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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 145 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 UU Aqr YBA 2458408.0617 2018-10-16 13:28 12.987 0.065 Johnson V CCD
2 UU Aqr YBA 2458414.0408 2018-10-22 12:58 13.417 0.017 Johnson V CCD
3 UU Aqr YBA 2458416.1605 2018-10-24 15:51 13.671 0.036 Johnson V CCD
4 UU Aqr DKS 2458421.5035 2018-10-30 00:04 13.538 0.036 Johnson V CCD
5 KQ Mon HMB 2458404.8779 2018-10-13 09:04 13.152 0.010 Johnson V CCD
6 KQ Mon HMB 2458404.8785 2018-10-13 09:04 13.161 0.010 Johnson V CCD
7 KQ Mon HMB 2458405.8776 2018-10-14 09:03 13.143 0.009 Johnson V CCD
8 KQ Mon HMB 2458405.8782 2018-10-14 09:04 13.132 0.009 Johnson V CCD
9 KQ Mon HMB 2458406.8765 2018-10-15 09:02 13.140 0.009 Johnson V CCD
10 KQ Mon HMB 2458406.8770 2018-10-15 09:02 13.125 0.010 Johnson V CCD
11 KQ Mon CKB 2458405.9500 2018-10-14 10:48 13.5 N/A Visual Visual
12 KQ Mon HMB 2458407.8759 2018-10-16 09:01 13.109 0.010 Johnson V CCD
13 KQ Mon HMB 2458407.8764 2018-10-16 09:02 13.081 0.009 Johnson V CCD
14 KQ Mon YBA 2458408.2836 2018-10-16 18:48 13.241 0.023 Johnson V CCD
15 KQ Mon FJAA 2458406.9978 2018-10-15 11:56 13.220 0.006 Johnson V CCD
16 KQ Mon FJAA 2458405.2437 2018-10-13 17:50 13.275 0.007 Johnson V CCD
17 KQ Mon HMB 2458408.8751 2018-10-17 09:00 13.080 0.010 Johnson V CCD
18 KQ Mon HMB 2458408.8757 2018-10-17 09:00 13.092 0.009 Johnson V CCD
19 KQ Mon HMB 2458409.8744 2018-10-18 08:59 13.127 0.009 Johnson V CCD
20 KQ Mon HMB 2458409.8750 2018-10-18 08:59 13.138 0.009 Johnson V CCD
21 KQ Mon HMB 2458410.8737 2018-10-19 08:58 13.116 0.009 Johnson V CCD
22 KQ Mon HMB 2458410.8743 2018-10-19 08:59 13.136 0.010 Johnson V CCD
23 KQ Mon HMB 2458411.8731 2018-10-20 08:57 13.161 0.009 Johnson V CCD
24 KQ Mon HMB 2458411.8736 2018-10-20 08:58 13.154 0.009 Johnson V CCD
25 KQ Mon DLM 2458412.6781 2018-10-21 04:16 13.1671 0.0162 Johnson V CCD