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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 756 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | R Per | ARJA | 2460730.1986 | 2025-02-23 16:45 | 10.132 | 0.005 | TG | DSLR |
| 2 | R Per | VFK | 2460729.2493 | 2025-02-22 17:58 | 9.6 | N/A | Visual | Visual |
| 3 | R Per | VFK | 2460728.3507 | 2025-02-21 20:25 | 9.6 | N/A | Visual | Visual |
| 4 | R Per | VATA | 2460727.2833 | 2025-02-20 18:47 | 10.0 | N/A | Visual | Visual |
| 5 | R Per | PIJ | 2460726.3000 | 2025-02-19 19:11 | 9.8 | N/A | Visual | Visual |
| 6 | R Per | ARJA | 2460726.2437 | 2025-02-19 17:50 | 9.848 | 0.005 | TG | DSLR |
| 7 | R Per | VFK | 2460725.3465 | 2025-02-18 20:18 | 9.6 | N/A | Visual | Visual |
| 8 | R Per | SJEA | 2460724.4000 | 2025-02-17 21:35 | 9.7 | N/A | Visual | Visual |
| 9 | R Per | ARJA | 2460724.1924 | 2025-02-17 16:36 | 9.711 | 0.004 | TG | DSLR |
| 10 | R Per | PEG | 2460723.4000 | 2025-02-16 21:35 | 9.3 | N/A | Visual | Visual |
| 11 | R Per | SSEF | 2460723.3528 | 2025-02-16 20:28 | 9.6 | N/A | Visual | Visual |
| 12 | R Per | VFK | 2460723.3125 | 2025-02-16 19:30 | 9.5 | N/A | Visual | Visual |
| 13 | R Per | ARJA | 2460720.2222 | 2025-02-13 17:19 | 9.435 | 0.008 | TG | DSLR |
| 14 | R Per | ARJA | 2460718.2000 | 2025-02-11 16:48 | 9.353 | 0.004 | TG | DSLR |
| 15 | R Per | VFK | 2460717.2813 | 2025-02-10 18:45 | 9.0 | N/A | Visual | Visual |
| 16 | R Per | SKRC | 2460717.2692 | 2025-02-10 18:27 | 9.28 | N/A | TG | DSLR |
| 17 | R Per | VFK | 2460715.3194 | 2025-02-08 19:39 | 9.0 | N/A | Visual | Visual |
| 18 | R Per | SDAB | 2460711.4604 | 2025-02-04 23:02 | 9.1 | N/A | Visual | Visual |
| 19 | R Per | VFK | 2460711.4396 | 2025-02-04 22:33 | 9.0 | N/A | Visual | Visual |
| 20 | R Per | VFK | 2460710.3056 | 2025-02-03 19:20 | 8.8 | N/A | Visual | Visual |
| 21 | R Per | SSEF | 2460709.3785 | 2025-02-02 21:04 | 9.0 | N/A | Visual | Visual |
| 22 | R Per | AANE | 2460709.3016 | 2025-02-02 19:14 | 9.147 | 0.001 | TG | CCD |
| 23 | R Per | VFK | 2460709.2292 | 2025-02-02 17:30 | 9.0 | N/A | Visual | Visual |
| 24 | R Per | SJEA | 2460708.5100 | 2025-02-02 00:14 | 8.9 | N/A | Visual | Visual |
| 25 | R Per | VATA | 2460708.3917 | 2025-02-01 21:24 | 9.0 | N/A | Visual | Visual |