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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 | 2459325.1593 | 2021-04-20 15:49 | 8.934 | 0.007 | Cousins I | CCD |
| 2 | V6595 Sgr | PEX | 2459325.1590 | 2021-04-20 15:48 | 11.419 | 0.012 | Johnson V | CCD |
| 3 | V6595 Sgr | PEX | 2459325.1588 | 2021-04-20 15:48 | 11.441 | 0.013 | Johnson V | CCD |
| 4 | V6595 Sgr | PEX | 2459325.1585 | 2021-04-20 15:48 | 11.409 | 0.012 | Johnson V | CCD |
| 5 | V6595 Sgr | TYS | 2459324.8339 | 2021-04-20 08:00 | 11.466 | 0.066 | TG | CCD |
| 6 | V6595 Sgr | WGUA | 2459324.8339 | 2021-04-20 08:00 | 11.393 | 0.091 | TG | CCD |
| 7 | V6595 Sgr | SNU | 2459324.6569 | 2021-04-20 03:45 | 10.93 | 0.029 | Johnson V | CCD |
| 8 | V6595 Sgr | CPIB | 2459324.6111 | 2021-04-20 02:39 | 8.8 | N/A | Visual | Visual |
| 9 | V6595 Sgr | PEX | 2459324.4119 | 2021-04-19 21:53 | 8.782 | 0.008 | Cousins I | CCD |
| 10 | V6595 Sgr | PEX | 2459324.4117 | 2021-04-19 21:52 | 8.799 | 0.008 | Cousins I | CCD |
| 11 | V6595 Sgr | PEX | 2459324.4115 | 2021-04-19 21:52 | 8.791 | 0.008 | Cousins I | CCD |
| 12 | V6595 Sgr | PEX | 2459324.4112 | 2021-04-19 21:52 | 9.220 | 0.004 | Cousins R | CCD |
| 13 | V6595 Sgr | PEX | 2459324.4110 | 2021-04-19 21:51 | 9.226 | 0.004 | Cousins R | CCD |
| 14 | V6595 Sgr | PEX | 2459324.4108 | 2021-04-19 21:51 | 9.220 | 0.004 | Cousins R | CCD |
| 15 | V6595 Sgr | PEX | 2459324.4105 | 2021-04-19 21:51 | 11.176 | 0.010 | Johnson V | CCD |
| 16 | V6595 Sgr | PEX | 2459324.4103 | 2021-04-19 21:50 | 11.192 | 0.010 | Johnson V | CCD |
| 17 | V6595 Sgr | PEX | 2459324.4100 | 2021-04-19 21:50 | 11.201 | 0.010 | Johnson V | CCD |
| 18 | V6595 Sgr | PEX | 2459324.4097 | 2021-04-19 21:49 | 11.830 | 0.009 | Johnson B | CCD |
| 19 | V6595 Sgr | PEX | 2459324.4094 | 2021-04-19 21:49 | 11.844 | 0.009 | Johnson B | CCD |
| 20 | V6595 Sgr | PEX | 2459324.4090 | 2021-04-19 21:49 | 11.832 | 0.008 | Johnson B | CCD |
| 21 | V6595 Sgr | PEX | 2459324.4080 | 2021-04-19 21:47 | 8.816 | 0.003 | Cousins I | CCD |
| 22 | V6595 Sgr | PEX | 2459324.4072 | 2021-04-19 21:46 | 8.811 | 0.003 | Cousins I | CCD |
| 23 | V6595 Sgr | PEX | 2459324.4065 | 2021-04-19 21:45 | 9.296 | 0.002 | Cousins R | CCD |
| 24 | V6595 Sgr | PEX | 2459324.4058 | 2021-04-19 21:44 | 9.302 | 0.002 | Cousins R | CCD |
| 25 | V6595 Sgr | PEX | 2459324.4051 | 2021-04-19 21:43 | 11.174 | 0.004 | Johnson V | CCD |