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 667 records.

# Target Observer Julian Date UTC Date Magnitude Type
57787213 VW HYI TNX 2449190.8816 1993-07-22 09:09 10.9 1
43222908 R SGR HK 2449190.9000 1993-07-22 09:35 10.0 1
44452949 SS CYG CNL 2449190.9000 1993-07-22 09:35 10.2 1
44452950 SS CYG FMG 2449190.9000 1993-07-22 09:35 12.0 1
44452951 SS CYG NVK 2449190.9000 1993-07-22 09:35 11.6 1
56077878 RY SGR JA 2449190.9000 1993-07-22 09:35 12.9 1
1254664493 RY SGR TJN 2449190.9700 1993-07-22 11:16 13.0 1
56083831 RU PEG JA 2449191.2000 1993-07-22 16:48 12.2 1
56004905 VW HYI JA 2449191.2174 1993-07-22 17:13 11.9 1
43229306 RY SGR OB 2449191.3000 1993-07-22 19:11 12.8 1
44452952 SS CYG GUN 2449191.3600 1993-07-22 20:38 11.9 1
44452953 SS CYG OER 2449191.3600 1993-07-22 20:38 11.9 1
42683757 AM HER VET 2449191.3800 1993-07-22 21:07 13.0 1
44452954 SS CYG VET 2449191.3800 1993-07-22 21:07 11.6 1
44452955 SS CYG DPA 2449191.3940 1993-07-22 21:27 11.9 1
40396354 Z CAM SJZ 2449191.3950 1993-07-22 21:28 11.5 1
44452956 SS CYG DEK 2449191.3980 1993-07-22 21:33 11.9 1
40396355 Z CAM SIH 2449191.4000 1993-07-22 21:35 11.6 1
44452957 SS CYG VCP 2449191.4000 1993-07-22 21:35 11.9 1
44452958 SS CYG VET 2449191.4000 1993-07-22 21:35 11.6 1
44877107 RU PEG VET 2449191.4000 1993-07-22 21:35 12.6 1
40396356 Z CAM DEK 2449191.4020 1993-07-22 21:38 11.4 1
44452959 SS CYG SJZ 2449191.4070 1993-07-22 21:46 12.2 1
44452960 SS CYG BVA 2449191.4090 1993-07-22 21:48 10.9 1
1266109210 SS CYG BLQ 2449191.4125 1993-07-22 21:54 12.2 1