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
1308311127 AD LEO FJQ 2460696.0136 2025-01-20 12:19 9.376 2
1308237859 AD Leo WGR 2460696.0141 2025-01-20 12:20 10.9038 2
1308311128 AD LEO FJQ 2460696.0141 2025-01-20 12:20 9.268 2
1308311129 AD LEO FJQ 2460696.0146 2025-01-20 12:21 9.385 2
1308311130 AD LEO FJQ 2460696.0151 2025-01-20 12:21 9.360 2
1308237860 AD Leo WGR 2460696.0153 2025-01-20 12:22 10.9428 2
1308311131 AD LEO FJQ 2460696.0157 2025-01-20 12:22 9.328 2
1308311132 AD LEO FJQ 2460696.0162 2025-01-20 12:23 9.344 2
1308237861 AD Leo WGR 2460696.0165 2025-01-20 12:23 10.8873 2
1308311133 AD LEO FJQ 2460696.0167 2025-01-20 12:24 9.313 2
1308311134 AD LEO FJQ 2460696.0172 2025-01-20 12:24 9.336 2
1308237862 AD Leo WGR 2460696.0177 2025-01-20 12:25 10.9101 2
1308311135 AD LEO FJQ 2460696.0178 2025-01-20 12:25 9.278 2
1308311136 AD LEO FJQ 2460696.0183 2025-01-20 12:26 9.342 2
1308311137 AD LEO FJQ 2460696.0188 2025-01-20 12:27 9.319 2
1308237863 AD Leo WGR 2460696.0190 2025-01-20 12:27 10.8959 2
1308311138 AD LEO FJQ 2460696.0193 2025-01-20 12:27 9.312 2
1308311139 AD LEO FJQ 2460696.0199 2025-01-20 12:28 9.340 2
1308237864 AD Leo WGR 2460696.0202 2025-01-20 12:29 10.9178 2
1308311140 AD LEO FJQ 2460696.0204 2025-01-20 12:29 9.339 2
1308311141 AD LEO FJQ 2460696.0209 2025-01-20 12:30 9.344 2
1308237865 AD Leo WGR 2460696.0214 2025-01-20 12:30 10.9598 2
1308311142 AD LEO FJQ 2460696.0214 2025-01-20 12:30 9.367 2
1308311143 AD LEO FJQ 2460696.0220 2025-01-20 12:31 9.336 2
1308311144 AD LEO FJQ 2460696.0225 2025-01-20 12:32 9.327 2