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 8998 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308202355 EV LAC TRE 2460689.5351 2025-01-14 00:50 9.908 2
1308202356 EV LAC TRE 2460689.5354 2025-01-14 00:50 9.914 2
1308202357 EV LAC TRE 2460689.5357 2025-01-14 00:51 9.905 2
1308202358 EV LAC TRE 2460689.5360 2025-01-14 00:51 9.914 2
1308202359 EV LAC TRE 2460689.5363 2025-01-14 00:52 9.933 2
1308157171 AD LEO HMB 2460689.5363 2025-01-14 00:52 9.334 2
1308157172 AD LEO HMB 2460689.5364 2025-01-14 00:52 9.367 2
1308157173 AD LEO HMB 2460689.5365 2025-01-14 00:52 9.327 2
1308202360 EV LAC TRE 2460689.5366 2025-01-14 00:52 9.914 2
1308157174 AD LEO HMB 2460689.5366 2025-01-14 00:52 9.357 2
1308157175 AD LEO HMB 2460689.5368 2025-01-14 00:52 9.340 2
1308157176 AD LEO HMB 2460689.5369 2025-01-14 00:53 9.345 2
1308202361 EV LAC TRE 2460689.5369 2025-01-14 00:53 9.926 2
1308202362 EV LAC TRE 2460689.5372 2025-01-14 00:53 9.927 2
1308202363 EV LAC TRE 2460689.5375 2025-01-14 00:53 9.935 2
1308202364 EV LAC TRE 2460689.5377 2025-01-14 00:54 9.939 2
1308202365 EV LAC TRE 2460689.5380 2025-01-14 00:54 9.930 2
1308202366 EV LAC TRE 2460689.5383 2025-01-14 00:55 9.911 2
1308157177 AD LEO HMB 2460689.5384 2025-01-14 00:55 9.337 2
1308157178 AD LEO HMB 2460689.5385 2025-01-14 00:55 9.362 2
1308202367 EV LAC TRE 2460689.5386 2025-01-14 00:55 9.939 2
1308157179 AD LEO HMB 2460689.5387 2025-01-14 00:55 9.364 2
1308157180 AD LEO HMB 2460689.5388 2025-01-14 00:55 9.360 2
1308157181 AD LEO HMB 2460689.5389 2025-01-14 00:55 9.335 2
1308202368 EV LAC TRE 2460689.5389 2025-01-14 00:56 9.950 2