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
1266109509 SS CYG ASW 2449540.4270 1994-07-06 22:14 9.78 1
44460058 SS CYG SOH 2449540.4300 1994-07-06 22:19 8.8 1
44460059 SS CYG GBZ 2449540.4320 1994-07-06 22:22 8.7 1
44460060 SS CYG JLT 2449540.4444 1994-07-06 22:39 9.0 1
42027802 AG DRA DPA 2449540.4600 1994-07-06 23:02 9.1 1
44460061 SS CYG RMU 2449540.4600 1994-07-06 23:02 8.8 1
44460062 SS CYG BIC 2449540.4700 1994-07-06 23:16 8.3 1
44460063 SS CYG KJI 2449540.4700 1994-07-06 23:16 8.8 1
1266109510 SS CYG GMQA 2449540.4861 1994-07-06 23:39 8.57 1
42027803 AG DRA BOS 2449540.4990 1994-07-06 23:58 8.2 1
1258933685 AG DRA GZN 2449540.5000 1994-07-07 00:00 8.4 1
44460064 SS CYG BOS 2449540.5030 1994-07-07 00:04 8.6 1
44460065 SS CYG ONJ 2449540.5030 1994-07-07 00:04 8.4 1
44460066 SS CYG DGP 2449540.6300 1994-07-07 03:07 8.9 1
44460067 SS CYG VJF 2449540.6300 1994-07-07 03:07 8.6 1
42027804 AG DRA AMT 2449540.6420 1994-07-07 03:24 8.0 1
42027805 AG DRA YRK 2449540.6530 1994-07-07 03:40 8.5 1
44460068 SS CYG YRK 2449540.6630 1994-07-07 03:54 9.2 1
44460069 SS CYG KRB 2449540.6701 1994-07-07 04:04 8.8 1
44460070 SS CYG DIL 2449540.6771 1994-07-07 04:15 9.1 1
44460071 SS CYG HAB 2449540.6930 1994-07-07 04:37 9.1 1
44460072 SS CYG YRK 2449540.6940 1994-07-07 04:39 9.2 1
42027806 AG DRA YRK 2449540.6970 1994-07-07 04:43 8.2 1
44460073 SS CYG BJY 2449540.7000 1994-07-07 04:48 8.7 1
42027807 AG DRA YRK 2449540.7240 1994-07-07 05:22 8.1 1