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Global Search Search Photometry

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 14424 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 T Cas BCP 2454878.3721 2009-02-15 20:55 9.87 0.0354 Johnson V CCD
2 HL CMa CJE 2454878.3700 2009-02-15 20:52 <12.0 N/A Visual Visual
3 X Ori CJE 2454878.3700 2009-02-15 20:52 11.1 N/A Visual Visual
4 HT Cas BCP 2454878.3679 2009-02-15 20:49 16.784 0.2033 Johnson V CCD
5 NSV 3117 OYE 2454878.3666 2009-02-15 20:47 11.650 0.006 Johnson V CCD
6 NSV 3104 OYE 2454878.3666 2009-02-15 20:47 11.117 0.006 Johnson V CCD
7 V0780 Mon OYE 2454878.3666 2009-02-15 20:47 11.601 0.006 Johnson V CCD
8 NSV 3117 OYE 2454878.3655 2009-02-15 20:46 11.637 0.005 Johnson V CCD
9 NSV 3104 OYE 2454878.3655 2009-02-15 20:46 11.123 0.005 Johnson V CCD
10 V0780 Mon OYE 2454878.3655 2009-02-15 20:46 11.596 0.005 Johnson V CCD
11 NSV 3117 OYE 2454878.3643 2009-02-15 20:44 11.631 0.005 Johnson V CCD
12 NSV 3104 OYE 2454878.3643 2009-02-15 20:44 11.108 0.005 Johnson V CCD
13 V0780 Mon OYE 2454878.3643 2009-02-15 20:44 11.597 0.005 Johnson V CCD
14 NSV 3117 OYE 2454878.3630 2009-02-15 20:42 11.633 0.006 Johnson V CCD
15 NSV 3104 OYE 2454878.3630 2009-02-15 20:42 11.118 0.006 Johnson V CCD
16 V0780 Mon OYE 2454878.3630 2009-02-15 20:42 11.618 0.006 Johnson V CCD
17 NSV 3117 OYE 2454878.3618 2009-02-15 20:41 11.621 0.006 Johnson V CCD
18 NSV 3104 OYE 2454878.3618 2009-02-15 20:41 11.119 0.006 Johnson V CCD
19 V0780 Mon OYE 2454878.3618 2009-02-15 20:41 11.612 0.006 Johnson V CCD
20 NSV 3117 OYE 2454878.3606 2009-02-15 20:39 11.628 0.008 Johnson V CCD
21 NSV 3104 OYE 2454878.3606 2009-02-15 20:39 11.121 0.008 Johnson V CCD
22 V0780 Mon OYE 2454878.3606 2009-02-15 20:39 11.628 0.008 Johnson V CCD
23 S Cas BCP 2454878.3606 2009-02-15 20:39 10.015 0.0008 Johnson V CCD
24 CZ Ori CJE 2454878.3600 2009-02-15 20:38 <13.9 N/A Visual Visual
25 BQ Ori CJE 2454878.3600 2009-02-15 20:38 7.6 N/A Visual Visual