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.
Enter a date in natural language, jd, or utc format.
Campaign overrides targets and dates.

Found 1840 records.

# Target Observer Julian Date UTC Date Magnitude Type
44460302 SS CYG HZL 2449545.7000 1994-07-12 04:48 12.1 1
44460303 SS CYG HTY 2449545.7069 1994-07-12 04:57 10.8 1
44460304 SS CYG KRB 2449545.7160 1994-07-12 05:11 11.0 1
44460305 SS CYG SWT 2449545.7313 1994-07-12 05:33 11.1 1
44460306 SS CYG MRV 2449545.7330 1994-07-12 05:35 11.0 1
44460307 SS CYG CKB 2449545.7368 1994-07-12 05:40 11.4 1
44460308 SS CYG HAB 2449545.7400 1994-07-12 05:45 11.1 1
44460309 SS CYG LVT 2449545.8000 1994-07-12 07:11 11.1 1
44460310 SS CYG MLI 2449545.8000 1994-07-12 07:11 11.0 1
44460311 SS CYG RR 2449545.8000 1994-07-12 07:11 11.3 1
44460312 SS CYG MKJ 2449545.8027 1994-07-12 07:15 11.0 1
44460313 SS CYG AB 2449545.8150 1994-07-12 07:33 11.0 1
44460314 SS CYG AB 2449546.0650 1994-07-12 13:33 11.0 1
44460315 SS CYG PPS 2449546.3000 1994-07-12 19:11 11.4 1
42027886 AG DRA KWO 2449546.3700 1994-07-12 20:52 8.1 1
44460316 SS CYG KWO 2449546.3800 1994-07-12 21:07 11.7 1
42027887 AG DRA PTZ 2449546.3840 1994-07-12 21:12 8.4 1
44460317 SS CYG GUN 2449546.3900 1994-07-12 21:21 11.8 1
44460318 SS CYG PTZ 2449546.3960 1994-07-12 21:30 11.5 1
42027888 AG DRA MMI 2449546.4000 1994-07-12 21:35 8.3 1
42027889 AG DRA VED 2449546.4000 1994-07-12 21:35 8.1 1
44460319 SS CYG SCZ 2449546.4000 1994-07-12 21:35 11.2 1
44460320 SS CYG MMI 2449546.4120 1994-07-12 21:53 11.3 1
44460321 SS CYG VNL 2449546.4160 1994-07-12 21:59 11.6 1
42027890 AG DRA BOS 2449546.4200 1994-07-12 22:04 8.0 1