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.

Looking for the old WebObs Search? Click here.

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
42027866 AG DRA YRK 2449544.7170 1994-07-11 05:12 8.2 1
44460253 SS CYG SNE 2449544.7438 1994-07-11 05:51 10.7 1
44460254 SS CYG AJR 2449544.7451 1994-07-11 05:52 10.5 1
44460255 SS CYG BRJ 2449544.7500 1994-07-11 06:00 10.9 1
44460256 SS CYG COL 2449544.7600 1994-07-11 06:14 10.4 1
42027867 AG DRA OCN 2449544.7618 1994-07-11 06:16 8.8 1
44460257 SS CYG MKJ 2449544.7965 1994-07-11 07:06 10.2 1
44460258 SS CYG LVT 2449544.8000 1994-07-11 07:11 9.8 1
44460259 SS CYG RR 2449544.8000 1994-07-11 07:11 10.6 1
44460260 SS CYG OCN 2449544.8291 1994-07-11 07:53 10.5 1
44460261 SS CYG AB 2449544.8630 1994-07-11 08:42 11.0 1
44460262 SS CYG DLA 2449544.8750 1994-07-11 09:00 10.5 1
44460263 SS CYG MRV 2449544.8760 1994-07-11 09:01 10.8 1
44460264 SS CYG AB 2449545.0630 1994-07-11 13:30 10.6 1
42027868 AG DRA PPS 2449545.3000 1994-07-11 19:11 8.4 1
42027869 AG DRA SNO 2449545.3000 1994-07-11 19:11 8.4 1
44460265 SS CYG PPS 2449545.3000 1994-07-11 19:11 10.4 1
44460266 SS CYG SNO 2449545.3000 1994-07-11 19:11 11.1 1
44460267 SS CYG GUN 2449545.3500 1994-07-11 20:24 11.1 1
44460268 SS CYG VNL 2449545.3780 1994-07-11 21:04 11.1 1
42027870 AG DRA VNL 2449545.3810 1994-07-11 21:08 8.0 1
44460269 SS CYG TRT 2449545.3820 1994-07-11 21:10 10.7 1
42027871 AG DRA PTZ 2449545.3850 1994-07-11 21:14 8.3 1
44460270 SS CYG PTZ 2449545.3870 1994-07-11 21:17 11.0 1
42027872 AG DRA BMU 2449545.4000 1994-07-11 21:35 8.2 1