Search Data

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 62 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 W Vir PTQ 2453771.0181 2006-02-04 12:26 10.8 N/A Visual Visual
2 W Vir SLH 2453770.9000 2006-02-04 09:35 10.6 N/A Visual Visual
3 W Vir JM 2453770.8729 2006-02-04 08:56 10.67 N/A Johnson V CCD
4 W Vir FMR 2453770.6403 2006-02-04 03:22 10.6 N/A Visual Visual
5 W Vir JM 2453769.8635 2006-02-03 08:43 10.28 N/A Johnson V CCD
6 W Vir JM 2453768.8667 2006-02-02 08:48 9.95 N/A Johnson V CCD
7 W Vir DKS 2453767.9572 2006-02-01 10:58 10.91 0.01 Johnson V CCD
8 W Vir WDZ 2453767.0354 2006-01-31 12:50 9.89 0.004 Johnson V CCD
9 W Vir JM 2453766.8818 2006-01-31 09:09 9.42 N/A Johnson V CCD
10 W Vir SLH 2453765.9688 2006-01-30 11:15 9.7 N/A Visual Visual
11 W Vir JM 2453765.8746 2006-01-30 08:59 8.53 N/A Johnson V CCD
12 W Vir WSN 2453765.8278 2006-01-30 07:52 9.7 N/A Visual Visual
13 W Vir FMR 2453765.6611 2006-01-30 03:51 9.8 N/A Visual Visual
14 W Vir PTQ 2453764.9375 2006-01-29 10:30 9.7 N/A Visual Visual
15 W Vir JM 2453764.8820 2006-01-29 09:10 9.25 N/A Johnson V CCD
16 W Vir WDZ 2453763.0528 2006-01-27 13:16 9.48 0.003 Johnson V CCD
17 W Vir SLH 2453762.9472 2006-01-27 10:43 9.6 N/A Visual Visual
18 W Vir JM 2453762.8823 2006-01-27 09:10 9.05 N/A Johnson V CCD
19 W Vir FMR 2453761.6924 2006-01-26 04:37 9.7 N/A Visual Visual
20 W Vir PTQ 2453761.0027 2006-01-25 12:03 9.9 N/A Visual Visual
21 W Vir HAV 2453760.8792 2006-01-25 09:06 9.7 N/A Visual Visual
22 W Vir SLH 2453759.9556 2006-01-24 10:56 9.6 N/A Visual Visual
23 W Vir WDZ 2453759.0583 2006-01-23 13:23 9.56 0.003 Johnson V CCD
24 W Vir JM 2453758.8923 2006-01-23 09:24 9.43 N/A Johnson V CCD
25 W Vir JM 2453757.8980 2006-01-22 09:33 9.82 N/A Johnson V CCD