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 9712 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308311066 AD LEO FJQ 2460695.9672 2025-01-20 11:12 9.359 2
1308311067 AD LEO FJQ 2460695.9677 2025-01-20 11:13 9.324 2
1308311068 AD LEO FJQ 2460695.9682 2025-01-20 11:14 9.358 2
1308311069 AD LEO FJQ 2460695.9687 2025-01-20 11:14 9.322 2
1308311070 AD LEO FJQ 2460695.9693 2025-01-20 11:15 9.330 2
1308311071 AD LEO FJQ 2460695.9698 2025-01-20 11:16 9.323 2
1308237823 AD Leo WGR 2460695.9700 2025-01-20 11:16 10.916 2
1308311072 AD LEO FJQ 2460695.9703 2025-01-20 11:17 9.360 2
1308311073 AD LEO FJQ 2460695.9708 2025-01-20 11:18 9.331 2
1308237824 AD Leo WGR 2460695.9712 2025-01-20 11:18 10.9414 2
1308311074 AD LEO FJQ 2460695.9714 2025-01-20 11:18 9.365 2
1308311075 AD LEO FJQ 2460695.9719 2025-01-20 11:19 9.340 2
1308311076 AD LEO FJQ 2460695.9724 2025-01-20 11:20 9.343 2
1308237825 AD Leo WGR 2460695.9724 2025-01-20 11:20 10.9379 2
1308311077 AD LEO FJQ 2460695.9729 2025-01-20 11:21 9.334 2
1308311078 AD LEO FJQ 2460695.9735 2025-01-20 11:21 9.303 2
1308237826 AD Leo WGR 2460695.9737 2025-01-20 11:22 10.9614 2
1308311079 AD LEO FJQ 2460695.9740 2025-01-20 11:22 9.349 2
1308311080 AD LEO FJQ 2460695.9745 2025-01-20 11:23 9.322 2
1308237827 AD Leo WGR 2460695.9749 2025-01-20 11:23 10.9637 2
1308311081 AD LEO FJQ 2460695.9750 2025-01-20 11:24 9.301 2
1308311082 AD LEO FJQ 2460695.9756 2025-01-20 11:24 9.295 2
1308311083 AD LEO FJQ 2460695.9761 2025-01-20 11:25 9.319 2
1308237828 AD Leo WGR 2460695.9761 2025-01-20 11:25 10.8715 2
1308311084 AD LEO FJQ 2460695.9766 2025-01-20 11:26 9.338 2