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
40396352 Z CAM MRV 2449190.6780 1993-07-22 04:16 11.6 1
44452942 SS CYG YRK 2449190.6850 1993-07-22 04:26 12.0 1
42683754 AM HER YRK 2449190.6880 1993-07-22 04:30 13.3 1
42683755 AM HER TDB 2449190.7000 1993-07-22 04:48 13.3 1
43222907 R SGR JOG 2449190.7000 1993-07-22 04:48 9.8 1
43229304 RY SGR RR 2449190.7000 1993-07-22 04:48 13.5 1
44452943 SS CYG JOG 2449190.7000 1993-07-22 04:48 12.0 1
44452944 SS CYG MLI 2449190.7000 1993-07-22 04:48 11.9 1
44452945 SS CYG SWT 2449190.7000 1993-07-22 04:48 12.3 1
44877102 RU PEG SWT 2449190.7000 1993-07-22 04:48 12.7 1
38586019 RX AND SWT 2449190.7020 1993-07-22 04:50 12.2 1
42683756 AM HER RR 2449190.7083 1993-07-22 04:59 13.3 1
43229305 RY SGR MRV 2449190.7270 1993-07-22 05:26 13.0 1
44452946 SS CYG NBY 2449190.7620 1993-07-22 06:17 12.0 1
44452947 SS CYG MRV 2449190.7630 1993-07-22 06:18 12.1 1
38586020 RX AND MRV 2449190.7830 1993-07-22 06:47 13.1 1
44877103 RU PEG NBY 2449190.7960 1993-07-22 07:06 13.0 1
40396353 Z CAM LVT 2449190.8000 1993-07-22 07:11 11.7 1
44452948 SS CYG LVT 2449190.8000 1993-07-22 07:11 12.0 1
44877104 RU PEG RR 2449190.8000 1993-07-22 07:11 12.5 1
44877105 RU PEG MRV 2449190.8050 1993-07-22 07:19 12.3 1
44877106 RU PEG MRV 2449190.8070 1993-07-22 07:22 12.5 1
56004904 VW HYI JA 2449190.8076 1993-07-22 07:22 11.1 1
38586021 RX AND NBY 2449190.8180 1993-07-22 07:37 12.5 1
57804019 RY SGR HOX 2449190.8495 1993-07-22 08:23 12.2 1