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 11443 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308341976 EV LAC TRE 2460697.5334 2025-01-22 00:48 10.263 2
1308341977 EV LAC TRE 2460697.5337 2025-01-22 00:48 10.265 2
1308341978 EV LAC TRE 2460697.5340 2025-01-22 00:48 10.261 2
1308341979 EV LAC TRE 2460697.5343 2025-01-22 00:49 10.263 2
1308341980 EV LAC TRE 2460697.5346 2025-01-22 00:49 10.264 2
1308341981 EV LAC TRE 2460697.5349 2025-01-22 00:50 10.263 2
1308341982 EV LAC TRE 2460697.5352 2025-01-22 00:50 10.270 2
1308341983 EV LAC TRE 2460697.5355 2025-01-22 00:51 10.271 2
1308341984 EV LAC TRE 2460697.5357 2025-01-22 00:51 10.270 2
1308341985 EV LAC TRE 2460697.5361 2025-01-22 00:51 10.268 2
1308341986 EV LAC TRE 2460697.5364 2025-01-22 00:52 10.266 2
1308341987 EV LAC TRE 2460697.5366 2025-01-22 00:52 10.259 2
1308319255 AD LEO HMB 2460697.5366 2025-01-22 00:52 9.310 2
1308319256 AD LEO HMB 2460697.5367 2025-01-22 00:52 9.342 2
1308319257 AD LEO HMB 2460697.5369 2025-01-22 00:53 9.330 2
1308341988 EV LAC TRE 2460697.5369 2025-01-22 00:53 10.263 2
1308319258 AD LEO HMB 2460697.5370 2025-01-22 00:53 9.322 2
1308319259 AD LEO HMB 2460697.5371 2025-01-22 00:53 9.355 2
1308341989 EV LAC TRE 2460697.5372 2025-01-22 00:53 10.277 2
1308341990 EV LAC TRE 2460697.5375 2025-01-22 00:54 10.250 2
1308341991 EV LAC TRE 2460697.5378 2025-01-22 00:54 10.274 2
1308341992 EV LAC TRE 2460697.5381 2025-01-22 00:54 10.260 2
1308341993 EV LAC TRE 2460697.5384 2025-01-22 00:55 10.277 2
1308341994 EV LAC TRE 2460697.5387 2025-01-22 00:55 10.263 2
1308319260 AD LEO HMB 2460697.5387 2025-01-22 00:55 9.373 2