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
1293210137 SY CHA HMB 2459674.5610 2022-04-05 11.417 2
1293210138 SY CHA HMB 2459674.5616 2022-04-05 11.454 2
1293210139 SY CHA HMB 2459674.5623 2022-04-05 13.097 2
1293210140 SY CHA HMB 2459674.5630 2022-04-05 13.145 2
1293210141 SY CHA HMB 2459674.5639 2022-04-05 14.223 2
1293210142 SY CHA HMB 2459674.5650 2022-04-05 14.251 2
1293210143 SY CHA HMB 2459674.5659 2022-04-05 12.265 2
1293210144 SY CHA HMB 2459674.5664 2022-04-05 12.260 2
1293212662 SY CHA HMB 2459675.5632 2022-04-06 11.592 2
1293212663 SY CHA HMB 2459675.5637 2022-04-06 11.587 2
1293212664 SY CHA HMB 2459675.5644 2022-04-06 13.231 2
1293212665 SY CHA HMB 2459675.5652 2022-04-06 13.227 2
1293212666 SY CHA HMB 2459675.5661 2022-04-06 14.366 2
1293212667 SY CHA HMB 2459675.5672 2022-04-06 14.396 2
1293212668 SY CHA HMB 2459675.5680 2022-04-06 12.421 2
1293212669 SY CHA HMB 2459675.5686 2022-04-06 12.404 2
1293215223 SY CHA HMB 2459676.5682 2022-04-07 11.588 2
1293215224 SY CHA HMB 2459676.5688 2022-04-07 11.587 2
1293215225 SY CHA HMB 2459676.5694 2022-04-07 13.254 2
1293215226 SY CHA HMB 2459676.5702 2022-04-07 13.272 2
1293215227 SY CHA HMB 2459676.5711 2022-04-07 14.397 2
1293215228 SY CHA HMB 2459676.5722 2022-04-07 14.389 2
1293215229 SY CHA HMB 2459676.5730 2022-04-07 12.451 2
1293215230 SY CHA HMB 2459676.5736 2022-04-07 12.443 2
1293228494 SY CHA HMB 2459677.5553 2022-04-08 11.694 2