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
1308157363 AD LEO HMB 2460689.6105 2025-01-14 02:39 9.344 2
1308170020 AD LEO CDZ 2460689.6106 2025-01-14 02:39 10.842 2
1308157364 AD LEO HMB 2460689.6106 2025-01-14 02:39 9.350 2
1308157365 AD LEO HMB 2460689.6107 2025-01-14 02:39 9.345 2
1308168695 AD LEO CDZ 2460689.6107 2025-01-14 02:39 9.306 2
1308157366 AD LEO HMB 2460689.6108 2025-01-14 02:39 9.341 2
1308170023 AD LEO CDZ 2460689.6109 2025-01-14 02:39 10.795 2
1308157367 AD LEO HMB 2460689.6109 2025-01-14 02:39 9.334 2
1308168697 AD LEO CDZ 2460689.6110 2025-01-14 02:39 9.324 2
1308157368 AD LEO HMB 2460689.6111 2025-01-14 02:39 9.339 2
1308170026 AD LEO CDZ 2460689.6112 2025-01-14 02:40 10.828 2
1308168699 AD LEO CDZ 2460689.6113 2025-01-14 02:40 9.315 2
1308170029 AD LEO CDZ 2460689.6115 2025-01-14 02:40 10.776 2
1308168701 AD LEO CDZ 2460689.6116 2025-01-14 02:40 9.326 2
1308170032 AD LEO CDZ 2460689.6118 2025-01-14 02:40 10.862 2
1308168703 AD LEO CDZ 2460689.6119 2025-01-14 02:41 9.271 2
1308170035 AD LEO CDZ 2460689.6121 2025-01-14 02:41 10.832 2
1308168705 AD LEO CDZ 2460689.6122 2025-01-14 02:41 9.324 2
1308170038 AD LEO CDZ 2460689.6124 2025-01-14 02:41 10.842 2
1308168707 AD LEO CDZ 2460689.6125 2025-01-14 02:41 9.387 2
1308170041 AD LEO CDZ 2460689.6127 2025-01-14 02:42 10.877 2
1308157369 AD LEO HMB 2460689.6127 2025-01-14 02:42 9.325 2
1308157370 AD LEO HMB 2460689.6128 2025-01-14 02:42 9.341 2
1308168709 AD LEO CDZ 2460689.6128 2025-01-14 02:42 9.324 2
1308157371 AD LEO HMB 2460689.6129 2025-01-14 02:42 9.323 2