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Global Search Search Photometry

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.

Looking for the old WebObs Search? Click here.

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.
Campaign overrides targets and dates.

Found 1838 records.

# Target Observer Julian Date UTC Date Magnitude Type
1296943929 BP TAU BPEC 2459926.5470 2022-12-13 01:07 10.303 2
1296943930 BP TAU BPEC 2459926.5757 2022-12-13 01:48 13.052 2
1296943931 BP TAU BPEC 2459926.5796 2022-12-13 01:54 12.074 2
1296943932 BP TAU BPEC 2459926.5821 2022-12-13 01:58 11.112 2
1296943933 BP TAU BPEC 2459926.5845 2022-12-13 02:01 10.329 2
1296943934 BP TAU BPEC 2459935.4858 2022-12-21 23:39 13.177 2
1296943935 BP TAU BPEC 2459935.4897 2022-12-21 23:45 12.131 2
1296943936 BP TAU BPEC 2459935.4922 2022-12-21 23:48 11.141 2
1296943937 BP TAU BPEC 2459935.4946 2022-12-21 23:52 10.325 2
1296943938 BP TAU BPEC 2459935.5319 2022-12-22 00:45 13.226 2
1296943939 BP TAU BPEC 2459935.5358 2022-12-22 00:51 12.149 2
1296943940 BP TAU BPEC 2459935.5383 2022-12-22 00:55 11.154 2
1296943941 BP TAU BPEC 2459935.5407 2022-12-22 00:58 10.347 2
1296943942 BP TAU BPEC 2459935.5687 2022-12-22 01:38 13.252 2
1296943943 BP TAU BPEC 2459935.5726 2022-12-22 01:44 12.186 2
1296943944 BP TAU BPEC 2459935.5751 2022-12-22 01:48 11.144 2
1296943945 BP TAU BPEC 2459935.5775 2022-12-22 01:51 10.356 2
1296943946 BP TAU BPEC 2459939.4609 2022-12-25 23:03 12.958 2
1296943947 BP TAU BPEC 2459939.4648 2022-12-25 23:09 12.025 2
1296943948 BP TAU BPEC 2459939.4673 2022-12-25 23:12 11.099 2
1296943949 BP TAU BPEC 2459939.4697 2022-12-25 23:16 10.321 2
1296943950 BP TAU BPEC 2459939.5077 2022-12-26 00:11 12.981 2
1296943951 BP TAU BPEC 2459939.5115 2022-12-26 00:16 12.022 2
1296943952 BP TAU BPEC 2459939.5140 2022-12-26 00:20 11.077 2
1296943953 BP TAU BPEC 2459939.5164 2022-12-26 00:23 10.291 2