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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 877 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | TV Crt | HMB | 2460851.4977 | 2025-06-24 23:56 | 7.486 | 0.006 | Cousins I | CCD |
| 2 | TV Crt | HMB | 2460851.4975 | 2025-06-24 23:56 | 7.476 | 0.006 | Cousins I | CCD |
| 3 | TV Crt | HMB | 2460851.4747 | 2025-06-24 23:23 | 10.117 | 0.005 | Johnson B | CCD |
| 4 | TV Crt | HMB | 2460851.4745 | 2025-06-24 23:23 | 10.120 | 0.005 | Johnson B | CCD |
| 5 | TV Crt | HMB | 2460851.4743 | 2025-06-24 23:22 | 8.969 | 0.004 | Johnson V | CCD |
| 6 | TV Crt | HMB | 2460851.4741 | 2025-06-24 23:22 | 8.972 | 0.004 | Johnson V | CCD |
| 7 | TV Crt | HMB | 2460851.4739 | 2025-06-24 23:22 | 7.474 | 0.006 | Cousins I | CCD |
| 8 | TV Crt | HMB | 2460851.4737 | 2025-06-24 23:22 | 7.478 | 0.006 | Cousins I | CCD |
| 9 | TV Crt | HMB | 2460851.4694 | 2025-06-24 23:15 | 10.109 | 0.005 | Johnson B | CCD |
| 10 | TV Crt | HMB | 2460851.4691 | 2025-06-24 23:15 | 10.117 | 0.005 | Johnson B | CCD |
| 11 | TV Crt | HMB | 2460851.4689 | 2025-06-24 23:15 | 8.965 | 0.004 | Johnson V | CCD |
| 12 | TV Crt | HMB | 2460851.4688 | 2025-06-24 23:15 | 8.971 | 0.004 | Johnson V | CCD |
| 13 | TV Crt | HMB | 2460851.4685 | 2025-06-24 23:14 | 7.485 | 0.006 | Cousins I | CCD |
| 14 | TV Crt | HMB | 2460851.4683 | 2025-06-24 23:14 | 7.485 | 0.006 | Cousins I | CCD |
| 15 | TV Crt | HMB | 2460850.5013 | 2025-06-24 00:01 | 10.117 | 0.005 | Johnson B | CCD |
| 16 | TV Crt | HMB | 2460850.5011 | 2025-06-24 00:01 | 10.115 | 0.005 | Johnson B | CCD |
| 17 | TV Crt | HMB | 2460850.5009 | 2025-06-24 00:01 | 8.969 | 0.004 | Johnson V | CCD |
| 18 | TV Crt | HMB | 2460850.5007 | 2025-06-24 00:01 | 8.971 | 0.004 | Johnson V | CCD |
| 19 | TV Crt | HMB | 2460850.5005 | 2025-06-24 00:00 | 7.469 | 0.006 | Cousins I | CCD |
| 20 | TV Crt | HMB | 2460850.5003 | 2025-06-24 00:00 | 7.479 | 0.006 | Cousins I | CCD |
| 21 | TV Crt | HMB | 2460850.4764 | 2025-06-23 23:25 | 10.12 | 0.005 | Johnson B | CCD |
| 22 | TV Crt | HMB | 2460850.4762 | 2025-06-23 23:25 | 10.115 | 0.005 | Johnson B | CCD |
| 23 | TV Crt | HMB | 2460850.4759 | 2025-06-23 23:25 | 8.973 | 0.004 | Johnson V | CCD |
| 24 | TV Crt | HMB | 2460850.4758 | 2025-06-23 23:25 | 8.978 | 0.004 | Johnson V | CCD |
| 25 | TV Crt | HMB | 2460850.4755 | 2025-06-23 23:24 | 7.477 | 0.006 | Cousins I | CCD |