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
1293214233 TW HYA OMOA 2459674.3296 2022-04-04 19:54 10.875 2
1293214234 TW HYA OMOA 2459674.3313 2022-04-04 19:57 10.855 2
1293214235 TW HYA OMOA 2459674.3329 2022-04-04 19:59 10.872 2
1293214236 TW HYA OMOA 2459674.3346 2022-04-04 20:01 10.855 2
1293214237 TW HYA OMOA 2459675.2781 2022-04-05 18:40 10.987 2
1293214238 TW HYA OMOA 2459675.2797 2022-04-05 18:42 10.984 2
1293214239 TW HYA OMOA 2459675.2814 2022-04-05 18:45 10.973 2
1293214240 TW HYA OMOA 2459675.2830 2022-04-05 18:47 10.965 2
1293214241 TW HYA OMOA 2459675.2846 2022-04-05 18:49 10.988 2
1293214242 TW HYA OMOA 2459675.2863 2022-04-05 18:52 10.986 2
1293214243 TW HYA OMOA 2459675.2879 2022-04-05 18:54 10.960 2
1293214244 TW HYA OMOA 2459675.2896 2022-04-05 18:56 10.980 2
1293214245 TW HYA OMOA 2459675.2912 2022-04-05 18:59 10.988 2
1293214246 TW HYA OMOA 2459675.2929 2022-04-05 19:01 10.967 2
1293214247 TW HYA OMOA 2459675.2945 2022-04-05 19:04 10.965 2
1293214248 TW HYA OMOA 2459675.2973 2022-04-05 19:08 10.986 2
1293214249 TW HYA OMOA 2459675.2989 2022-04-05 19:10 10.967 2
1293214250 TW HYA OMOA 2459675.3005 2022-04-05 19:12 10.945 2
1293214251 TW HYA OMOA 2459675.3022 2022-04-05 19:15 10.954 2
1293214252 TW HYA OMOA 2459675.3038 2022-04-05 19:17 10.990 2
1293214253 TW HYA OMOA 2459675.3055 2022-04-05 19:19 10.971 2
1293214254 TW HYA OMOA 2459675.3071 2022-04-05 19:22 10.953 2
1293214255 TW HYA OMOA 2459676.2325 2022-04-06 17:34 10.764 2
1293214256 TW HYA OMOA 2459676.2352 2022-04-06 17:38 10.765 2
1293214257 TW HYA OMOA 2459676.2368 2022-04-06 17:41 10.772 2