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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 MJZ 2459944.3208 2022-12-30 19:41 10.4 N/A Visual Visual
2 RW Aur BPEC 2459943.6769 2022-12-30 04:14 9.950 0.048 Cousins I CCD
3 RW Aur BPEC 2459943.6763 2022-12-30 04:13 10.167 0.028 Cousins R CCD
4 RW Aur BPEC 2459943.6756 2022-12-30 04:12 10.543 0.015 Johnson V CCD
5 RW Aur BPEC 2459943.6746 2022-12-30 04:11 11.252 0.019 Johnson B CCD
6 RW Aur MJZ 2459943.3368 2022-12-29 20:04 10.8 N/A Visual Visual
7 RW Aur DUBF 2459943.3166 2022-12-29 19:35 9.318 0.008 Cousins I CCD
8 RW Aur DUBF 2459943.3163 2022-12-29 19:35 10.061 0.006 Cousins R CCD
9 RW Aur DUBF 2459943.3161 2022-12-29 19:35 11.319 0.012 Johnson B CCD
10 RW Aur DUBF 2459943.3159 2022-12-29 19:34 10.643 0.007 Johnson V CCD
11 RW Aur FMC 2459943.2618 2022-12-29 18:16 10.6 N/A Visual Visual
12 RW Aur MJZ 2459942.4076 2022-12-28 21:46 10.9 N/A Visual Visual
13 RW Aur BPEC 2459941.6475 2022-12-28 03:32 9.443 0.010 Cousins I CCD
14 RW Aur BPEC 2459941.6467 2022-12-28 03:31 10.138 0.006 Cousins R CCD
15 RW Aur BPEC 2459941.6460 2022-12-28 03:30 10.763 0.007 Johnson V CCD
16 RW Aur BPEC 2459941.6443 2022-12-28 03:27 11.453 0.006 Johnson B CCD
17 RW Aur GZN 2459941.5000 2022-12-28 00:00 10.7 N/A Visual Visual
18 RW Aur FERA 2459941.4743 2022-12-27 23:22 10.8 N/A Visual Visual
19 RW Aur KWO 2459941.2201 2022-12-27 17:16 10.5 N/A Visual Visual
20 RW Aur DUBF 2459940.4896 2022-12-26 23:45 8.981 0.007 Cousins I CCD
21 RW Aur DUBF 2459940.4894 2022-12-26 23:44 9.653 0.005 Cousins R CCD
22 RW Aur DUBF 2459940.4891 2022-12-26 23:44 10.714 0.010 Johnson B CCD
23 RW Aur DUBF 2459940.4889 2022-12-26 23:44 10.146 0.006 Johnson V CCD
24 RW Aur MJZ 2459940.4090 2022-12-26 21:48 10.6 N/A Visual Visual
25 RW Aur POX 2459940.3896 2022-12-26 21:21 10.1 N/A Visual Visual