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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 2160 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | CE Tau | EHEA | 2458183.3800 | 2018-03-05 21:07 | 4.283 | 0.01 | Johnson V | DSLR |
| 2 | CE Tau | EHEA | 2458183.3651 | 2018-03-05 20:45 | 4.276 | 0.02 | Johnson V | DSLR |
| 3 | CE Tau | DNO | 2458181.3965 | 2018-03-03 21:30 | 4.5 | N/A | Visual | Visual |
| 4 | CE Tau | WPX | 2458180.9264 | 2018-03-03 10:14 | 5.2 | N/A | Visual | Visual |
| 5 | CE Tau | PPL | 2458176.5360 | 2018-02-27 00:51 | 4.5 | N/A | Visual | Visual |
| 6 | CE Tau | HXT | 2458171.4510 | 2018-02-21 22:49 | 5.0 | N/A | Visual | Visual |
| 7 | CE Tau | FXJ | 2458170.5993 | 2018-02-21 02:22 | 4.290 | 0.003 | Johnson V | PEP |
| 8 | CE Tau | DAT | 2458170.2861 | 2018-02-20 18:51 | 4.388 | 0.03 | TG | DSLR |
| 9 | CE Tau | EHEA | 2458166.4098 | 2018-02-16 21:50 | 4.259 | 0.01 | Johnson V | DSLR |
| 10 | CE Tau | KBA | 2458166.3787 | 2018-02-16 21:05 | 4.334 | 0.0299 | TG | DSLR |
| 11 | CE Tau | SPAO | 2458164.3000 | 2018-02-14 19:11 | 3.9 | N/A | Visual | Visual |
| 12 | CE Tau | SHS | 2458163.5305 | 2018-02-14 00:43 | 4.283 | 0.021 | Johnson V | DSLR |
| 13 | CE Tau | ADI | 2458162.3401 | 2018-02-12 20:09 | 4.151 | 0.013 | Johnson V | DSLR |
| 14 | CE Tau | ADI | 2458162.3401 | 2018-02-12 20:09 | 6.366 | 0.025 | Johnson B | DSLR |
| 15 | CE Tau | HXT | 2458159.2780 | 2018-02-09 18:40 | 4.9 | N/A | Visual | Visual |
| 16 | CE Tau | PPL | 2458158.5010 | 2018-02-09 00:01 | 4.2 | N/A | Visual | Visual |
| 17 | CE Tau | FXJ | 2458157.6444 | 2018-02-08 03:27 | 4.271 | 0.003 | Johnson V | PEP |
| 18 | CE Tau | EHEA | 2458157.3934 | 2018-02-07 21:26 | 4.282 | 0.01 | Johnson V | DSLR |
| 19 | CE Tau | DAT | 2458156.3669 | 2018-02-06 20:48 | 4.335 | 0.02 | TG | DSLR |
| 20 | CE Tau | ADI | 2458155.3265 | 2018-02-05 19:50 | 4.209 | 0.020 | Johnson V | DSLR |
| 21 | CE Tau | KBA | 2458155.2181 | 2018-02-05 17:14 | 4.215 | 0.0210 | TG | DSLR |
| 22 | CE Tau | FXJ | 2458154.6472 | 2018-02-05 03:31 | 4.246 | 0.001 | Johnson V | PEP |
| 23 | CE Tau | WPX | 2458153.9771 | 2018-02-04 11:27 | 5.2 | N/A | Visual | Visual |
| 24 | CE Tau | SPAO | 2458153.4000 | 2018-02-03 21:35 | 3.9 | N/A | Visual | Visual |
| 25 | CE Tau | HXT | 2458152.2850 | 2018-02-02 18:50 | 4.9 | N/A | Visual | Visual |