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
1297821561 GK PER ATE 2459974.3863 2023-01-29 21:16 10.479 2
1297821562 GK PER ATE 2459974.3866 2023-01-29 21:16 10.502 2
1297821563 GK PER ATE 2459974.3870 2023-01-29 21:17 10.551 2
1297821564 GK PER ATE 2459974.3874 2023-01-29 21:17 10.551 2
1297821565 GK PER ATE 2459974.3877 2023-01-29 21:18 10.517 2
1297821566 GK PER ATE 2459974.3881 2023-01-29 21:18 10.563 2
1297821567 GK PER ATE 2459974.3885 2023-01-29 21:19 10.561 2
1297821568 GK PER ATE 2459974.3889 2023-01-29 21:19 10.584 2
1297821569 GK PER ATE 2459974.3892 2023-01-29 21:20 10.607 2
1297821570 GK PER ATE 2459974.3896 2023-01-29 21:21 10.639 2
1297821571 GK PER ATE 2459974.3900 2023-01-29 21:21 10.647 2
1297821572 GK PER ATE 2459974.3903 2023-01-29 21:22 10.629 2
1297821573 GK PER ATE 2459974.3907 2023-01-29 21:22 10.684 2
1297821574 GK PER ATE 2459974.3911 2023-01-29 21:23 10.704 2
1297821575 GK PER ATE 2459974.3914 2023-01-29 21:23 10.727 2
1297821576 GK PER ATE 2459974.3918 2023-01-29 21:24 10.778 2
1297821577 GK PER ATE 2459974.3922 2023-01-29 21:24 10.803 2
1297821578 GK PER ATE 2459974.3925 2023-01-29 21:25 10.819 2
1297821579 GK PER ATE 2459974.3929 2023-01-29 21:25 10.823 2
1297821580 GK PER ATE 2459974.3933 2023-01-29 21:26 10.814 2
1297821581 GK PER ATE 2459974.3936 2023-01-29 21:26 10.806 2
1297821582 GK PER ATE 2459974.3940 2023-01-29 21:27 10.751 2
1297821583 GK PER ATE 2459974.3944 2023-01-29 21:27 10.760 2
1297821584 GK PER ATE 2459974.3947 2023-01-29 21:28 10.741 2
1297821585 GK PER ATE 2459974.3951 2023-01-29 21:28 10.741 2