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.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 622 records.

# Target Observer Julian Date UTC Date Magnitude Type
1293215612 TW HYA OMOA 2459673.3044 2022-04-03 19:18 10.225 2
1293215613 TW HYA OMOA 2459673.3060 2022-04-03 19:20 10.305 2
1293215614 TW HYA OMOA 2459673.3077 2022-04-03 19:23 10.284 2
1293215615 TW HYA OMOA 2459674.2952 2022-04-04 19:05 10.046 2
1293215616 TW HYA OMOA 2459674.2969 2022-04-04 19:07 10.088 2
1293215617 TW HYA OMOA 2459674.2985 2022-04-04 19:09 10.100 2
1293215618 TW HYA OMOA 2459674.3010 2022-04-04 19:13 10.067 2
1293215619 TW HYA OMOA 2459674.3026 2022-04-04 19:15 10.111 2
1293215620 TW HYA OMOA 2459674.3042 2022-04-04 19:18 10.065 2
1293215621 TW HYA OMOA 2459674.3059 2022-04-04 19:20 10.078 2
1293215622 TW HYA OMOA 2459674.3075 2022-04-04 19:22 10.090 2
1293215623 TW HYA OMOA 2459674.3092 2022-04-04 19:25 10.099 2
1293215624 TW HYA OMOA 2459674.3108 2022-04-04 19:27 10.089 2
1293215625 TW HYA OMOA 2459674.3125 2022-04-04 19:29 10.086 2
1293215626 TW HYA OMOA 2459674.3141 2022-04-04 19:32 10.088 2
1293215627 TW HYA OMOA 2459674.3165 2022-04-04 19:35 10.044 2
1293215628 TW HYA OMOA 2459674.3181 2022-04-04 19:38 10.114 2
1293215629 TW HYA OMOA 2459674.3198 2022-04-04 19:40 10.061 2
1293215630 TW HYA OMOA 2459674.3214 2022-04-04 19:42 10.070 2
1293215631 TW HYA OMOA 2459674.3231 2022-04-04 19:45 10.114 2
1293215632 TW HYA OMOA 2459674.3247 2022-04-04 19:47 10.114 2
1293215633 TW HYA OMOA 2459674.3264 2022-04-04 19:49 10.096 2
1293215634 TW HYA OMOA 2459674.3280 2022-04-04 19:52 10.089 2
1293215635 TW HYA OMOA 2459674.3296 2022-04-04 19:54 10.093 2
1293215636 TW HYA OMOA 2459674.3313 2022-04-04 19:57 10.106 2