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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 2459930.9297 2022-12-17 10:18 10.267 0.015 Cousins R CCD
2 RW Aur BPEC 2459930.9296 2022-12-17 10:18 10.283 0.018 Cousins R CCD
3 RW Aur BPEC 2459930.9289 2022-12-17 10:17 11.012 0.012 Johnson V CCD
4 RW Aur BPEC 2459930.9279 2022-12-17 10:16 11.693 0.013 Johnson B CCD
5 RW Aur DUBF 2459930.4725 2022-12-16 23:20 9.269 0.007 Cousins I CCD
6 RW Aur DUBF 2459930.4723 2022-12-16 23:20 11.449 0.012 Johnson B CCD
7 RW Aur DUBF 2459930.4720 2022-12-16 23:19 10.076 0.005 Cousins R CCD
8 RW Aur DUBF 2459930.4718 2022-12-16 23:19 10.677 0.006 Johnson V CCD
9 RW Aur FMC 2459930.2944 2022-12-16 19:03 10.9 N/A Visual Visual
10 RW Aur CKB 2459929.6118 2022-12-16 02:41 10.6 N/A Visual Visual
11 RW Aur FMC 2459929.3555 2022-12-15 20:31 10.9 N/A Visual Visual
12 RW Aur CKB 2459928.5667 2022-12-15 01:36 10.8 N/A Visual Visual
13 RW Aur DCMA 2459927.7191 2022-12-14 05:15 10.709 0.029 Johnson V CCD
14 RW Aur BPEC 2459926.7169 2022-12-13 05:12 9.589 0.010 Cousins I CCD
15 RW Aur BPEC 2459926.7161 2022-12-13 05:11 10.371 0.008 Cousins R CCD
16 RW Aur BPEC 2459926.7154 2022-12-13 05:10 11.017 0.008 Johnson V CCD
17 RW Aur BPEC 2459926.7143 2022-12-13 05:08 11.682 0.008 Johnson B CCD
18 RW Aur DUBF 2459926.4003 2022-12-12 21:36 9.512 0.007 Cousins I CCD
19 RW Aur DUBF 2459926.4001 2022-12-12 21:36 10.372 0.006 Cousins R CCD
20 RW Aur DUBF 2459926.3999 2022-12-12 21:35 11.744 0.013 Johnson B CCD
21 RW Aur DUBF 2459926.3996 2022-12-12 21:35 10.992 0.007 Johnson V CCD
22 RW Aur BPEC 2459925.9565 2022-12-12 10:57 9.621 0.021 Cousins I CCD
23 RW Aur BPEC 2459925.9556 2022-12-12 10:56 10.477 0.019 Cousins R CCD
24 RW Aur BPEC 2459925.9549 2022-12-12 10:55 11.328 0.012 Johnson V CCD
25 RW Aur BPEC 2459925.9539 2022-12-12 10:53 12.219 0.014 Johnson B CCD