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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 135415 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T Pyx SFU 2455770.8697 2011-07-28 08:52 9.8324 0.0052 Johnson V CCD
2 T Pyx NLX 2455770.8696 2011-07-28 08:52 9.920 0.005 Johnson V CCD
3 T Pyx NLX 2455770.8694 2011-07-28 08:51 9.900 0.005 Johnson V CCD
4 T Pyx NLX 2455770.8691 2011-07-28 08:51 9.962 0.005 Johnson V CCD
5 T Pyx SFU 2455770.8689 2011-07-28 08:51 9.4450 0.0043 Cousins I CCD
6 T Pyx NLX 2455770.8689 2011-07-28 08:51 9.933 0.006 Johnson V CCD
7 T Pyx NLX 2455770.8687 2011-07-28 08:50 9.942 0.006 Johnson V CCD
8 T Pyx NLX 2455770.8685 2011-07-28 08:50 9.906 0.006 Johnson V CCD
9 T Pyx NLX 2455770.8683 2011-07-28 08:50 9.915 0.006 Johnson V CCD
10 T Pyx SFU 2455770.8681 2011-07-28 08:50 9.7737 0.0105 Johnson B CCD
11 T Pyx NLX 2455770.8681 2011-07-28 08:50 9.904 0.006 Johnson V CCD
12 T Pyx NLX 2455770.8677 2011-07-28 08:49 9.905 0.006 Johnson V CCD
13 T Pyx SFU 2455770.8673 2011-07-28 08:48 9.8441 0.0041 Johnson V CCD
14 T Pyx NLX 2455770.8672 2011-07-28 08:48 9.921 0.006 Johnson V CCD
15 T Pyx NLX 2455770.8670 2011-07-28 08:48 9.923 0.006 Johnson V CCD
16 T Pyx NLX 2455770.8668 2011-07-28 08:48 9.917 0.006 Johnson V CCD
17 T Pyx NLX 2455770.8666 2011-07-28 08:47 9.905 0.006 Johnson V CCD
18 T Pyx NLX 2455770.8662 2011-07-28 08:47 9.838 0.006 Johnson V CCD
19 T Pyx NLX 2455770.8660 2011-07-28 08:47 9.906 0.005 Johnson V CCD
20 T Pyx NLX 2455770.8658 2011-07-28 08:46 9.912 0.006 Johnson V CCD
21 T Pyx SFU 2455770.8658 2011-07-28 08:46 9.7755 0.0092 Johnson B CCD
22 T Pyx NLX 2455770.8656 2011-07-28 08:46 9.860 0.005 Johnson V CCD
23 T Pyx NLX 2455770.8655 2011-07-28 08:46 9.921 0.005 Johnson V CCD
24 T Pyx NLX 2455770.8653 2011-07-28 08:45 9.868 0.005 Johnson V CCD
25 T Pyx SFU 2455770.8650 2011-07-28 08:45 9.8270 0.0035 Johnson V CCD