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 2603 records.

# Target Observer Julian Date UTC Date Magnitude Type
1293282990 EL CHA HMB 2459674.5529 2022-04-05 15.505 2
1293282991 EL CHA HMB 2459674.5540 2022-04-05 15.535 2
1293282992 EL CHA HMB 2459674.5548 2022-04-05 13.230 2
1293282993 EL CHA HMB 2459674.5554 2022-04-05 13.311 2
1293282994 EL CHA HMB 2459674.5560 2022-04-05 11.954 2
1293282995 EL CHA HMB 2459674.5566 2022-04-05 11.929 2
1293282996 EL CHA HMB 2459675.5534 2022-04-06 14.199 2
1293282997 EL CHA HMB 2459675.5541 2022-04-06 14.145 2
1293282998 EL CHA HMB 2459675.5551 2022-04-06 15.631 2
1293282999 EL CHA HMB 2459675.5561 2022-04-06 15.676 2
1293283000 EL CHA HMB 2459675.5570 2022-04-06 13.281 2
1293283001 EL CHA HMB 2459675.5576 2022-04-06 13.273 2
1293283002 EL CHA HMB 2459675.5582 2022-04-06 11.978 2
1293283003 EL CHA HMB 2459675.5587 2022-04-06 11.966 2
1293283004 EL CHA HMB 2459676.5584 2022-04-07 14.147 2
1293283005 EL CHA HMB 2459676.5592 2022-04-07 14.160 2
1293283006 EL CHA HMB 2459676.5601 2022-04-07 15.465 2
1293283007 EL CHA HMB 2459676.5612 2022-04-07 15.560 2
1293283008 EL CHA HMB 2459676.5620 2022-04-07 13.216 2
1293283009 EL CHA HMB 2459676.5626 2022-04-07 13.226 2
1293283010 EL CHA HMB 2459676.5632 2022-04-07 11.970 2
1293283011 EL CHA HMB 2459676.5638 2022-04-07 11.938 2
1293283012 EL CHA HMB 2459677.5454 2022-04-08 14.178 2
1293283013 EL CHA HMB 2459677.5462 2022-04-08 14.158 2
1293283014 EL CHA HMB 2459677.5471 2022-04-08 15.655 2