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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 15739 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RW Aur BPEC 2459923.6639 2022-12-10 03:55 9.448 0.026 Cousins I CCD
2 RW Aur BPEC 2459923.6631 2022-12-10 03:54 10.119 0.016 Cousins R CCD
3 RW Aur BPEC 2459923.6624 2022-12-10 03:53 10.799 0.012 Johnson V CCD
4 RW Aur BPEC 2459923.6614 2022-12-10 03:52 11.432 0.011 Johnson B CCD
5 RW Aur CKB 2459922.6215 2022-12-09 02:55 11.0 N/A Visual Visual
6 RW Aur CKB 2459921.6097 2022-12-08 02:37 10.7 N/A Visual Visual
7 RW Aur DCMA 2459919.6744 2022-12-06 04:11 10.260 0.029 Johnson V CCD
8 RW Aur DKS 2459919.6230 2022-12-06 02:57 10.217 0.003 Johnson V CCD
9 RW Aur DCMA 2459918.9112 2022-12-05 09:52 10.487 0.029 Johnson V CCD
10 RW Aur BPEC 2459918.7294 2022-12-05 05:30 9.495 0.027 Cousins I CCD
11 RW Aur BPEC 2459918.7287 2022-12-05 05:29 10.117 0.016 Cousins R CCD
12 RW Aur BPEC 2459918.7279 2022-12-05 05:28 10.757 0.013 Johnson V CCD
13 RW Aur BPEC 2459918.7269 2022-12-05 05:26 11.430 0.011 Johnson B CCD
14 RW Aur DCMA 2459916.7268 2022-12-03 05:26 11.013 0.03 Johnson V CCD
15 RW Aur BPEC 2459915.7448 2022-12-02 05:52 9.457 0.026 Cousins I CCD
16 RW Aur BPEC 2459915.7440 2022-12-02 05:51 10.134 0.014 Cousins R CCD
17 RW Aur BPEC 2459915.7433 2022-12-02 05:50 10.710 0.012 Johnson V CCD
18 RW Aur BPEC 2459914.9737 2022-12-01 11:22 9.398 0.014 Cousins I CCD
19 RW Aur BPEC 2459914.9730 2022-12-01 11:21 10.046 0.011 Cousins R CCD
20 RW Aur BPEC 2459914.9722 2022-12-01 11:19 10.589 0.007 Johnson V CCD
21 RW Aur BPEC 2459914.9712 2022-12-01 11:18 11.115 0.006 Johnson B CCD
22 RW Aur PJEE 2459914.6927 2022-12-01 04:37 9.504 0.013 Cousins R CCD
23 RW Aur PJEE 2459914.6919 2022-12-01 04:36 10.039 0.0712 Johnson V CCD
24 RW Aur PJEE 2459914.6894 2022-12-01 04:32 9.493 0.017 Cousins R CCD
25 RW Aur PJEE 2459914.6886 2022-12-01 04:31 10.056 0.0712 Johnson V CCD