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 13663 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308157399 AD LEO HMB 2460689.6236 2025-01-14 02:58 9.349 2
1308168783 AD LEO CDZ 2460689.6237 2025-01-14 02:58 9.370 2
1308157400 AD LEO HMB 2460689.6237 2025-01-14 02:58 9.330 2
1308170155 AD LEO CDZ 2460689.6239 2025-01-14 02:58 10.809 2
1308168785 AD LEO CDZ 2460689.6240 2025-01-14 02:58 9.339 2
1308170158 AD LEO CDZ 2460689.6241 2025-01-14 02:58 10.836 2
1308168787 AD LEO CDZ 2460689.6243 2025-01-14 02:58 9.326 2
1308170161 AD LEO CDZ 2460689.6244 2025-01-14 02:59 10.823 2
1308168789 AD LEO CDZ 2460689.6246 2025-01-14 02:59 9.317 2
1308170164 AD LEO CDZ 2460689.6247 2025-01-14 02:59 10.866 2
1308168791 AD LEO CDZ 2460689.6249 2025-01-14 02:59 9.317 2
1308170167 AD LEO CDZ 2460689.6250 2025-01-14 03:00 10.835 2
1308168793 AD LEO CDZ 2460689.6252 2025-01-14 03:00 9.315 2
1308170170 AD LEO CDZ 2460689.6253 2025-01-14 03:00 10.826 2
1308168795 AD LEO CDZ 2460689.6255 2025-01-14 03:00 9.350 2
1308157401 AD LEO HMB 2460689.6255 2025-01-14 03:00 9.324 2
1308157402 AD LEO HMB 2460689.6256 2025-01-14 03:00 9.373 2
1308170173 AD LEO CDZ 2460689.6256 2025-01-14 03:00 10.862 2
1308157403 AD LEO HMB 2460689.6257 2025-01-14 03:01 9.352 2
1308168797 AD LEO CDZ 2460689.6258 2025-01-14 03:01 9.292 2
1308157404 AD LEO HMB 2460689.6258 2025-01-14 03:01 9.357 2
1308170176 AD LEO CDZ 2460689.6259 2025-01-14 03:01 10.787 2
1308168799 AD LEO CDZ 2460689.6261 2025-01-14 03:01 9.325 2
1308170179 AD LEO CDZ 2460689.6262 2025-01-14 03:01 10.828 2
1308168801 AD LEO CDZ 2460689.6264 2025-01-14 03:01 9.310 2