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
44460284 SS CYG SCZ 2449545.4600 1994-07-11 23:02 10.9 1
44460285 SS CYG PYG 2449545.4690 1994-07-11 23:15 10.8 1
42027881 AG DRA VMT 2449545.4700 1994-07-11 23:16 8.2 1
44460286 SS CYG RMU 2449545.4800 1994-07-11 23:31 11.0 1
44460287 SS CYG GUB 2449545.4900 1994-07-11 23:45 10.7 1
1266109520 SS CYG TOO 2449545.5125 1994-07-12 00:18 10.95 1
44460288 SS CYG BMM 2449545.5520 1994-07-12 01:14 10.6 1
42027882 AG DRA BRJ 2449545.6000 1994-07-12 02:24 8.4 1
42027883 AG DRA MOL 2449545.6000 1994-07-12 02:24 8.1 1
44460289 SS CYG HAN 2449545.6000 1994-07-12 02:24 10.8 1
44460290 SS CYG VED 2449545.6000 1994-07-12 02:24 10.8 1
1268623405 SS CYG MEAJ 2449545.6041 1994-07-12 02:29 10.62 1
42027884 AG DRA MKJ 2449545.6069 1994-07-12 02:33 8.5 1
44460291 SS CYG MOW 2449545.6100 1994-07-12 02:38 11.1 1
44460292 SS CYG DGP 2449545.6200 1994-07-12 02:52 11.0 1
44460293 SS CYG BRJ 2449545.6220 1994-07-12 02:55 11.4 1
44460294 SS CYG VJF 2449545.6220 1994-07-12 02:55 11.0 1
44460295 SS CYG HSG 2449545.6690 1994-07-12 04:03 10.8 1
44460296 SS CYG HEF 2449545.6800 1994-07-12 04:19 11.1 1
44460297 SS CYG SNE 2449545.6868 1994-07-12 04:28 10.8 1
44460298 SS CYG AMT 2449545.6870 1994-07-12 04:29 10.7 1
44460299 SS CYG CLK 2449545.6923 1994-07-12 04:36 11.0 1
44460300 SS CYG DIL 2449545.6979 1994-07-12 04:44 10.8 1
44460301 SS CYG WDN 2449545.6993 1994-07-12 04:46 12.0 1
42027885 AG DRA HSG 2449545.7000 1994-07-12 04:48 8.3 1