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
1286263597 R AQR TYS 2459362.9141 2021-05-28 09:56 12.217 2
1286263598 R AQR TYS 2459364.7136 2021-05-30 05:07 12.125 2
1286267824 R AQR HMB 2459364.9309 2021-05-30 10:20 12.424 2
1286267825 R AQR HMB 2459364.9313 2021-05-30 10:21 12.416 2
1286267826 R AQR HMB 2459364.9316 2021-05-30 10:21 11.426 2
1286267827 R AQR HMB 2459364.9318 2021-05-30 10:21 11.438 2
1286270326 R_AQR SFRA 2459363.1191 2021-05-28 14:51 12.454 2
1286270327 R_AQR SFRA 2459363.1198 2021-05-28 14:52 11.350 2
1286279840 R AQR HMB 2459366.9204 2021-06-01 10:05 12.446 2
1286279841 R AQR HMB 2459366.9208 2021-06-01 10:05 12.440 2
1286279842 R AQR HMB 2459366.9212 2021-06-01 10:06 11.408 2
1286279843 R AQR HMB 2459366.9214 2021-06-01 10:06 11.396 2
1286280093 R_AQR SFRA 2459366.1149 2021-05-31 14:45 12.424 2
1286280094 R_AQR SFRA 2459366.1156 2021-05-31 14:46 11.361 2
1286280095 R_AQR SFRA 2459366.3380 2021-05-31 20:06 6.336 2
1286280096 R_AQR SFRA 2459366.3349 2021-05-31 20:02 12.383 2
1286280097 R_AQR SFRA 2459366.3360 2021-05-31 20:03 11.320 2
1286280098 R_AQR SFRA 2459366.3328 2021-05-31 19:59 12.364 2
1286280099 R_AQR SFRA 2459366.3317 2021-05-31 19:57 11.292 2
1286288086 R AQR HMB 2459367.9205 2021-06-02 10:05 12.410 2
1286288087 R AQR HMB 2459367.9209 2021-06-02 10:06 12.435 2
1286288088 R AQR HMB 2459367.9213 2021-06-02 10:06 11.345 2
1286288089 R AQR HMB 2459367.9214 2021-06-02 10:06 11.364 2
1286288310 R_AQR SFRA 2459367.3366 2021-06-01 20:04 6.425 2
1286288311 R_AQR SFRA 2459367.3334 2021-06-01 20:00 12.431 2