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 10091 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308319210 AD LEO HMB 2460697.4967 2025-01-21 23:55 9.357 2
1308319211 AD LEO HMB 2460697.4983 2025-01-21 23:57 9.340 2
1308319212 AD LEO HMB 2460697.4986 2025-01-21 23:58 9.246 2
1308319213 AD LEO HMB 2460697.4987 2025-01-21 23:58 9.337 2
1308319214 AD LEO HMB 2460697.5049 2025-01-22 00:06 9.340 2
1308319215 AD LEO HMB 2460697.5049 2025-01-22 00:07 9.350 2
1308319216 AD LEO HMB 2460697.5050 2025-01-22 00:07 9.313 2
1308319217 AD LEO HMB 2460697.5051 2025-01-22 00:07 9.346 2
1308319218 AD LEO HMB 2460697.5052 2025-01-22 00:07 9.282 2
1308319219 AD LEO HMB 2460697.5068 2025-01-22 00:09 9.346 2
1308319220 AD LEO HMB 2460697.5069 2025-01-22 00:09 9.330 2
1308319221 AD LEO HMB 2460697.5070 2025-01-22 00:10 9.326 2
1308319222 AD LEO HMB 2460697.5071 2025-01-22 00:10 9.344 2
1308319223 AD LEO HMB 2460697.5072 2025-01-22 00:10 9.334 2
1308319224 AD LEO HMB 2460697.5072 2025-01-22 00:10 9.329 2
1308319225 AD LEO HMB 2460697.5088 2025-01-22 00:12 9.336 2
1308319226 AD LEO HMB 2460697.5089 2025-01-22 00:12 9.306 2
1308319227 AD LEO HMB 2460697.5090 2025-01-22 00:12 9.329 2
1308319228 AD LEO HMB 2460697.5091 2025-01-22 00:13 9.306 2
1308319229 AD LEO HMB 2460697.5091 2025-01-22 00:13 9.314 2
1308319230 AD LEO HMB 2460697.5092 2025-01-22 00:13 9.317 2
1308319231 AD LEO HMB 2460697.5110 2025-01-22 00:15 9.361 2
1308319232 AD LEO HMB 2460697.5151 2025-01-22 00:21 9.349 2
1308319233 AD LEO HMB 2460697.5152 2025-01-22 00:21 9.291 2
1308319234 AD LEO HMB 2460697.5168 2025-01-22 00:24 9.325 2