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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 200 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | R Cen | BLD | 2456169.2951 | 2012-08-29 19:05 | 7.7 | N/A | Visual | Visual |
| 2 | R Cen | WPT | 2456167.3000 | 2012-08-27 19:11 | 7.3 | N/A | Visual | Visual |
| 3 | R Cen | BIW | 2456166.8720 | 2012-08-27 08:55 | 9.14 | 0.02 | Johnson B | CCD |
| 4 | R Cen | BIW | 2456166.8720 | 2012-08-27 08:55 | 7.13 | 0.01 | Johnson V | CCD |
| 5 | R Cen | WPX | 2456165.9764 | 2012-08-26 11:26 | 7.7 | N/A | Visual | Visual |
| 6 | R Cen | DSI | 2456164.8903 | 2012-08-25 09:22 | -0.30 | 0.02 | H | PEP |
| 7 | R Cen | DSI | 2456164.8903 | 2012-08-25 09:22 | 0.58 | 0.02 | J | PEP |
| 8 | R Cen | BWZ | 2456163.7979 | 2012-08-24 07:08 | 7.50 | N/A | Visual | Visual |
| 9 | R Cen | AAX | 2456163.4194 | 2012-08-23 22:03 | 7.5 | N/A | Visual | Visual |
| 10 | R Cen | BALJ | 2456162.8146 | 2012-08-23 07:32 | 7.1 | N/A | Visual | Visual |
| 11 | R Cen | AAX | 2456161.4840 | 2012-08-21 23:36 | 7.4 | N/A | Visual | Visual |
| 12 | R Cen | RFP | 2456161.4535 | 2012-08-21 22:52 | 7.1 | N/A | Visual | Visual |
| 13 | R Cen | WPX | 2456160.8938 | 2012-08-21 09:27 | 7.9 | N/A | Visual | Visual |
| 14 | R Cen | WPX | 2456158.9444 | 2012-08-19 10:39 | 7.7 | N/A | Visual | Visual |
| 15 | R Cen | TUC | 2456157.2944 | 2012-08-17 19:03 | 6.5 | N/A | Visual | Visual |
| 16 | R Cen | BIW | 2456156.8770 | 2012-08-17 09:02 | 9.02 | 0.01 | Johnson B | CCD |
| 17 | R Cen | BIW | 2456156.8770 | 2012-08-17 09:02 | 6.97 | 0.00 | Johnson V | CCD |
| 18 | R Cen | PAW | 2456155.9118 | 2012-08-16 09:53 | 7.6 | N/A | Visual | Visual |
| 19 | R Cen | AAX | 2456155.4868 | 2012-08-15 23:40 | 7.3 | N/A | Visual | Visual |
| 20 | R Cen | AAX | 2456154.4424 | 2012-08-14 22:37 | 7.5 | N/A | Visual | Visual |
| 21 | R Cen | RFP | 2456154.4361 | 2012-08-14 22:27 | 6.9 | N/A | Visual | Visual |
| 22 | R Cen | BLD | 2456154.3194 | 2012-08-14 19:39 | 7.3 | N/A | Visual | Visual |
| 23 | R Cen | WPX | 2456152.8889 | 2012-08-13 09:20 | 7.6 | N/A | Visual | Visual |
| 24 | R Cen | AAX | 2456152.5063 | 2012-08-13 00:09 | 7.4 | N/A | Visual | Visual |
| 25 | R Cen | AAX | 2456149.4208 | 2012-08-09 22:05 | 7.4 | N/A | Visual | Visual |