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 11563 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308342178 EV LAC TRE 2460697.5927 2025-01-22 02:13 10.271 2
1308342179 EV LAC TRE 2460697.5930 2025-01-22 02:13 10.255 2
1308342180 EV LAC TRE 2460697.5933 2025-01-22 02:14 10.260 2
1308342181 EV LAC TRE 2460697.5936 2025-01-22 02:14 10.256 2
1308319303 AD LEO HMB 2460697.5937 2025-01-22 02:14 9.338 2
1308319304 AD LEO HMB 2460697.5938 2025-01-22 02:15 9.335 2
1308319305 AD LEO HMB 2460697.5938 2025-01-22 02:15 9.338 2
1308342182 EV LAC TRE 2460697.5939 2025-01-22 02:15 10.271 2
1308319306 AD LEO HMB 2460697.5939 2025-01-22 02:15 9.345 2
1308319307 AD LEO HMB 2460697.5940 2025-01-22 02:15 9.337 2
1308319308 AD LEO HMB 2460697.5941 2025-01-22 02:15 9.329 2
1308319309 AD LEO HMB 2460697.5957 2025-01-22 02:17 9.323 2
1308319310 AD LEO HMB 2460697.5957 2025-01-22 02:17 9.358 2
1308319311 AD LEO HMB 2460697.5958 2025-01-22 02:17 9.326 2
1308319312 AD LEO HMB 2460697.5959 2025-01-22 02:18 9.339 2
1308319313 AD LEO HMB 2460697.5960 2025-01-22 02:18 9.348 2
1308319314 AD LEO HMB 2460697.5961 2025-01-22 02:18 9.333 2
1308319315 AD LEO HMB 2460697.5976 2025-01-22 02:20 9.329 2
1308319316 AD LEO HMB 2460697.5977 2025-01-22 02:20 9.321 2
1308319317 AD LEO HMB 2460697.5979 2025-01-22 02:20 9.349 2
1308319318 AD LEO HMB 2460697.5980 2025-01-22 02:21 9.343 2
1308319319 AD LEO HMB 2460697.5981 2025-01-22 02:21 9.342 2
1308319320 AD LEO HMB 2460697.5996 2025-01-22 02:23 9.329 2
1308319321 AD LEO HMB 2460697.5997 2025-01-22 02:23 9.327 2
1308319322 AD LEO HMB 2460697.5998 2025-01-22 02:23 9.312 2