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
1286344163 R AQR HMB 2459374.9322 2021-06-09 10:22 12.141 2
1286344164 R AQR HMB 2459374.9326 2021-06-09 10:22 10.911 2
1286344165 R AQR HMB 2459374.9327 2021-06-09 10:23 10.920 2
1286346229 R_AQR SFRA 2459373.1097 2021-06-07 14:37 12.249 2
1286346230 R_AQR SFRA 2459373.1104 2021-06-07 14:38 11.020 2
1286349883 R AQR DFS 2459375.6611 2021-06-10 03:52 10.816 2
1286352721 r aqr SLH 2459375.8576 2021-06-10 08:35 11.2 1
1286353799 R AQR HMB 2459375.9324 2021-06-10 10:22 12.120 2
1286353800 R AQR HMB 2459375.9328 2021-06-10 10:23 12.123 2
1286353801 R AQR HMB 2459375.9332 2021-06-10 10:23 10.876 2
1286353802 R AQR HMB 2459375.9333 2021-06-10 10:23 10.864 2
1286359302 R AQR DFS 2459376.6606 2021-06-11 03:51 10.761 2
1286359303 R AQR DFS 2459376.6611 2021-06-11 03:51 9.121 2
1286361370 R AQR HMB 2459376.9325 2021-06-11 10:22 12.039 2
1286361371 R AQR HMB 2459376.9328 2021-06-11 10:23 12.082 2
1286361372 R AQR HMB 2459376.9332 2021-06-11 10:23 10.741 2
1286361373 R AQR HMB 2459376.9334 2021-06-11 10:24 10.761 2
1286362076 R AQR MCJC 2459376.9123 2021-06-11 09:53 12.041 2
1286362077 R AQR MCJC 2459376.9119 2021-06-11 09:53 10.750 2
1286364274 R AQR DFS 2459377.6611 2021-06-12 03:52 10.632 2
1286366200 R AQR HMB 2459377.9325 2021-06-12 10:22 11.988 2
1286366201 R AQR HMB 2459377.9328 2021-06-12 10:23 11.983 2
1286366202 R AQR HMB 2459377.9332 2021-06-12 10:23 10.688 2
1286366203 R AQR HMB 2459377.9334 2021-06-12 10:24 10.675 2
1286366455 R AQR TYS 2459371.7126 2021-06-06 05:06 11.106 2