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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 2455770.8744 2011-07-28 08:59 9.8683 0.0053 Johnson V CCD
2 T Pyx NLX 2455770.8741 2011-07-28 08:58 9.816 0.006 Johnson V CCD
3 T Pyx NLX 2455770.8739 2011-07-28 08:58 9.919 0.006 Johnson V CCD
4 T Pyx NLX 2455770.8737 2011-07-28 08:58 9.887 0.006 Johnson V CCD
5 T Pyx SFU 2455770.8737 2011-07-28 08:58 9.4806 0.0064 Cousins I CCD
6 T Pyx NLX 2455770.8735 2011-07-28 08:57 9.909 0.006 Johnson V CCD
7 T Pyx NLX 2455770.8731 2011-07-28 08:57 9.882 0.006 Johnson V CCD
8 T Pyx NLX 2455770.8729 2011-07-28 08:57 9.851 0.006 Johnson V CCD
9 T Pyx SFU 2455770.8729 2011-07-28 08:56 9.7646 0.0126 Johnson B CCD
10 T Pyx NLX 2455770.8727 2011-07-28 08:56 9.781 0.005 Johnson V CCD
11 T Pyx NLX 2455770.8725 2011-07-28 08:56 9.892 0.005 Johnson V CCD
12 T Pyx NLX 2455770.8724 2011-07-28 08:56 9.953 0.006 Johnson V CCD
13 T Pyx NLX 2455770.8722 2011-07-28 08:55 9.906 0.006 Johnson V CCD
14 T Pyx SFU 2455770.8721 2011-07-28 08:55 9.8342 0.0051 Johnson V CCD
15 T Pyx NLX 2455770.8717 2011-07-28 08:55 9.893 0.005 Johnson V CCD
16 T Pyx NLX 2455770.8716 2011-07-28 08:55 9.929 0.005 Johnson V CCD
17 T Pyx NLX 2455770.8714 2011-07-28 08:54 9.950 0.005 Johnson V CCD
18 T Pyx NLX 2455770.8712 2011-07-28 08:54 9.962 0.005 Johnson V CCD
19 T Pyx NLX 2455770.8710 2011-07-28 08:54 9.933 0.006 Johnson V CCD
20 T Pyx NLX 2455770.8708 2011-07-28 08:53 9.929 0.005 Johnson V CCD
21 T Pyx SFU 2455770.8705 2011-07-28 08:53 9.7693 0.0142 Johnson B CCD
22 T Pyx NLX 2455770.8704 2011-07-28 08:53 9.876 0.005 Johnson V CCD
23 T Pyx NLX 2455770.8702 2011-07-28 08:53 9.889 0.005 Johnson V CCD
24 T Pyx NLX 2455770.8700 2011-07-28 08:52 9.959 0.005 Johnson V CCD
25 T Pyx NLX 2455770.8698 2011-07-28 08:52 9.942 0.005 Johnson V CCD