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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 17 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | IM Lup | DANF | 2459748.4977 | 2022-06-17 23:56 | 11.062 | 0.043 | Sloan i | CCD |
| 2 | IM Lup | DANF | 2459748.4974 | 2022-06-17 23:56 | 11.561 | 0.031 | Sloan r | CCD |
| 3 | IM Lup | DANF | 2459748.4971 | 2022-06-17 23:55 | 12.111 | 0.038 | Johnson V | CCD |
| 4 | IM Lup | DANF | 2459748.4967 | 2022-06-17 23:55 | 13.176 | 0.040 | Johnson B | CCD |
| 5 | IM Lup | DANF | 2459747.5504 | 2022-06-17 01:12 | 11.387 | 0.034 | Sloan i | CCD |
| 6 | IM Lup | DANF | 2459747.5502 | 2022-06-17 01:12 | 12.071 | 0.025 | Sloan r | CCD |
| 7 | IM Lup | DANF | 2459747.5499 | 2022-06-17 01:11 | 12.482 | 0.031 | Johnson V | CCD |
| 8 | IM Lup | DANF | 2459747.5494 | 2022-06-17 01:11 | 13.513 | 0.031 | Johnson B | CCD |
| 9 | IM Lup | YBA | 2459746.9844 | 2022-06-16 11:37 | 8.348 | 0.028 | Cousins I | CCD |
| 10 | IM Lup | YBA | 2459746.9839 | 2022-06-16 11:36 | 11.669 | 0.006 | Cousins R | CCD |
| 11 | IM Lup | YBA | 2459746.9834 | 2022-06-16 11:36 | 12.435 | 0.012 | Johnson V | CCD |
| 12 | IM Lup | YBA | 2459746.9829 | 2022-06-16 11:35 | 13.344 | 0.018 | Johnson B | CCD |
| 13 | IM Lup | PEX | 2459746.9822 | 2022-06-16 11:34 | 10.916 | 0.009 | Cousins I | CCD |
| 14 | IM Lup | PEX | 2459746.9817 | 2022-06-16 11:33 | 11.673 | 0.005 | Cousins R | CCD |
| 15 | IM Lup | PEX | 2459746.9811 | 2022-06-16 11:32 | 12.473 | 0.004 | Johnson V | CCD |
| 16 | IM Lup | PEX | 2459746.9803 | 2022-06-16 11:31 | 13.336 | 0.010 | Johnson B | CCD |
| 17 | IM Lup | YBA | 2459746.9796 | 2022-06-16 11:30 | 12.465 | 0.025 | Johnson V | CCD |