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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 | SN 1993J | SWT | 2449137.5990 | 1993-05-30 02:22 | 12.8 | N/A | Visual | Visual |
| 2 | SN 1993J | HCE | 2449137.5800 | 1993-05-30 01:55 | 12.9 | N/A | Visual | Visual |
| 3 | SN 1993J | GRI | 2449137.5760 | 1993-05-30 01:49 | 12.8 | N/A | Visual | Visual |
| 4 | AD Leo | DPL | 2449137.5729 | 1993-05-30 01:44 | 8.9 | N/A | Visual | Visual |
| 5 | SN 1993J | DPL | 2449137.5639 | 1993-05-30 01:32 | 12.9 | N/A | Visual | Visual |
| 6 | SS Cyg | MGE | 2449137.5389 | 1993-05-30 00:56 | 10.4 | N/A | Visual | Visual |
| 7 | SS Cyg | GCT | 2449137.5100 | 1993-05-30 00:14 | 10.1 | N/A | Visual | Visual |
| 8 | FG Ser | SNO | 2449137.5000 | 1993-05-30 00:00 | 11.8 | N/A | Visual | Visual |
| 9 | SS Cyg | SNO | 2449137.5000 | 1993-05-30 00:00 | 10.7 | N/A | Visual | Visual |
| 10 | V2295 Oph | SNO | 2449137.5000 | 1993-05-30 00:00 | 13.3 | N/A | Visual | Visual |
| 11 | SS Cyg | KIL | 2449137.5000 | 1993-05-30 00:00 | 10.2 | N/A | Visual | Visual |
| 12 | VY Aqr | OB | 2449137.5000 | 1993-05-30 00:00 | <13.6 | N/A | Visual | Visual |
| 13 | SS Cyg | PTZ | 2449137.4890 | 1993-05-29 23:44 | 10.1 | N/A | Visual | Visual |
| 14 | SN 1993J | PTZ | 2449137.4870 | 1993-05-29 23:41 | 13.0 | N/A | Visual | Visual |
| 15 | SS Cyg | SJZ | 2449137.4770 | 1993-05-29 23:26 | 10.4 | N/A | Visual | Visual |
| 16 | SS Cyg | GRL | 2449137.4700 | 1993-05-29 23:16 | 10.2 | N/A | Visual | Visual |
| 17 | SN 1993J | SJZ | 2449137.4200 | 1993-05-29 22:04 | 12.9 | N/A | Visual | Visual |
| 18 | SS Cyg | MED | 2449137.4200 | 1993-05-29 22:04 | 10.6 | N/A | Visual | Visual |
| 19 | SS Cyg | SPK | 2449137.4130 | 1993-05-29 21:54 | 10.6 | N/A | Visual | Visual |
| 20 | SN 1993J | HJO | 2449137.4100 | 1993-05-29 21:50 | 12.7 | N/A | Visual | Visual |
| 21 | SN 1993J | SPQ | 2449137.4000 | 1993-05-29 21:35 | 12.8 | N/A | Visual | Visual |
| 22 | SN 1993J | SPK | 2449137.3900 | 1993-05-29 21:21 | 12.7 | N/A | Visual | Visual |
| 23 | SS Cyg | SBT | 2449137.3800 | 1993-05-29 21:07 | 10.3 | N/A | Visual | Visual |
| 24 | SS Cyg | KIS | 2449137.3000 | 1993-05-29 19:11 | 10.3 | N/A | Visual | Visual |
| 25 | BZ UMa | SNO | 2449137.3000 | 1993-05-29 19:11 | <15.4 | N/A | Visual | Visual |