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 2459330.3114 2021-04-25 19:28 12.387 0.010 Johnson B CCD
2 V6595 Sgr PEX 2459330.3111 2021-04-25 19:27 12.412 0.011 Johnson B CCD
3 V6595 Sgr PEX 2459330.3101 2021-04-25 19:26 9.492 0.004 Cousins I CCD
4 V6595 Sgr PEX 2459330.3092 2021-04-25 19:25 9.498 0.004 Cousins I CCD
5 V6595 Sgr PEX 2459330.3085 2021-04-25 19:24 9.734 0.002 Cousins R CCD
6 V6595 Sgr PEX 2459330.3080 2021-04-25 19:23 9.748 0.002 Cousins R CCD
7 V6595 Sgr PEX 2459330.3073 2021-04-25 19:22 11.781 0.006 Johnson V CCD
8 V6595 Sgr PEX 2459330.3065 2021-04-25 19:21 11.785 0.006 Johnson V CCD
9 V6595 Sgr PEX 2459330.3053 2021-04-25 19:19 12.399 0.005 Johnson B CCD
10 V6595 Sgr PEX 2459330.3038 2021-04-25 19:17 12.398 0.005 Johnson B CCD
11 V6595 Sgr PEX 2459330.2278 2021-04-25 17:28 12.0 N/A Visual Visual
12 V6595 Sgr BNK 2459330.1670 2021-04-25 16:00 11.6 N/A Visual Visual
13 V6595 Sgr PEX 2459330.1465 2021-04-25 15:30 9.491 0.009 Cousins I CCD
14 V6595 Sgr PEX 2459330.1463 2021-04-25 15:30 9.477 0.009 Cousins I CCD
15 V6595 Sgr PEX 2459330.1461 2021-04-25 15:30 9.491 0.009 Cousins I CCD
16 V6595 Sgr PEX 2459330.1458 2021-04-25 15:29 11.844 0.015 Johnson V CCD
17 V6595 Sgr PEX 2459330.1456 2021-04-25 15:29 11.832 0.015 Johnson V CCD
18 V6595 Sgr PEX 2459330.1453 2021-04-25 15:29 11.818 0.015 Johnson V CCD
19 V6595 Sgr PEX 2459330.1189 2021-04-25 14:51 9.707 0.015 Cousins R CCD
20 V6595 Sgr PEX 2459330.1182 2021-04-25 14:50 9.232 0.003 Cousins I CCD
21 V6595 Sgr PEX 2459330.1176 2021-04-25 14:49 12.516 0.017 Johnson B CCD
22 V6595 Sgr PEX 2459330.1171 2021-04-25 14:48 12.528 0.022 Johnson B CCD
23 V6595 Sgr PEX 2459330.1166 2021-04-25 14:47 11.856 0.012 Johnson V CCD
24 V6595 Sgr PEX 2459330.1162 2021-04-25 14:47 11.860 0.011 Johnson V CCD
25 V6595 Sgr CKB 2459329.9444 2021-04-25 10:39 11.8 N/A Visual Visual