Sign up Sign in
About Us Get Started Forums Contact Us Donate
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 5446 records.

# Target Observer Julian Date UTC Date Magnitude Type
1296630253 BP TAU CCHD 2459932.5927 2022-12-19 02:13 12.079 2
1296630271 BP TAU CCHD 2459931.6404 2022-12-18 03:22 11.080 2
1296630272 BP TAU CCHD 2459931.6417 2022-12-18 03:24 10.218 2
1296630273 BP TAU CCHD 2459931.6370 2022-12-18 03:17 13.007 2
1296630274 BP TAU CCHD 2459931.6386 2022-12-18 03:19 12.000 2
1296630276 BP TAU AKV 2459933.5795 2022-12-20 01:54 13.081 2
1296630277 BP TAU AKV 2459933.5830 2022-12-20 01:59 13.093 2
1296630278 BP TAU AKV 2459933.5865 2022-12-20 02:04 13.097 2
1296630279 BP TAU AKV 2459933.5900 2022-12-20 02:09 13.102 2
1296630280 BP TAU AKV 2459933.5935 2022-12-20 02:14 13.099 2
1296630281 BP TAU AKV 2459933.5969 2022-12-20 02:19 13.098 2
1296630282 BP TAU AKV 2459933.6004 2022-12-20 02:24 13.117 2
1296630283 BP TAU AKV 2459933.6039 2022-12-20 02:29 13.124 2
1296630284 BP TAU AKV 2459933.6074 2022-12-20 02:34 13.137 2
1296630285 BP TAU AKV 2459933.6108 2022-12-20 02:39 13.137 2
1296630286 BP TAU AKV 2459933.6143 2022-12-20 02:44 13.126 2
1296630287 BP TAU AKV 2459933.6178 2022-12-20 02:49 13.136 2
1296630288 BP TAU AKV 2459933.6212 2022-12-20 02:54 13.150 2
1296630289 BP TAU AKV 2459933.6247 2022-12-20 02:59 13.127 2
1296630290 BP TAU AKV 2459933.6282 2022-12-20 03:04 13.132 2
1296630291 BP TAU AKV 2459933.6317 2022-12-20 03:09 13.156 2
1296630292 BP TAU AKV 2459933.6351 2022-12-20 03:14 13.138 2
1296630293 BP TAU AKV 2459933.6386 2022-12-20 03:19 13.138 2
1296630294 BP TAU AKV 2459933.6421 2022-12-20 03:24 13.133 2
1296630295 BP TAU AKV 2459933.6456 2022-12-20 03:29 13.145 2