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
1308343087 AD LEO TRE 2460695.8140 2025-01-20 07:32 9.372 2
1308342905 AD LEO TRE 2460695.8144 2025-01-20 07:32 10.836 2
1308343088 AD LEO TRE 2460695.8148 2025-01-20 07:33 9.358 2
1308342906 AD LEO TRE 2460695.8152 2025-01-20 07:33 10.838 2
1308343089 AD LEO TRE 2460695.8156 2025-01-20 07:34 9.360 2
1308342907 AD LEO TRE 2460695.8161 2025-01-20 07:35 10.830 2
1308343090 AD LEO TRE 2460695.8165 2025-01-20 07:35 9.359 2
1308342908 AD LEO TRE 2460695.8170 2025-01-20 07:36 10.839 2
1308343091 AD LEO TRE 2460695.8174 2025-01-20 07:37 9.357 2
1308342909 AD LEO TRE 2460695.8178 2025-01-20 07:37 10.850 2
1308343092 AD LEO TRE 2460695.8183 2025-01-20 07:38 9.350 2
1308342910 AD LEO TRE 2460695.8187 2025-01-20 07:38 10.837 2
1308343093 AD LEO TRE 2460695.8192 2025-01-20 07:39 9.356 2
1308342911 AD LEO TRE 2460695.8196 2025-01-20 07:40 10.824 2
1308343094 AD LEO TRE 2460695.8200 2025-01-20 07:40 9.345 2
1308342912 AD LEO TRE 2460695.8215 2025-01-20 07:42 10.839 2
1308343095 AD LEO TRE 2460695.8218 2025-01-20 07:43 9.368 2
1308342913 AD LEO TRE 2460695.8223 2025-01-20 07:44 10.839 2
1308343096 AD LEO TRE 2460695.8227 2025-01-20 07:44 9.362 2
1308342914 AD LEO TRE 2460695.8231 2025-01-20 07:45 10.830 2
1308343097 AD LEO TRE 2460695.8236 2025-01-20 07:45 9.355 2
1308342915 AD LEO TRE 2460695.8240 2025-01-20 07:46 10.848 2
1308343098 AD LEO TRE 2460695.8245 2025-01-20 07:47 9.362 2
1308342916 AD LEO TRE 2460695.8249 2025-01-20 07:47 10.840 2
1308343099 AD LEO TRE 2460695.8253 2025-01-20 07:48 9.356 2