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Global Search Search Photometry

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 2603 records.

# Target Observer Julian Date UTC Date Magnitude Type
1292914317 TW HYA MDJ 2459647.5793 2022-03-09 10.197 2
1292918526 TW HYA HMB 2459648.5759 2022-03-10 11.474 2
1292918527 TW HYA HMB 2459648.5763 2022-03-10 11.485 2
1292918528 TW HYA HMB 2459648.5767 2022-03-10 9.986 2
1292918529 TW HYA HMB 2459648.5769 2022-03-10 9.980 2
1292918530 TW HYA HMB 2459648.5772 2022-03-10 9.330 2
1292918531 TW HYA HMB 2459648.5774 2022-03-10 9.331 2
1292918532 TW HYA HMB 2459648.5776 2022-03-10 10.718 2
1292918533 TW HYA HMB 2459648.5779 2022-03-10 10.727 2
1292918855 TW HYA MGW 2459648.9237 2022-03-10 9.829 2
1292918856 TW HYA MGW 2459648.9234 2022-03-10 9.266 2
1292918857 TW HYA MGW 2459648.9230 2022-03-10 10.544 2
1292918858 TW HYA MGW 2459648.9228 2022-03-10 11.236 2
1292921894 TW HYA MMEA 2459648.0516 2022-03-09 10.693 2
1292921895 TW HYA MMEA 2459648.0937 2022-03-09 11.487 2
1292921896 TW HYA MMEA 2459648.0977 2022-03-09 10.725 2
1292921897 TW HYA MMEA 2459648.1346 2022-03-09 11.454 2
1292921898 TW HYA MMEA 2459648.1386 2022-03-09 10.710 2
1292921899 TW HYA MMEA 2459648.1711 2022-03-09 11.496 2
1292921900 TW HYA MMEA 2459648.1750 2022-03-09 10.751 2
1292921901 TW HYA MMEA 2459648.2094 2022-03-09 11.519 2
1292921902 TW HYA MMEA 2459648.2134 2022-03-09 10.702 2
1292921903 TW HYA MMEA 2459648.2494 2022-03-09 10.720 2
1292923811 TW HYA MGW 2459649.8992 2022-03-11 10.096 2
1292923812 TW HYA MGW 2459649.8988 2022-03-11 9.453 2