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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.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 187 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RY SER CDZ 2459736.6311 2022-06-06 03:08 14.759 0.005 Johnson V CCD
2 RY SER RBCA 2459736.7584 2022-06-06 06:12 14.703 0.006 Johnson V CCD
3 RY SER PEX 2459737.0231 2022-06-06 12:33 14.594 0.011 Johnson V CCD
4 RY SER CDZ 2459737.6296 2022-06-07 03:06 14.560 0.005 Johnson V CCD
5 RY SER RBCA 2459737.7689 2022-06-07 06:27 14.515 0.005 Johnson V CCD
6 RY SER DFS 2459736.5590 2022-06-06 01:24 14.784 0.026 Johnson V CCD
7 RY SER DFS 2459737.5600 2022-06-07 01:26 14.501 0.026 Johnson V CCD
8 RY SER MMAO 2459737.3968 2022-06-06 21:31 14.491 0.011 Johnson V CCD
9 RY SER YBA 2459737.0254 2022-06-06 12:36 14.559 0.011 Johnson V CCD
10 RY SER HMB 2459737.6998 2022-06-07 04:47 14.576 0.011 Johnson V CCD
11 RY SER HMB 2459737.7012 2022-06-07 04:49 14.579 0.011 Johnson V CCD
12 RY SER MMAO 2459738.4087 2022-06-07 21:48 14.586 0.010 Johnson V CCD
13 RY SER MMAO 2459738.4145 2022-06-07 21:56 14.577 0.017 Johnson V CCD
14 RY SER FRGA 2459738.4268 2022-06-07 22:14 14.538 0.011 Johnson V CCD
15 RY SER FRGA 2459738.4333 2022-06-07 22:24 14.505 0.010 Johnson V CCD
16 RY SER FRGA 2459738.4377 2022-06-07 22:30 14.456 0.010 Johnson V CCD
17 RY SER FRGA 2459738.4637 2022-06-07 23:07 14.419 0.009 Johnson V CCD
18 RY SER FRGA 2459738.4855 2022-06-07 23:39 14.502 0.009 Johnson V CCD
19 RY SER FRGA 2459738.4985 2022-06-07 23:57 14.368 0.009 Johnson V CCD
20 RY SER FRGA 2459738.5050 2022-06-08 00:07 14.476 0.009 Johnson V CCD
21 RY SER DFS 2459738.5585 2022-06-08 01:24 14.488 0.030 Johnson V CCD
22 RY SER MMAO 2459738.4204 2022-06-07 22:05 14.515 0.010 Johnson V CCD
23 RY SER MMAO 2459738.4262 2022-06-07 22:13 14.500 0.008 Johnson V CCD
24 RY SER MMAO 2459738.4320 2022-06-07 22:22 14.531 0.011 Johnson V CCD
25 RY SER MMAO 2459738.4378 2022-06-07 22:30 14.524 0.014 Johnson V CCD