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 13076 records.

# Target Observer Julian Date UTC Date Magnitude Type
1297826261 GK PER ATE 2459975.4538 2023-01-30 22:53 10.291 2
1297826262 GK PER ATE 2459975.4542 2023-01-30 22:53 10.305 2
1297826263 GK PER ATE 2459975.4545 2023-01-30 22:54 10.346 2
1297826264 GK PER ATE 2459975.4549 2023-01-30 22:55 10.350 2
1297826265 GK PER ATE 2459975.4553 2023-01-30 22:55 10.317 2
1297826266 GK PER ATE 2459975.4556 2023-01-30 22:56 10.339 2
1297826267 GK PER ATE 2459975.4560 2023-01-30 22:56 10.325 2
1297826268 GK PER ATE 2459975.4564 2023-01-30 22:57 10.315 2
1297826269 GK PER ATE 2459975.4567 2023-01-30 22:57 10.318 2
1297826270 GK PER ATE 2459975.4571 2023-01-30 22:58 10.346 2
1297826271 GK PER ATE 2459975.4575 2023-01-30 22:58 10.304 2
1297826272 GK PER ATE 2459975.4578 2023-01-30 22:59 10.253 2
1297826273 GK PER ATE 2459975.4582 2023-01-30 22:59 10.265 2
1297826274 GK PER ATE 2459975.4586 2023-01-30 23:00 10.199 2
1297826275 GK PER ATE 2459975.4589 2023-01-30 23:00 10.179 2
1297826276 GK PER ATE 2459975.4593 2023-01-30 23:01 10.203 2
1297826277 GK PER ATE 2459975.4597 2023-01-30 23:01 10.181 2
1297826278 GK PER ATE 2459975.4600 2023-01-30 23:02 10.198 2
1297826279 GK PER ATE 2459975.4604 2023-01-30 23:03 10.168 2
1297826280 GK PER ATE 2459975.4608 2023-01-30 23:03 10.150 2
1297826281 GK PER ATE 2459975.4612 2023-01-30 23:04 10.170 2
1297826282 GK PER ATE 2459975.4615 2023-01-30 23:04 10.193 2
1297826283 GK PER ATE 2459975.4619 2023-01-30 23:05 10.183 2
1297826284 GK PER ATE 2459975.4623 2023-01-30 23:05 10.172 2
1297826285 GK PER ATE 2459975.4626 2023-01-30 23:06 10.097 2