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.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 3878 records.

# Target Observer Julian Date UTC Date Magnitude Type
1307731096 rho cas MVO 2460413.4222 2024-04-12 4.5 1
1307731127 rho cas MVO 2460427.3326 2024-04-26 4.5 1
1307731147 rho cas MVO 2460432.3563 2024-05-01 4.5 1
1307731232 rho cas MVO 2460438.3771 2024-05-07 4.5 1
1307736808 rho cas MVO 2460445.4153 2024-05-14 4.5 1
1307736836 rho cas MVO 2460448.4049 2024-05-17 4.5 1
1307736943 rho cas MVO 2460457.4208 2024-05-26 4.5 1
1307736962 rho cas MVO 2460476.4236 2024-06-14 4.5 1
1307736973 rho cas MVO 2460482.4271 2024-06-20 4.4 1
1307736982 rho cas MVO 2460502.4007 2024-07-10 4.5 1
1307736992 rho cas MVO 2460512.4514 2024-07-20 4.5 1
1307737004 rho cas MVO 2460518.4132 2024-07-26 4.5 1
1307737016 rho cas MVO 2460531.3410 2024-08-08 4.5 1
1307737083 rho cas MVO 2460536.4042 2024-08-13 4.5 1
1307737096 RHO CAS VATA 2460670.4354 2024-12-25 4.5 1
1307737527 rho cas MVO 2460542.3597 2024-08-19 4.5 1
1307737581 rho cas MVO 2460547.3653 2024-08-24 4.5 1
1307737601 rho cas MVO 2460552.3361 2024-08-29 4.5 1
1307737632 rho cas MVO 2460558.3563 2024-09-04 4.5 1
1307737659 rho cas MVO 2460573.2979 2024-09-19 4.7 1
1307737794 rho cas MVO 2460583.2507 2024-09-29 4.5 1
1307738613 rho CAS REE 2460664.2667 2024-12-19 4.5 1
1307751009 rho cas MVO 2460587.2493 2024-10-03 4.5 1
1307751021 rho cas MVO 2460596.2410 2024-10-12 4.6 1
1307753127 rho cas MVO 2460600.2278 2024-10-16 4.5 1