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
1308169803 AD LEO CDZ 2460689.5891 2025-01-14 02:08 10.854 2
1308157309 AD LEO HMB 2460689.5891 2025-01-14 02:08 9.332 2
1308157310 AD LEO HMB 2460689.5892 2025-01-14 02:08 9.347 2
1308168549 AD LEO CDZ 2460689.5892 2025-01-14 02:08 9.346 2
1308157311 AD LEO HMB 2460689.5893 2025-01-14 02:08 9.356 2
1308169806 AD LEO CDZ 2460689.5894 2025-01-14 02:08 10.783 2
1308157312 AD LEO HMB 2460689.5894 2025-01-14 02:08 9.379 2
1308168551 AD LEO CDZ 2460689.5895 2025-01-14 02:08 9.327 2
1308157313 AD LEO HMB 2460689.5895 2025-01-14 02:08 9.394 2
1308157314 AD LEO HMB 2460689.5896 2025-01-14 02:09 9.361 2
1308169809 AD LEO CDZ 2460689.5897 2025-01-14 02:09 10.833 2
1308168553 AD LEO CDZ 2460689.5898 2025-01-14 02:09 9.347 2
1308169812 AD LEO CDZ 2460689.5900 2025-01-14 02:09 10.764 2
1308168555 AD LEO CDZ 2460689.5901 2025-01-14 02:09 9.380 2
1308169815 AD LEO CDZ 2460689.5903 2025-01-14 02:09 10.836 2
1308168557 AD LEO CDZ 2460689.5904 2025-01-14 02:10 9.336 2
1308169818 AD LEO CDZ 2460689.5905 2025-01-14 02:10 10.828 2
1308168559 AD LEO CDZ 2460689.5907 2025-01-14 02:10 9.323 2
1308169821 AD LEO CDZ 2460689.5908 2025-01-14 02:10 10.796 2
1308168561 AD LEO CDZ 2460689.5910 2025-01-14 02:11 9.311 2
1308169824 AD LEO CDZ 2460689.5911 2025-01-14 02:11 10.768 2
1308168563 AD LEO CDZ 2460689.5913 2025-01-14 02:11 9.305 2
1308169827 AD LEO CDZ 2460689.5914 2025-01-14 02:11 10.818 2
1308168565 AD LEO CDZ 2460689.5916 2025-01-14 02:11 9.309 2
1308169830 AD LEO CDZ 2460689.5917 2025-01-14 02:12 10.865 2