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 864 records.

# Target Observer Julian Date UTC Date Magnitude Type
1307162766 CI HYI HMB 2460623.5609 2024-11-09 01:27 7.758 2
1307163497 CI HYI HMB 2460622.5629 2024-11-08 01:30 9.546 2
1307163498 CI HYI HMB 2460622.5630 2024-11-08 01:30 9.568 2
1307163499 CI HYI HMB 2460622.5632 2024-11-08 01:31 11.122 2
1307163500 CI HYI HMB 2460622.5634 2024-11-08 01:31 11.108 2
1307163501 CI HYI HMB 2460622.5636 2024-11-08 01:31 7.736 2
1307163502 CI HYI HMB 2460622.5637 2024-11-08 01:31 7.769 2
1307176980 CI HYI HMB 2460624.5573 2024-11-10 01:22 9.571 2
1307176981 CI HYI HMB 2460624.5574 2024-11-10 01:22 9.549 2
1307176982 CI HYI HMB 2460624.5576 2024-11-10 01:22 11.142 2
1307176983 CI HYI HMB 2460624.5579 2024-11-10 01:23 11.124 2
1307176984 CI HYI HMB 2460624.5580 2024-11-10 01:23 7.723 2
1307176985 CI HYI HMB 2460624.5582 2024-11-10 01:23 7.743 2
1307190770 CI HYI HMB 2460626.5517 2024-11-12 01:14 9.565 2
1307190771 CI HYI HMB 2460626.5518 2024-11-12 01:14 9.555 2
1307190772 CI HYI HMB 2460626.5520 2024-11-12 01:14 11.133 2
1307190773 CI HYI HMB 2460626.5523 2024-11-12 01:15 11.138 2
1307190774 CI HYI HMB 2460626.5525 2024-11-12 01:15 7.750 2
1307190775 CI HYI HMB 2460626.5526 2024-11-12 01:15 7.743 2
1307206371 CI HYI HMB 2460627.5490 2024-11-13 01:10 9.528 2
1307206372 CI HYI HMB 2460627.5491 2024-11-13 01:10 9.519 2
1307206373 CI HYI HMB 2460627.5493 2024-11-13 01:11 11.116 2
1307206374 CI HYI HMB 2460627.5495 2024-11-13 01:11 11.127 2
1307206375 CI HYI HMB 2460627.5497 2024-11-13 01:11 7.729 2
1307206376 CI HYI HMB 2460627.5498 2024-11-13 01:11 7.726 2