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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.

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.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 14424 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RZ LMi BDG 2454878.4964 2009-02-15 23:54 14.229 0.015 CV CCD
2 RZ LMi BDG 2454878.4956 2009-02-15 23:53 14.222 0.018 CV CCD
3 RZ LMi BDG 2454878.4949 2009-02-15 23:52 14.218 0.019 CV CCD
4 RZ LMi BDG 2454878.4942 2009-02-15 23:51 14.252 0.018 CV CCD
5 RZ LMi BDG 2454878.4935 2009-02-15 23:50 14.270 0.018 CV CCD
6 XX Cam NAN 2454878.4931 2009-02-15 23:50 8.1 N/A Visual Visual
7 RZ LMi BDG 2454878.4928 2009-02-15 23:49 14.239 0.015 CV CCD
8 R Vol AAX 2454878.4924 2009-02-15 23:49 9.2 N/A Visual Visual
9 RZ LMi BDG 2454878.4921 2009-02-15 23:48 14.224 0.015 CV CCD
10 RZ LMi BDG 2454878.4914 2009-02-15 23:47 14.247 0.015 CV CCD
11 RZ LMi BDG 2454878.4907 2009-02-15 23:46 14.244 0.015 CV CCD
12 AG Car AAX 2454878.4903 2009-02-15 23:46 7.1 N/A Visual Visual
13 eta Car AAX 2454878.4903 2009-02-15 23:46 5.0 N/A Visual Visual
14 S Car AAX 2454878.4903 2009-02-15 23:46 6.3 N/A Visual Visual
15 R Car AAX 2454878.4903 2009-02-15 23:46 5.4 N/A Visual Visual
16 RZ LMi BDG 2454878.4899 2009-02-15 23:45 14.249 0.015 CV CCD
17 RZ LMi BDG 2454878.4892 2009-02-15 23:44 14.260 0.015 CV CCD
18 R Hor AAX 2454878.4889 2009-02-15 23:44 6.8 N/A Visual Visual
19 RZ LMi BDG 2454878.4885 2009-02-15 23:43 14.292 0.015 CV CCD
20 RZ LMi BDG 2454878.4878 2009-02-15 23:42 14.299 0.015 CV CCD
21 RZ LMi BDG 2454878.4871 2009-02-15 23:41 14.327 0.015 CV CCD
22 RZ LMi BDG 2454878.4864 2009-02-15 23:40 14.319 0.015 CV CCD
23 RZ LMi BDG 2454878.4857 2009-02-15 23:39 14.306 0.015 CV CCD
24 RZ LMi BDG 2454878.4850 2009-02-15 23:38 14.341 0.016 CV CCD
25 R For AAX 2454878.4847 2009-02-15 23:37 11.2 N/A Visual Visual