19 | RX And | BLQ | 2457290.3257 | 2015-09-24 19:48 | 13.2 | N/A | Visual | Visual |
| 20 | SU UMa | BLQ | 2457290.3222 | 2015-09-24 19:43 | 11.8 | N/A | Visual | Visual |
| 21 | Z Cam | BLQ | 2457290.3181 | 2015-09-24 19:38 | 11.5 | N/A | Visual | Visual |
| 22 | Z Cam | ONJ | 2457289.8813 | 2015-09-24 09:09 | 11.1 | N/A | Visual | Visual |
| 23 | U Gem | ONJ | 2457289.8639 | 2015-09-24 08:44 | 14.3 | N/A | Visual | Visual |
| 24 | RX And | ONJ | 2457289.8333 | 2015-09-24 07:59 | 13.4 | N/A | Visual | Visual |
| 25 | AB Dra | ONJ | 2457289.7979 | 2015-09-24 07:09 | 14.6 | N/A | Visual | Visual |