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
1307587548 R AQR SFOA 2460664.6175 2024-12-20 02:49 10.120 2
1307587549 R AQR SFOA 2460664.6185 2024-12-20 02:50 10.142 2
1307587550 R AQR SFOA 2460664.6195 2024-12-20 02:52 10.094 2
1307587551 R AQR SFOA 2460664.6205 2024-12-20 02:53 10.096 2
1307587552 R AQR SFOA 2460664.6216 2024-12-20 02:55 10.117 2
1307587553 R AQR SFOA 2460664.6226 2024-12-20 02:56 10.100 2
1307587554 R AQR SFOA 2460664.6236 2024-12-20 02:57 10.116 2
1307587555 R AQR SFOA 2460664.6246 2024-12-20 02:59 10.117 2
1307600267 R AQR CKB 2460664.5500 2024-12-20 01:11 9.9 1
1307608607 R AQR HMB 2460665.5097 2024-12-21 00:13 10.157 2
1307608608 R AQR HMB 2460665.5097 2024-12-21 00:14 10.214 2
1307608609 R AQR HMB 2460665.5099 2024-12-21 00:14 11.592 2
1307608610 R AQR HMB 2460665.5101 2024-12-21 00:14 11.590 2
1307625917 R AQR DFS 2460665.3249 2024-12-20 19:47 10.154 2
1307625918 R AQR DFS 2460665.3251 2024-12-20 19:48 8.214 2
1307625919 R AQR DFS 2460665.3252 2024-12-20 19:48 11.353 2
1307626698 R AQR DFS 2460666.3262 2024-12-21 19:49 10.072 2
1307626699 R AQR DFS 2460666.3264 2024-12-21 19:49 8.257 2
1307626700 R AQR DFS 2460666.3265 2024-12-21 19:50 11.302 2
1307628741 R AQR GZN 2460642.3000 2024-11-27 19:11 9.6 1
1307631649 R AQR GZN 2460655.3000 2024-12-10 19:11 10.0 1
1307647257 R AQR MGW 2460666.9207 2024-12-22 10:05 10.727 2
1307647258 R AQR MGW 2460666.9208 2024-12-22 10:05 10.741 2
1307647259 R AQR MGW 2460666.9211 2024-12-22 10:06 10.106 2
1307647260 R AQR MGW 2460666.9212 2024-12-22 10:06 10.103 2