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
1308342380 AD LEO TRE 2460697.7527 2025-01-22 06:03 9.390 2
1308342381 AD LEO TRE 2460697.7529 2025-01-22 06:04 9.390 2
1308342382 AD LEO TRE 2460697.7532 2025-01-22 06:04 9.391 2
1308342383 AD LEO TRE 2460697.7535 2025-01-22 06:05 9.380 2
1308342384 AD LEO TRE 2460697.7538 2025-01-22 06:05 9.389 2
1308342385 AD LEO TRE 2460697.7541 2025-01-22 06:05 9.385 2
1308342386 AD LEO TRE 2460697.7544 2025-01-22 06:06 9.410 2
1308342387 AD LEO TRE 2460697.7547 2025-01-22 06:06 9.393 2
1308342388 AD LEO TRE 2460697.7550 2025-01-22 06:07 9.386 2
1308342389 AD LEO TRE 2460697.7553 2025-01-22 06:07 9.393 2
1308342390 AD LEO TRE 2460697.7556 2025-01-22 06:08 9.391 2
1308342391 AD LEO TRE 2460697.7559 2025-01-22 06:08 9.387 2
1308342392 AD LEO TRE 2460697.7562 2025-01-22 06:08 9.404 2
1308342393 AD LEO TRE 2460697.7565 2025-01-22 06:09 9.398 2
1308342394 AD LEO TRE 2460697.7568 2025-01-22 06:09 9.372 2
1308342395 AD LEO TRE 2460697.7571 2025-01-22 06:10 9.393 2
1308342396 AD LEO TRE 2460697.7574 2025-01-22 06:10 9.404 2
1308342397 AD LEO TRE 2460697.7577 2025-01-22 06:11 9.379 2
1308342398 AD LEO TRE 2460697.7579 2025-01-22 06:11 9.385 2
1308342399 AD LEO TRE 2460697.7582 2025-01-22 06:11 9.388 2
1308342400 AD LEO TRE 2460697.7585 2025-01-22 06:12 9.361 2
1308342401 AD LEO TRE 2460697.7588 2025-01-22 06:12 9.410 2
1308342402 AD LEO TRE 2460697.7591 2025-01-22 06:13 9.398 2
1308342403 AD LEO TRE 2460697.7594 2025-01-22 06:13 9.358 2
1308342404 AD LEO TRE 2460697.7597 2025-01-22 06:13 9.403 2