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.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 13076 records.

# Target Observer Julian Date UTC Date Magnitude Type
1297855401 GK PER ATE 2459976.4114 2023-01-31 21:52 10.550 2
1297855402 GK PER ATE 2459976.4117 2023-01-31 21:52 10.546 2
1297855403 GK PER ATE 2459976.4121 2023-01-31 21:53 10.510 2
1297855404 GK PER ATE 2459976.4125 2023-01-31 21:53 10.492 2
1297855405 GK PER ATE 2459976.4128 2023-01-31 21:54 10.509 2
1297855406 GK PER ATE 2459976.4132 2023-01-31 21:55 10.416 2
1297855407 GK PER ATE 2459976.4136 2023-01-31 21:55 10.453 2
1297855408 GK PER ATE 2459976.4140 2023-01-31 21:56 10.516 2
1297855409 GK PER ATE 2459976.4143 2023-01-31 21:56 10.486 2
1297855410 GK PER ATE 2459976.4147 2023-01-31 21:57 10.469 2
1297855411 GK PER ATE 2459976.4151 2023-01-31 21:57 10.436 2
1297855412 GK PER ATE 2459976.4154 2023-01-31 21:58 10.472 2
1297855413 GK PER ATE 2459976.4158 2023-01-31 21:58 10.464 2
1297855414 GK PER ATE 2459976.4162 2023-01-31 21:59 10.475 2
1297855415 GK PER ATE 2459976.4165 2023-01-31 21:59 10.477 2
1297855416 GK PER ATE 2459976.4169 2023-01-31 22:00 10.478 2
1297855417 GK PER ATE 2459976.4173 2023-01-31 22:00 10.507 2
1297855418 GK PER ATE 2459976.4177 2023-01-31 22:01 10.533 2
1297855419 GK PER ATE 2459976.4180 2023-01-31 22:01 10.495 2
1297855420 GK PER ATE 2459976.4184 2023-01-31 22:02 10.458 2
1297855421 GK PER ATE 2459976.4188 2023-01-31 22:03 10.468 2
1297855422 GK PER ATE 2459976.4191 2023-01-31 22:03 10.526 2
1297855423 GK PER ATE 2459976.4195 2023-01-31 22:04 10.532 2
1297855424 GK PER ATE 2459976.4199 2023-01-31 22:04 10.542 2
1297855425 GK PER ATE 2459976.4202 2023-01-31 22:05 10.581 2