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 11277 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308342892 AD LEO TRE 2460695.8031 2025-01-20 07:16 10.848 2
1308343075 AD LEO TRE 2460695.8036 2025-01-20 07:17 9.352 2
1308342893 AD LEO TRE 2460695.8040 2025-01-20 07:17 10.834 2
1308343076 AD LEO TRE 2460695.8045 2025-01-20 07:18 9.360 2
1308342894 AD LEO TRE 2460695.8049 2025-01-20 07:19 10.842 2
1308343077 AD LEO TRE 2460695.8053 2025-01-20 07:19 9.355 2
1308342895 AD LEO TRE 2460695.8057 2025-01-20 07:20 10.852 2
1308343078 AD LEO TRE 2460695.8062 2025-01-20 07:20 9.345 2
1308342896 AD LEO TRE 2460695.8066 2025-01-20 07:21 10.832 2
1308343079 AD LEO TRE 2460695.8070 2025-01-20 07:22 9.351 2
1308342897 AD LEO TRE 2460695.8075 2025-01-20 07:22 10.837 2
1308343080 AD LEO TRE 2460695.8079 2025-01-20 07:23 9.350 2
1308342898 AD LEO TRE 2460695.8084 2025-01-20 07:24 10.835 2
1308343081 AD LEO TRE 2460695.8088 2025-01-20 07:24 9.359 2
1308342899 AD LEO TRE 2460695.8093 2025-01-20 07:25 10.821 2
1308343082 AD LEO TRE 2460695.8097 2025-01-20 07:25 9.353 2
1308342900 AD LEO TRE 2460695.8101 2025-01-20 07:26 10.839 2
1308343083 AD LEO TRE 2460695.8105 2025-01-20 07:27 9.364 2
1308342901 AD LEO TRE 2460695.8109 2025-01-20 07:27 10.828 2
1308343084 AD LEO TRE 2460695.8113 2025-01-20 07:28 9.363 2
1308342902 AD LEO TRE 2460695.8118 2025-01-20 07:29 10.841 2
1308343085 AD LEO TRE 2460695.8122 2025-01-20 07:29 9.358 2
1308342903 AD LEO TRE 2460695.8127 2025-01-20 07:30 10.831 2
1308343086 AD LEO TRE 2460695.8131 2025-01-20 07:30 9.363 2
1308342904 AD LEO TRE 2460695.8136 2025-01-20 07:31 10.848 2