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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 MJB 2457064.7343 2015-02-11 05:37 12.769 0.008 Johnson V CCD
2 RW Aur BRJ 2457064.5300 2015-02-11 00:43 12.9 N/A Visual Visual
3 RW Aur LMJ 2457064.3354 2015-02-10 20:03 13.057 0.056 Johnson V CCD
4 RW Aur PGRA 2457064.3300 2015-02-10 19:55 <12.00 N/A Visual Visual
5 RW Aur FGIA 2457064.2564 2015-02-10 18:09 <11.4 0.03 CV DSLR
6 RW Aur MJB 2457063.7276 2015-02-10 05:27 12.786 0.009 Johnson V CCD
7 RW Aur BPO 2457063.3120 2015-02-09 19:29 12.777 0.007 Johnson V CCD
8 RW Aur BPO 2457063.3114 2015-02-09 19:28 11.154 0.007 Cousins I CCD
9 RW Aur BPO 2457063.3114 2015-02-09 19:28 13.823 0.024 Johnson B CCD
10 RW Aur GZN 2457062.3903 2015-02-08 21:22 12.6 N/A Visual Visual
11 RW Aur VED 2457062.3100 2015-02-08 19:26 <12.00 N/A Visual Visual
12 RW Aur POX 2457062.2917 2015-02-08 19:00 12.4 N/A Visual Visual
13 RW Aur BPO 2457061.3945 2015-02-07 21:28 12.270 0.008 Johnson V CCD
14 RW Aur BPO 2457061.3945 2015-02-07 21:28 10.748 0.009 Cousins I CCD
15 RW Aur BPO 2457061.3942 2015-02-07 21:27 13.268 0.018 Johnson B CCD
16 RW Aur BRJ 2457060.5100 2015-02-07 00:14 12.5 N/A Visual Visual
17 RW Aur PRCA 2457060.4620 2015-02-06 23:05 <12.0 N/A Visual Visual
18 RW Aur MJB 2457059.7400 2015-02-06 05:45 12.813 0.008 Johnson V CCD
19 RW Aur MJB 2457057.7752 2015-02-04 06:36 12.416 0.009 Johnson V CCD
20 RW Aur MJB 2457056.7472 2015-02-03 05:55 12.599 0.011 Johnson V CCD
21 RW Aur FGIA 2457055.3379 2015-02-01 20:06 12.63 0.05 CV DSLR
22 RW Aur MJB 2457052.6811 2015-01-30 04:20 12.680 0.011 Johnson V CCD
23 RW Aur BRJ 2457051.5200 2015-01-29 00:28 12.5 N/A Visual Visual
24 RW Aur MJB 2457050.7533 2015-01-28 06:04 12.542 0.007 Johnson V CCD
25 RW Aur MJB 2457049.7599 2015-01-27 06:14 12.538 0.008 Johnson V CCD