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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 QDAA 2459896.6866 2022-11-13 04:28 11.149 0.017 Johnson B CCD
2 RW Aur QDAA 2459896.6777 2022-11-13 04:15 9.764 0.036 Cousins R CCD
3 RW Aur QDAA 2459896.6669 2022-11-13 04:00 9.124 0.033 Cousins I CCD
4 RW Aur CKB 2459896.6090 2022-11-13 02:37 10.6 N/A Visual Visual
5 RW Aur BPEC 2459892.6204 2022-11-09 02:53 9.366 0.024 Cousins I CCD
6 RW Aur BPEC 2459892.6197 2022-11-09 02:52 9.992 0.016 Cousins R CCD
7 RW Aur BPEC 2459892.6189 2022-11-09 02:51 10.667 0.012 Johnson V CCD
8 RW Aur BPEC 2459892.6180 2022-11-09 02:49 11.374 0.011 Johnson B CCD
9 RW Aur BPEC 2459891.6241 2022-11-08 02:58 9.257 0.023 Cousins I CCD
10 RW Aur BPEC 2459891.6234 2022-11-08 02:57 9.927 0.015 Cousins R CCD
11 RW Aur BPEC 2459891.6226 2022-11-08 02:56 10.525 0.012 Johnson V CCD
12 RW Aur BPEC 2459891.6217 2022-11-08 02:55 11.271 0.012 Johnson B CCD
13 RW Aur DCMA 2459891.5473 2022-11-08 01:08 10.511 0.029 Johnson V CCD
14 RW Aur BPEC 2459890.9962 2022-11-07 11:54 9.423 0.020 Cousins I CCD
15 RW Aur BPEC 2459890.9955 2022-11-07 11:53 10.170 0.018 Cousins R CCD
16 RW Aur BPEC 2459890.9947 2022-11-07 11:52 10.933 0.015 Johnson V CCD
17 RW Aur BPEC 2459890.9937 2022-11-07 11:50 11.886 0.019 Johnson B CCD
18 RW Aur BPEC 2459889.6653 2022-11-06 03:58 9.874 0.062 Cousins I CCD
19 RW Aur BPEC 2459889.6646 2022-11-06 03:57 10.672 0.046 Cousins R CCD
20 RW Aur BPEC 2459889.6639 2022-11-06 03:55 11.358 0.048 Johnson V CCD
21 RW Aur BPEC 2459889.6629 2022-11-06 03:54 12.291 0.046 Johnson B CCD
22 RW Aur CKB 2459889.6465 2022-11-06 03:31 11.7 N/A Visual Visual
23 RW Aur DCMA 2459889.5777 2022-11-06 01:51 11.492 0.008 Johnson V CCD
24 RW Aur SLH 2459888.9674 2022-11-05 11:12 11.3 N/A Visual Visual
25 RW Aur PKT 2459888.8090 2022-11-05 07:25 11.009 0.023 TG DSLR