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 818 records.

# Target Observer Julian Date UTC Date Magnitude Type
38586759 RX AND MJW 2449250.6000 1993-09-20 10.7 1
40396804 Z CAM LVT 2449250.6000 1993-09-20 11.7 1
44455603 SS CYG BBT 2449250.6000 1993-09-20 11.5 1
44455604 SS CYG DLA 2449250.6000 1993-09-20 11.7 1
44455605 SS CYG HZL 2449250.6000 1993-09-20 12.0 1
44455606 SS CYG JOG 2449250.6000 1993-09-20 11.4 1
44455607 SS CYG LVT 2449250.6000 1993-09-20 11.6 1
44455608 SS CYG MJW 2449250.6000 1993-09-20 12.1 1
44455609 SS CYG MLI 2449250.6000 1993-09-20 11.9 1
44455610 SS CYG RRB 2449250.6000 1993-09-20 11.4 1
44455611 SS CYG SWT 2449250.6000 1993-09-20 11.9 1
44455612 SS CYG TDB 2449250.6000 1993-09-20 11.4 1
44877920 RU PEG BBT 2449250.6000 1993-09-20 12.5 1
44877921 RU PEG FCA 2449250.6000 1993-09-20 12.0 1
44877922 RU PEG MJW 2449250.6000 1993-09-20 12.7 1
44877923 RU PEG SWT 2449250.6000 1993-09-20 12.7 1
42684138 AM HER AMT 2449250.6030 1993-09-20 13.4 1
39305118 VW HYI SJX 2449250.6040 1993-09-20 13.0 1
44455613 SS CYG VNL 2449250.6040 1993-09-20 11.7 1
40396805 Z CAM VNL 2449250.6060 1993-09-20 11.4 1
38586760 RX AND AMT 2449250.6100 1993-09-20 11.5 1
44455614 SS CYG YRK 2449250.6120 1993-09-20 11.6 1
40396806 Z CAM JLT 2449250.6130 1993-09-20 11.5 1
44877924 RU PEG AMT 2449250.6140 1993-09-20 12.7 1
44455615 SS CYG AMT 2449250.6190 1993-09-20 11.6 1