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
1286366456 R AQR TYS 2459373.9137 2021-06-08 09:55 10.977 2
1286366463 R AQR TYS 2459373.9142 2021-06-08 09:56 12.112 2
1286373173 R AQR CKB 2459376.9215 2021-06-11 10:07 10.9 1
1286373249 R AQR CKB 2459377.8764 2021-06-12 09:02 10.5 1
1286373518 R AQR MCJC 2459377.9119 2021-06-12 09:53 10.592 2
1286377105 R AQR HMB 2459378.9332 2021-06-13 10:23 11.903 2
1286377106 R AQR HMB 2459378.9336 2021-06-13 10:24 11.890 2
1286377107 R AQR HMB 2459378.9339 2021-06-13 10:24 10.577 2
1286377108 R AQR HMB 2459378.9341 2021-06-13 10:25 10.577 2
1286380486 R AQR HMB 2459379.9331 2021-06-14 10:23 11.817 2
1286380487 R AQR HMB 2459379.9335 2021-06-14 10:24 11.809 2
1286380488 R AQR HMB 2459379.9339 2021-06-14 10:24 10.492 2
1286380489 R AQR HMB 2459379.9340 2021-06-14 10:25 10.468 2
1286385943 R AQR HMB 2459380.9330 2021-06-15 10:23 11.752 2
1286385944 R AQR HMB 2459380.9334 2021-06-15 10:24 11.737 2
1286385945 R AQR HMB 2459380.9338 2021-06-15 10:24 10.248 2
1286385946 R AQR HMB 2459380.9340 2021-06-15 10:24 10.441 2
1286389306 R AQR DFS 2459380.6595 2021-06-15 03:49 10.355 2
1286389307 R AQR DFS 2459380.6600 2021-06-15 03:50 8.803 2
1286389308 R AQR DFS 2459380.6604 2021-06-15 03:50 11.504 2
1286389726 R AQR DFS 2459381.6542 2021-06-16 03:42 10.269 2
1286389727 R AQR DFS 2459381.6547 2021-06-16 03:42 8.707 2
1286389728 R AQR DFS 2459381.6551 2021-06-16 03:43 11.447 2
1286394331 R AQR MCJC 2459379.9127 2021-06-14 09:54 11.847 2
1286394332 R AQR MCJC 2459379.9122 2021-06-14 09:53 10.566 2