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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 1261 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | V6595 Sgr | PEX | 2459324.4042 | 2021-04-19 21:42 | 11.180 | 0.004 | Johnson V | CCD |
| 2 | V6595 Sgr | PEX | 2459324.4031 | 2021-04-19 21:40 | 11.831 | 0.003 | Johnson B | CCD |
| 3 | V6595 Sgr | PEX | 2459324.4015 | 2021-04-19 21:38 | 11.835 | 0.003 | Johnson B | CCD |
| 4 | V6595 Sgr | PEX | 2459324.3502 | 2021-04-19 20:24 | 8.756 | 0.008 | Cousins I | CCD |
| 5 | V6595 Sgr | PEX | 2459324.3500 | 2021-04-19 20:23 | 8.761 | 0.008 | Cousins I | CCD |
| 6 | V6595 Sgr | PEX | 2459324.3497 | 2021-04-19 20:23 | 8.768 | 0.008 | Cousins I | CCD |
| 7 | V6595 Sgr | PEX | 2459324.3495 | 2021-04-19 20:23 | 11.185 | 0.010 | Johnson V | CCD |
| 8 | V6595 Sgr | PEX | 2459324.3492 | 2021-04-19 20:22 | 11.174 | 0.010 | Johnson V | CCD |
| 9 | V6595 Sgr | PEX | 2459324.3490 | 2021-04-19 20:22 | 11.177 | 0.010 | Johnson V | CCD |
| 10 | V6595 Sgr | PEX | 2459324.3137 | 2021-04-19 19:31 | 8.737 | 0.007 | Cousins I | CCD |
| 11 | V6595 Sgr | PEX | 2459324.3135 | 2021-04-19 19:31 | 8.730 | 0.007 | Cousins I | CCD |
| 12 | V6595 Sgr | PEX | 2459324.3133 | 2021-04-19 19:31 | 8.738 | 0.007 | Cousins I | CCD |
| 13 | V6595 Sgr | PEX | 2459324.3130 | 2021-04-19 19:30 | 11.130 | 0.009 | Johnson V | CCD |
| 14 | V6595 Sgr | PEX | 2459324.3128 | 2021-04-19 19:30 | 11.104 | 0.009 | Johnson V | CCD |
| 15 | V6595 Sgr | PEX | 2459324.3125 | 2021-04-19 19:30 | 11.120 | 0.009 | Johnson V | CCD |
| 16 | V6595 Sgr | PEX | 2459324.2493 | 2021-04-19 17:58 | 10.9 | N/A | Visual | Visual |
| 17 | V6595 Sgr | CMQ | 2459324.2222 | 2021-04-19 17:19 | 11.0 | N/A | Visual | Visual |
| 18 | V6595 Sgr | WCG | 2459324.2194 | 2021-04-19 17:15 | 10.7 | N/A | Visual | Visual |
| 19 | V6595 Sgr | PEX | 2459324.1511 | 2021-04-19 15:37 | 8.999 | 0.018 | Cousins R | CCD |
| 20 | V6595 Sgr | PEX | 2459324.1505 | 2021-04-19 15:36 | 8.460 | 0.011 | Cousins I | CCD |
| 21 | V6595 Sgr | PEX | 2459324.1500 | 2021-04-19 15:36 | 11.663 | 0.015 | Johnson B | CCD |
| 22 | V6595 Sgr | PEX | 2459324.1497 | 2021-04-19 15:35 | 11.649 | 0.023 | Johnson B | CCD |
| 23 | V6595 Sgr | PEX | 2459324.1492 | 2021-04-19 15:34 | 11.075 | 0.018 | Johnson V | CCD |
| 24 | V6595 Sgr | PEX | 2459324.1488 | 2021-04-19 15:34 | 11.026 | 0.019 | Johnson V | CCD |
| 25 | V6595 Sgr | MOW | 2459323.8708 | 2021-04-19 08:53 | 11.2 | N/A | Visual | Visual |