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 1840 records.

# Target Observer Julian Date UTC Date Magnitude Type
44459947 SS CYG JLT 2449537.4479 1994-07-03 22:44 8.5 1
44459948 SS CYG WET 2449537.4500 1994-07-03 22:48 8.5 1
44459949 SS CYG SSW 2449537.4580 1994-07-03 22:59 8.9 1
44459950 SS CYG RMU 2449537.4600 1994-07-03 23:02 8.3 1
44459951 SS CYG KJI 2449537.4900 1994-07-03 23:45 8.6 1
44459952 SS CYG KMA 2449537.5951 1994-07-04 02:16 8.6 1
44459953 SS CYG LVT 2449537.6000 1994-07-04 02:24 8.6 1
44459954 SS CYG MOW 2449537.6300 1994-07-04 03:07 8.5 1
44459955 SS CYG RPR 2449537.6486 1994-07-04 03:33 8.2 1
42027771 AG DRA YRK 2449537.6580 1994-07-04 03:47 8.7 1
44459956 SS CYG YRK 2449537.6740 1994-07-04 04:10 8.5 1
44459957 SS CYG WDN 2449537.6813 1994-07-04 04:21 8.5 1
44459958 SS CYG TDB 2449537.6875 1994-07-04 04:30 8.4 1
44459959 SS CYG BRJ 2449537.6900 1994-07-04 04:33 8.7 1
42027772 AG DRA BRJ 2449537.7000 1994-07-04 04:48 8.3 1
42027773 AG DRA HSG 2449537.7000 1994-07-04 04:48 8.7 1
44459960 SS CYG HMR 2449537.7000 1994-07-04 04:48 8.6 1
44459961 SS CYG RR 2449537.7000 1994-07-04 04:48 8.6 1
44459962 SS CYG SHW 2449537.7000 1994-07-04 04:48 8.6 1
44459963 SS CYG TBA 2449537.7118 1994-07-04 05:04 8.4 1
44459964 SS CYG HSG 2449537.7200 1994-07-04 05:16 8.3 1
44459965 SS CYG BTH 2449537.7375 1994-07-04 05:41 8.5 1
44459966 SS CYG COL 2449537.7400 1994-07-04 05:45 8.5 1
44459967 SS CYG VJF 2449537.7400 1994-07-04 05:45 8.4 1
44459968 SS CYG MRV 2449537.7700 1994-07-04 06:28 8.3 1