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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 214 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | SDSS J080449.49+161624.8 | SRX | 2460343.1042 | 2024-02-02 14:30 | 15.4 | N/A | Visual | Visual |
| 2 | SDSS J080449.49+161624.8 | SRX | 2460344.1257 | 2024-02-03 15:01 | 16.3 | N/A | Visual | Visual |
| 3 | SDSS J080449.49+161624.8 | YBA | 2460341.1776 | 2024-01-31 16:15 | 18.344 | 0.095 | Johnson V | CCD |
| 4 | SDSS J080449.49+161624.8 | SRX | 2460341.1125 | 2024-01-31 14:41 | 15.3 | N/A | Visual | Visual |
| 5 | SDSS J080449.49+161624.8 | SDR | 2460349.7299 | 2024-02-09 05:31 | 19.450 | 0.109 | Unfiltered with V Zeropoint | CCD |
| 6 | SDSS J080449.49+161624.8 | SDR | 2460349.7421 | 2024-02-09 05:48 | 19.684 | 0.136 | Unfiltered with V Zeropoint | CCD |
| 7 | SDSS J080449.49+161624.8 | SDR | 2460349.7502 | 2024-02-09 06:00 | 19.791 | 0.136 | Unfiltered with V Zeropoint | CCD |
| 8 | SDSS J080449.49+161624.8 | SDR | 2460349.7583 | 2024-02-09 06:11 | 19.853 | 0.155 | Unfiltered with V Zeropoint | CCD |
| 9 | SDSS J080449.49+161624.8 | SDR | 2460349.7664 | 2024-02-09 06:23 | 20.043 | 0.181 | Unfiltered with V Zeropoint | CCD |
| 10 | SDSS J080449.49+161624.8 | SDR | 2460349.7745 | 2024-02-09 06:35 | 19.888 | 0.155 | Unfiltered with V Zeropoint | CCD |
| 11 | SDSS J080449.49+161624.8 | SDR | 2460349.7866 | 2024-02-09 06:52 | 19.957 | 0.155 | Unfiltered with V Zeropoint | CCD |
| 12 | SDSS J080449.49+161624.8 | SDR | 2460349.7988 | 2024-02-09 07:10 | 19.903 | 0.155 | Unfiltered with V Zeropoint | CCD |
| 13 | SDSS J080449.49+161624.8 | SDR | 2460349.8069 | 2024-02-09 07:21 | 19.912 | 0.155 | Unfiltered with V Zeropoint | CCD |
| 14 | SDSS J080449.49+161624.8 | SDR | 2460349.8150 | 2024-02-09 07:33 | 20.185 | 0.217 | Unfiltered with V Zeropoint | CCD |
| 15 | SDSS J080449.49+161624.8 | SDR | 2460349.8231 | 2024-02-09 07:45 | 20.016 | 0.181 | Unfiltered with V Zeropoint | CCD |
| 16 | SDSS J080449.49+161624.8 | SDR | 2460349.8353 | 2024-02-09 08:02 | 20.125 | 0.181 | Unfiltered with V Zeropoint | CCD |
| 17 | SDSS J080449.49+161624.8 | SDR | 2460351.6239 | 2024-02-11 02:58 | 18.722 | 0.072 | Unfiltered with V Zeropoint | CCD |
| 18 | SDSS J080449.49+161624.8 | SDR | 2460351.6401 | 2024-02-11 03:21 | 18.683 | 0.068 | Unfiltered with V Zeropoint | CCD |
| 19 | SDSS J080449.49+161624.8 | SDR | 2460351.6483 | 2024-02-11 03:33 | 18.734 | 0.068 | Unfiltered with V Zeropoint | CCD |
| 20 | SDSS J080449.49+161624.8 | SDR | 2460351.7009 | 2024-02-11 04:49 | 18.624 | 0.057 | Unfiltered with V Zeropoint | CCD |
| 21 | SDSS J080449.49+161624.8 | SDR | 2460351.7090 | 2024-02-11 05:00 | 18.622 | 0.054 | Unfiltered with V Zeropoint | CCD |
| 22 | SDSS J080449.49+161624.8 | SDR | 2460351.7171 | 2024-02-11 05:12 | 18.559 | 0.052 | Unfiltered with V Zeropoint | CCD |
| 23 | SDSS J080449.49+161624.8 | SDR | 2460351.7333 | 2024-02-11 05:35 | 18.569 | 0.052 | Unfiltered with V Zeropoint | CCD |
| 24 | SDSS J080449.49+161624.8 | SDR | 2460351.7455 | 2024-02-11 05:53 | 18.489 | 0.047 | Unfiltered with V Zeropoint | CCD |
| 25 | SDSS J080449.49+161624.8 | SDR | 2460351.7576 | 2024-02-11 06:10 | 18.444 | 0.045 | Unfiltered with V Zeropoint | CCD |