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 9712 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308157216 AD LEO HMB 2460689.5511 2025-01-14 01:13 9.352 2
1308157217 AD LEO HMB 2460689.5512 2025-01-14 01:13 9.357 2
1308202410 EV LAC TRE 2460689.5512 2025-01-14 01:13 9.994 2
1308202411 EV LAC TRE 2460689.5515 2025-01-14 01:14 10.013 2
1308202412 EV LAC TRE 2460689.5518 2025-01-14 01:14 10.001 2
1308202413 EV LAC TRE 2460689.5521 2025-01-14 01:15 10.006 2
1308202414 EV LAC TRE 2460689.5524 2025-01-14 01:15 9.996 2
1308202415 EV LAC TRE 2460689.5527 2025-01-14 01:15 10.011 2
1308168292 AD LEO CDZ 2460689.5527 2025-01-14 01:15 9.332 2
1308157218 AD LEO HMB 2460689.5527 2025-01-14 01:15 9.350 2
1308157219 AD LEO HMB 2460689.5529 2025-01-14 01:16 9.320 2
1308169441 AD LEO CDZ 2460689.5529 2025-01-14 01:16 10.844 2
1308157220 AD LEO HMB 2460689.5530 2025-01-14 01:16 9.352 2
1308202416 EV LAC TRE 2460689.5530 2025-01-14 01:16 10.002 2
1308168294 AD LEO CDZ 2460689.5530 2025-01-14 01:16 9.324 2
1308157221 AD LEO HMB 2460689.5531 2025-01-14 01:16 9.366 2
1308169444 AD LEO CDZ 2460689.5532 2025-01-14 01:16 10.822 2
1308157222 AD LEO HMB 2460689.5532 2025-01-14 01:16 9.339 2
1308202417 EV LAC TRE 2460689.5533 2025-01-14 01:16 10.020 2
1308168296 AD LEO CDZ 2460689.5533 2025-01-14 01:16 9.286 2
1308169447 AD LEO CDZ 2460689.5535 2025-01-14 01:16 10.819 2
1308202418 EV LAC TRE 2460689.5536 2025-01-14 01:17 10.023 2
1308168298 AD LEO CDZ 2460689.5536 2025-01-14 01:17 9.305 2
1308169450 AD LEO CDZ 2460689.5538 2025-01-14 01:17 10.802 2
1308202419 EV LAC TRE 2460689.5539 2025-01-14 01:17 10.020 2