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
44460342 SS CYG BRJ 2449546.6380 1994-07-13 03:18 11.7 1
44460343 SS CYG VJF 2449546.6390 1994-07-13 03:20 11.2 1
42027895 AG DRA YRK 2449546.6740 1994-07-13 04:10 8.2 1
44460344 SS CYG DIL 2449546.6771 1994-07-13 04:15 11.5 1
44460345 SS CYG MRV 2449546.6780 1994-07-13 04:16 11.5 1
42027896 AG DRA BTY 2449546.6800 1994-07-13 04:19 8.2 1
44460346 SS CYG BTY 2449546.6950 1994-07-13 04:40 11.6 1
44460347 SS CYG JOG 2449546.7000 1994-07-13 04:48 11.6 1
44460348 SS CYG SCE 2449546.7000 1994-07-13 04:48 11.4 1
44460349 SS CYG YRK 2449546.7030 1994-07-13 04:52 11.5 1
44460350 SS CYG CNT 2449546.7340 1994-07-13 05:36 11.6 1
42027897 AG DRA YRK 2449546.7350 1994-07-13 05:38 8.2 1
44460351 SS CYG KB 2449546.7500 1994-07-13 06:00 11.3 1
44460352 SS CYG BTH 2449546.7632 1994-07-13 06:19 11.6 1
44460353 SS CYG WDN 2449546.7667 1994-07-13 06:24 12.0 1
44460354 SS CYG KSP 2449546.7993 1994-07-13 07:10 11.6 1
42027898 AG DRA RR 2449546.8000 1994-07-13 07:11 8.7 1
44460355 SS CYG LVT 2449546.8000 1994-07-13 07:11 11.5 1
44460356 SS CYG PMA 2449546.8000 1994-07-13 07:11 11.4 2
44460357 SS CYG RR 2449546.8000 1994-07-13 07:11 11.9 1
42027899 AG DRA MRV 2449546.8350 1994-07-13 08:02 8.8 1
44460358 SS CYG AB 2449546.8500 1994-07-13 08:24 11.9 1
44460359 SS CYG AB 2449547.0580 1994-07-13 13:23 11.7 1
42027900 AG DRA KIS 2449547.3000 1994-07-13 19:11 8.2 1
42027901 AG DRA SNO 2449547.3000 1994-07-13 19:11 8.3 1