Search Data

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.
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Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 1261 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V6595 Sgr PEX 2459326.1620 2021-04-21 15:53 11.411 0.018 Johnson V CCD
2 V6595 Sgr PEX 2459326.1618 2021-04-21 15:52 11.386 0.015 Johnson V CCD
3 V6595 Sgr PEX 2459325.3810 2021-04-20 21:08 8.931 0.006 Cousins I CCD
4 V6595 Sgr PEX 2459325.3808 2021-04-20 21:08 8.928 0.006 Cousins I CCD
5 V6595 Sgr PEX 2459325.3805 2021-04-20 21:07 8.955 0.006 Cousins I CCD
6 V6595 Sgr PEX 2459325.3803 2021-04-20 21:07 9.319 0.003 Cousins R CCD
7 V6595 Sgr PEX 2459325.3801 2021-04-20 21:07 9.318 0.003 Cousins R CCD
8 V6595 Sgr PEX 2459325.3798 2021-04-20 21:06 9.317 0.003 Cousins R CCD
9 V6595 Sgr PEX 2459325.3796 2021-04-20 21:06 11.365 0.009 Johnson V CCD
10 V6595 Sgr PEX 2459325.3793 2021-04-20 21:06 11.355 0.009 Johnson V CCD
11 V6595 Sgr PEX 2459325.3791 2021-04-20 21:05 11.357 0.009 Johnson V CCD
12 V6595 Sgr PEX 2459325.3788 2021-04-20 21:05 12.004 0.008 Johnson B CCD
13 V6595 Sgr PEX 2459325.3784 2021-04-20 21:04 11.990 0.008 Johnson B CCD
14 V6595 Sgr PEX 2459325.3781 2021-04-20 21:04 12.007 0.008 Johnson B CCD
15 V6595 Sgr PEX 2459325.3292 2021-04-20 19:54 11.2 N/A Visual Visual
16 V6595 Sgr PEX 2459325.3205 2021-04-20 19:41 8.976 0.003 Cousins I CCD
17 V6595 Sgr PEX 2459325.3197 2021-04-20 19:40 8.969 0.003 Cousins I CCD
18 V6595 Sgr PEX 2459325.3189 2021-04-20 19:39 9.391 0.002 Cousins R CCD
19 V6595 Sgr PEX 2459325.3175 2021-04-20 19:37 11.380 0.004 Johnson V CCD
20 V6595 Sgr PEX 2459325.3167 2021-04-20 19:36 11.373 0.004 Johnson V CCD
21 V6595 Sgr PEX 2459325.3155 2021-04-20 19:34 12.055 0.004 Johnson B CCD
22 V6595 Sgr PEX 2459325.3140 2021-04-20 19:32 12.057 0.004 Johnson B CCD
23 V6595 Sgr BNK 2459325.1880 2021-04-20 16:30 11.3 N/A Visual Visual
24 V6595 Sgr PEX 2459325.1597 2021-04-20 15:49 8.910 0.007 Cousins I CCD
25 V6595 Sgr PEX 2459325.1595 2021-04-20 15:49 8.915 0.007 Cousins I CCD