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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 254 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 AM Her RSE 2453574.6465 2005-07-23 03:30 13.82 N/A Johnson V CCD
2 AM Her RSE 2453574.6444 2005-07-23 03:27 13.34 N/A Cousins R CCD
3 AM Her RSE 2453574.6423 2005-07-23 03:24 13.82 N/A Johnson V CCD
4 AM Her RSE 2453574.6403 2005-07-23 03:22 13.34 N/A Cousins R CCD
5 AM Her RSE 2453574.6383 2005-07-23 03:19 13.85 N/A Johnson V CCD
6 AM Her RSE 2453574.6362 2005-07-23 03:16 13.64 N/A Cousins R CCD
7 AM Her RSE 2453574.6341 2005-07-23 03:13 14.18 N/A Johnson V CCD
8 AM Her RSE 2453574.6320 2005-07-23 03:10 13.72 N/A Cousins R CCD
9 AM Her RSE 2453574.6300 2005-07-23 03:07 13.81 N/A Johnson V CCD
10 AM Her RSE 2453574.6279 2005-07-23 03:04 13.41 N/A Cousins R CCD
11 AM Her MDW 2453574.6264 2005-07-23 03:02 13.94 0.01 Johnson V CCD
12 AM Her RSE 2453574.6259 2005-07-23 03:01 13.91 N/A Johnson V CCD
13 AM Her RSE 2453574.6238 2005-07-23 02:58 13.47 N/A Cousins R CCD
14 AM Her RSE 2453574.6217 2005-07-23 02:55 13.97 N/A Johnson V CCD
15 AM Her RSE 2453574.6196 2005-07-23 02:52 13.68 N/A Cousins R CCD
16 AM Her RSE 2453574.6176 2005-07-23 02:49 13.98 N/A Johnson V CCD
17 AM Her RSE 2453574.6155 2005-07-23 02:46 13.79 N/A Cousins R CCD
18 AM Her RSE 2453574.6134 2005-07-23 02:43 14.16 N/A Johnson V CCD
19 AM Her RSE 2453574.6114 2005-07-23 02:40 13.76 N/A Cousins R CCD
20 AM Her RSE 2453574.6093 2005-07-23 02:37 14.01 N/A Johnson V CCD
21 AM Her RSE 2453574.6072 2005-07-23 02:34 13.46 N/A Cousins R CCD
22 AM Her RSE 2453574.6052 2005-07-23 02:31 13.91 N/A Johnson V CCD
23 AM Her RSE 2453574.6031 2005-07-23 02:28 13.40 N/A Cousins R CCD
24 AM Her RSE 2453574.6010 2005-07-23 02:25 13.77 N/A Johnson V CCD
25 AM Her RSE 2453574.5989 2005-07-23 02:22 13.28 N/A Cousins R CCD