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 8764 records.

# Target Observer Julian Date UTC Date Magnitude Type
1307249364 R AQR CKB 2460630.5201 2024-11-16 00:29 9.3 1
1307294295 R AQR SFOA 2460627.6403 2024-11-13 03:22 8.861 2
1307294296 R AQR SFOA 2460627.6409 2024-11-13 03:22 8.886 2
1307294297 R AQR SFOA 2460627.6415 2024-11-13 03:23 8.905 2
1307294298 R AQR SFOA 2460627.6422 2024-11-13 03:24 8.917 2
1307294299 R AQR SFOA 2460627.6428 2024-11-13 03:25 8.858 2
1307294300 R AQR SFOA 2460627.6435 2024-11-13 03:26 8.912 2
1307294301 R AQR SFOA 2460627.6441 2024-11-13 03:27 8.843 2
1307294302 R AQR SFOA 2460627.6447 2024-11-13 03:28 8.897 2
1307294303 R AQR SFOA 2460627.6454 2024-11-13 03:29 8.876 2
1307294304 R AQR SFOA 2460627.6460 2024-11-13 03:30 8.919 2
1307294305 R AQR SFOA 2460627.6467 2024-11-13 03:31 8.899 2
1307294306 R AQR SFOA 2460627.6473 2024-11-13 03:32 8.894 2
1307294307 R AQR SFOA 2460627.6480 2024-11-13 03:33 8.881 2
1307294308 R AQR SFOA 2460627.6486 2024-11-13 03:34 8.867 2
1307294309 R AQR SFOA 2460627.6493 2024-11-13 03:34 8.866 2
1307294310 R AQR SFOA 2460627.6499 2024-11-13 03:35 8.882 2
1307296092 R AQR DFS 2460632.3323 2024-11-17 19:58 9.068 2
1307296093 R AQR DFS 2460632.3325 2024-11-17 19:58 7.261 2
1307297925 R AQR MGW 2460632.9401 2024-11-18 10:33 10.663 2
1307297926 R AQR MGW 2460632.9457 2024-11-18 10:41 10.286 2
1307297927 R AQR MGW 2460632.9459 2024-11-18 10:42 10.285 2
1307297928 R AQR MGW 2460632.9462 2024-11-18 10:42 9.014 2
1307297929 R AQR MGW 2460632.9462 2024-11-18 10:42 9.081 2
1307297930 R AQR MGW 2460633.0442 2024-11-18 13:03 10.762 2