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 863 records.

# Target Observer Julian Date UTC Date Magnitude Type
1306862673 CI HYI MEMC 2460590.2598 2024-10-06 18:14 5.463 2
1306862674 CI HYI MEMC 2460590.2592 2024-10-06 18:13 8.648 2
1306862677 CI HYI MEMC 2460590.2583 2024-10-06 18:11 9.599 2
1306863076 CI HYI MEMC 2460591.1285 2024-10-07 15:05 11.010 2
1306863079 CI HYI MEMC 2460591.1314 2024-10-07 15:09 5.472 2
1306863081 CI HYI MEMC 2460591.1308 2024-10-07 15:08 8.666 2
1306863084 CI HYI MEMC 2460591.1299 2024-10-07 15:07 9.590 2
1306873731 CI HYI HMB 2460593.6420 2024-10-10 03:24 9.558 2
1306873732 CI HYI HMB 2460593.6421 2024-10-10 03:24 9.539 2
1306873733 CI HYI HMB 2460593.6423 2024-10-10 03:24 11.130 2
1306873734 CI HYI HMB 2460593.6426 2024-10-10 03:25 11.120 2
1306873735 CI HYI HMB 2460593.6428 2024-10-10 03:25 7.741 2
1306873736 CI HYI HMB 2460593.6429 2024-10-10 03:25 7.767 2
1306879822 CI HYI HMB 2460594.6393 2024-10-11 03:20 9.537 2
1306879823 CI HYI HMB 2460594.6394 2024-10-11 03:20 9.549 2
1306879824 CI HYI HMB 2460594.6396 2024-10-11 03:20 11.097 2
1306879825 CI HYI HMB 2460594.6398 2024-10-11 03:21 11.106 2
1306879826 CI HYI HMB 2460594.6400 2024-10-11 03:21 7.758 2
1306879827 CI HYI HMB 2460594.6401 2024-10-11 03:21 7.763 2
1306899562 CI HYI HMB 2460596.6337 2024-10-13 03:12 9.526 2
1306899563 CI HYI HMB 2460596.6338 2024-10-13 03:12 9.531 2
1306899564 CI HYI HMB 2460596.6340 2024-10-13 03:13 11.103 2
1306899565 CI HYI HMB 2460596.6343 2024-10-13 03:13 11.120 2
1306899566 CI HYI HMB 2460596.6345 2024-10-13 03:13 7.759 2
1306899567 CI HYI HMB 2460596.6346 2024-10-13 03:13 7.727 2