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
1293214266 TW HYA OMOA 2459676.2516 2022-04-06 10.761 2
1293214267 TW HYA OMOA 2459676.2542 2022-04-06 10.743 2
1293214268 TW HYA OMOA 2459676.2558 2022-04-06 10.733 2
1293214269 TW HYA OMOA 2459676.2574 2022-04-06 10.759 2
1293214270 TW HYA OMOA 2459676.2591 2022-04-06 10.747 2
1293214271 TW HYA OMOA 2459676.2607 2022-04-06 10.742 2
1293214272 TW HYA OMOA 2459676.2624 2022-04-06 10.744 2
1293214273 TW HYA OMOA 2459676.2640 2022-04-06 10.736 2
1293214274 TW HYA OMOA 2459676.2657 2022-04-06 10.727 2
1293214275 TW HYA OMOA 2459676.2725 2022-04-06 10.699 2
1293214276 TW HYA OMOA 2459676.2742 2022-04-06 10.717 2
1293214277 TW HYA OMOA 2459676.2758 2022-04-06 10.675 2
1293214278 TW HYA OMOA 2459676.2775 2022-04-06 10.695 2
1293214279 TW HYA OMOA 2459676.2791 2022-04-06 10.694 2
1293214280 TW HYA OMOA 2459676.2808 2022-04-06 10.676 2
1293214281 TW HYA OMOA 2459676.2824 2022-04-06 10.672 2
1293214282 TW HYA OMOA 2459676.2840 2022-04-06 10.672 2
1293214283 TW HYA OMOA 2459676.2857 2022-04-06 10.671 2
1293214284 TW HYA OMOA 2459676.2873 2022-04-06 10.688 2
1293214285 TW HYA OMOA 2459676.2890 2022-04-06 10.723 2
1293214286 TW HYA OMOA 2459676.2906 2022-04-06 10.720 2
1293214287 TW HYA OMOA 2459676.2923 2022-04-06 10.717 2
1293214288 TW HYA OMOA 2459676.2950 2022-04-06 10.718 2
1293214289 TW HYA OMOA 2459676.2967 2022-04-06 10.716 2
1293214290 TW HYA OMOA 2459676.2983 2022-04-06 10.722 2