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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 2455773.8715 2011-07-31 08:54 10.0253 0.0126 Cousins I CCD
2 T Pyx NLX 2455773.8713 2011-07-31 08:54 10.283 0.004 Johnson V CCD
3 T Pyx NLX 2455773.8711 2011-07-31 08:54 10.270 0.005 Johnson V CCD
4 T Pyx NLX 2455773.8707 2011-07-31 08:53 10.330 0.005 Johnson V CCD
5 T Pyx NLX 2455773.8705 2011-07-31 08:53 10.289 0.005 Johnson V CCD
6 T Pyx NLX 2455773.8702 2011-07-31 08:53 10.300 0.004 Johnson V CCD
7 T Pyx NLX 2455773.8700 2011-07-31 08:52 10.296 0.004 Johnson V CCD
8 T Pyx NLX 2455773.8698 2011-07-31 08:52 10.274 0.004 Johnson V CCD
9 T Pyx NLX 2455773.8696 2011-07-31 08:52 10.299 0.004 Johnson V CCD
10 T Pyx NLX 2455773.8692 2011-07-31 08:51 10.317 0.004 Johnson V CCD
11 T Pyx SFU 2455773.8692 2011-07-31 08:51 10.0209 0.0120 Cousins I CCD
12 T Pyx NLX 2455773.8690 2011-07-31 08:51 10.288 0.004 Johnson V CCD
13 T Pyx NLX 2455773.8687 2011-07-31 08:50 10.335 0.004 Johnson V CCD
14 T Pyx NLX 2455773.8685 2011-07-31 08:50 10.294 0.004 Johnson V CCD
15 T Pyx SFU 2455773.8684 2011-07-31 08:50 10.1091 0.0249 Johnson B CCD
16 T Pyx NLX 2455773.8683 2011-07-31 08:50 10.304 0.004 Johnson V CCD
17 T Pyx NLX 2455773.8681 2011-07-31 08:49 10.255 0.004 Johnson V CCD
18 T Pyx NLX 2455773.8677 2011-07-31 08:49 10.312 0.004 Johnson V CCD
19 T Pyx SFU 2455773.8676 2011-07-31 08:49 10.1750 0.0122 Johnson V CCD
20 T Pyx NLX 2455773.8674 2011-07-31 08:49 10.269 0.004 Johnson V CCD
21 T Pyx NLX 2455773.8672 2011-07-31 08:48 10.312 0.004 Johnson V CCD
22 T Pyx NLX 2455773.8670 2011-07-31 08:48 10.293 0.004 Johnson V CCD
23 T Pyx SFU 2455773.8668 2011-07-31 08:48 10.0311 0.0129 Cousins I CCD
24 T Pyx NLX 2455773.8668 2011-07-31 08:48 10.276 0.004 Johnson V CCD
25 T Pyx NLX 2455773.8665 2011-07-31 08:47 10.295 0.004 Johnson V CCD