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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.
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Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 108285 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 QR And EHEA 2458436.5137 2018-11-14 00:19 12.570 0.02 Johnson V CCD
2 QR And VMT 2458436.5137 2018-11-14 00:19 12.832 0.007 CV CCD
3 QR And BPO 2458436.5136 2018-11-14 00:19 12.790 0.009 CV CCD
4 QR And VMT 2458436.5134 2018-11-14 00:19 12.841 0.006 CV CCD
5 ASASSN-V J005938.07-720143.0 HMB 2458436.5132 2018-11-14 00:18 15.316 0.043 Johnson V CCD
6 ASAS J005935-7204.1 HMB 2458436.5132 2018-11-14 00:18 12.733 0.007 Johnson V CCD
7 HD 5980 HMB 2458436.5132 2018-11-14 00:18 11.670 0.005 Johnson V CCD
8 QR And BPO 2458436.5131 2018-11-14 00:18 12.795 0.009 CV CCD
9 QR And VMT 2458436.5131 2018-11-14 00:18 12.834 0.006 CV CCD
10 QR And VMT 2458436.5128 2018-11-14 00:18 12.848 0.006 CV CCD
11 V3721 Oph UJHA 2458436.5127 2018-11-14 00:18 15.445 0.086 Johnson V CCD
12 QR And BPO 2458436.5127 2018-11-14 00:18 12.786 0.009 CV CCD
13 QR And EHEA 2458436.5126 2018-11-14 00:18 12.554 0.02 Johnson V CCD
14 QR And VMT 2458436.5125 2018-11-14 00:17 12.840 0.007 CV CCD
15 SMC V2364 HMB 2458436.5125 2018-11-14 00:17 11.020 0.008 Cousins I CCD
16 ASAS J192916+4637.3 TRE 2458436.5123 2018-11-14 00:17 12.376 0.006 Johnson V CCD
17 MP Gem BOH 2458436.5123 2018-11-14 00:17 16.097 0.043 Johnson V DSLR
18 QR And BPO 2458436.5123 2018-11-14 00:17 12.817 0.008 CV CCD
19 QR And VMT 2458436.5122 2018-11-14 00:17 12.828 0.007 CV CCD
20 QR And EHEA 2458436.5119 2018-11-14 00:17 12.558 0.02 Johnson V CCD
21 SMC V2364 HMB 2458436.5119 2018-11-14 00:17 11.029 0.008 Cousins I CCD
22 QR And VMT 2458436.5119 2018-11-14 00:17 12.840 0.007 CV CCD
23 QR And BPO 2458436.5118 2018-11-14 00:17 12.786 0.009 CV CCD
24 GSC 02874-00741 CIVA 2458436.5117 2018-11-14 00:16 13.961 0.009 Johnson V CCD
25 GSC 02874-01098 CIVA 2458436.5117 2018-11-14 00:16 11.465 0.002 Johnson V CCD