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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 1786 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | FG Ser | SNO | 2449127.5000 | 1993-05-20 00:00 | 11.8 | N/A | Visual | Visual |
| 2 | SS Cyg | GRL | 2449127.5000 | 1993-05-20 00:00 | 9.8 | N/A | Visual | Visual |
| 3 | SS Cyg | GMQA | 2449127.4965 | 1993-05-19 23:54 | 10.03 | N/A | Visual | Visual |
| 4 | SN 1993J | GRL | 2449127.4960 | 1993-05-19 23:54 | 12.6 | N/A | Visual | Visual |
| 5 | SS Cyg | FKJ | 2449127.4700 | 1993-05-19 23:16 | 10.2 | N/A | Visual | Visual |
| 6 | SS Cyg | TOO | 2449127.4631 | 1993-05-19 23:06 | 10.49 | N/A | Visual | Visual |
| 7 | SS Cyg | JLT | 2449127.4600 | 1993-05-19 23:02 | 10.0 | N/A | Visual | Visual |
| 8 | SN 1993J | MOK | 2449127.4510 | 1993-05-19 22:49 | 12.6 | N/A | Visual | Visual |
| 9 | SS Cyg | MOK | 2449127.4500 | 1993-05-19 22:48 | 10.0 | N/A | Visual | Visual |
| 10 | SN 1993J | ONJ | 2449127.4382 | 1993-05-19 22:30 | 12.8 | N/A | Visual | Visual |
| 11 | SN 1993J | TOO | 2449127.4370 | 1993-05-19 22:29 | 13.0 | N/A | Visual | Visual |
| 12 | SS Cyg | SOH | 2449127.4300 | 1993-05-19 22:19 | 9.8 | N/A | Visual | Visual |
| 13 | BZ UMa | PYG | 2449127.4150 | 1993-05-19 21:57 | <13.7 | N/A | Visual | Visual |
| 14 | SS Cyg | OJO | 2449127.4100 | 1993-05-19 21:50 | 9.8 | N/A | Visual | Visual |
| 15 | SS Cyg | SBT | 2449127.4100 | 1993-05-19 21:50 | 9.9 | N/A | Visual | Visual |
| 16 | BZ UMa | PTZ | 2449127.4060 | 1993-05-19 21:44 | <12.6 | N/A | Visual | Visual |
| 17 | V2295 Oph | OER | 2449127.4040 | 1993-05-19 21:41 | <11.1 | N/A | Visual | Visual |
| 18 | SN 1993J | HUR | 2449127.4027 | 1993-05-19 21:39 | 12.45 | N/A | Visual | Visual |
| 19 | V2295 Oph | OB | 2449127.4000 | 1993-05-19 21:35 | <13.0 | N/A | Visual | Visual |
| 20 | SN 1993J | PTZ | 2449127.3980 | 1993-05-19 21:33 | 12.8 | N/A | Visual | Visual |
| 21 | SS Cyg | OER | 2449127.3980 | 1993-05-19 21:33 | 9.9 | N/A | Visual | Visual |
| 22 | SN 1993J | PYG | 2449127.3950 | 1993-05-19 21:28 | 12.5 | N/A | Visual | Visual |
| 23 | SN 1993J | RJA | 2449127.3900 | 1993-05-19 21:21 | 12.4 | N/A | Visual | Visual |
| 24 | FG Ser | OER | 2449127.3870 | 1993-05-19 21:17 | <11.5 | N/A | Visual | Visual |
| 25 | SN 1993J | OJR | 2449127.3800 | 1993-05-19 21:07 | 12.5 | N/A | Visual | Visual |