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 5446 records.

# Target Observer Julian Date UTC Date Magnitude Type
1296828054 GM AUR PEX 2459941.0957 2022-12-27 14:17 11.290 2
1296828055 GM AUR PEX 2459941.0964 2022-12-27 14:18 10.624 2
1296930873 Gm Aur MJZ 2459939.4194 2022-12-25 22:03 12.2 1
1296935869 GM AUR PEX 2459942.1340 2022-12-28 15:12 13.204 2
1296935870 GM AUR PEX 2459942.1346 2022-12-28 15:13 12.186 2
1296935871 GM AUR PEX 2459942.1351 2022-12-28 15:14 11.355 2
1296935872 GM AUR PEX 2459942.1356 2022-12-28 15:15 10.708 2
1296957814 Gm Aur MJZ 2459940.4131 2022-12-26 21:54 12.3 1
1296967822 GM AUR PEX 2459943.0871 2022-12-29 14:05 13.060 2
1296967823 GM AUR PEX 2459943.0877 2022-12-29 14:06 12.139 2
1296967824 GM AUR PEX 2459943.0884 2022-12-29 14:07 11.299 2
1296967825 GM AUR PEX 2459943.0889 2022-12-29 14:07 10.516 2
1296970358 GM AUR PJEE 2459931.5706 2022-12-18 01:41 12.020 2
1296970359 GM AUR PJEE 2459931.5713 2022-12-18 01:42 12.014 2
1296970360 GM AUR PJEE 2459931.5721 2022-12-18 01:43 12.038 2
1296970361 GM AUR PJEE 2459931.5728 2022-12-18 01:44 12.009 2
1296970362 GM AUR PJEE 2459931.5735 2022-12-18 01:45 12.058 2
1296970363 GM AUR PJEE 2459931.5742 2022-12-18 01:46 12.090 2
1296970364 GM AUR PJEE 2459931.5750 2022-12-18 01:47 11.900 2
1296970365 GM AUR PJEE 2459931.5757 2022-12-18 01:48 11.892 2
1296970366 GM AUR PJEE 2459931.5764 2022-12-18 01:50 11.971 2
1296970367 GM AUR PJEE 2459931.5771 2022-12-18 01:51 12.017 2
1296970368 GM AUR PJEE 2459932.6224 2022-12-19 02:56 12.042 2
1296970369 GM AUR PJEE 2459932.6231 2022-12-19 02:57 12.221 2
1296970370 GM AUR PJEE 2459932.6272 2022-12-19 03:03 12.085 2