AAVSO LOGO
Sign up Sign in
About Us Get Started Forums Contact Us Donate
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 108285 records

Sorting disabled for searches with more than 100,000 rows for performance reasons.
Please refine your search or export the data for sorting.

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 X Tri ATE 2458450.4580 2018-11-27 22:59 8.868 0.006 Johnson V CCD
2 KR Cas ATE 2458450.4580 2018-11-27 22:59 10.286 0.006 Johnson V CCD
3 X Tri ATE 2458450.4577 2018-11-27 22:59 8.871 0.006 Johnson V CCD
4 X Tri ATE 2458450.4573 2018-11-27 22:58 8.889 0.006 Johnson V CCD
5 MM Cas ATE 2458450.4572 2018-11-27 22:58 11.709 0.014 Johnson V CCD
6 KR Cas ATE 2458450.4570 2018-11-27 22:58 10.271 0.005 Johnson V CCD
7 X Tri ATE 2458450.4570 2018-11-27 22:58 8.887 0.006 Johnson V CCD
8 MM Cas ATE 2458450.4567 2018-11-27 22:57 11.712 0.014 Johnson V CCD
9 MP Gem KTU 2458450.4567 2018-11-27 22:57 16.0657 0.0130 Johnson V CCD
10 X Tri ATE 2458450.4566 2018-11-27 22:57 8.886 0.006 Johnson V CCD
11 X Tri ATE 2458450.4563 2018-11-27 22:57 8.886 0.006 Johnson V CCD
12 MM Cas ATE 2458450.4563 2018-11-27 22:57 11.744 0.014 Johnson V CCD
13 X Tri ATE 2458450.4559 2018-11-27 22:56 8.891 0.006 Johnson V CCD
14 KR Cas ATE 2458450.4558 2018-11-27 22:56 10.270 0.004 Johnson V CCD
15 MM Cas ATE 2458450.4558 2018-11-27 22:56 11.737 0.014 Johnson V CCD
16 X Tri ATE 2458450.4556 2018-11-27 22:56 8.883 0.006 Johnson V CCD
17 MM Cas ATE 2458450.4553 2018-11-27 22:55 11.716 0.014 Johnson V CCD
18 MP Gem KTU 2458450.4553 2018-11-27 22:55 16.0902 0.0129 Johnson V CCD
19 X Tri ATE 2458450.4553 2018-11-27 22:55 8.893 0.006 Johnson V CCD
20 X Tri ATE 2458450.4549 2018-11-27 22:55 8.895 0.006 Johnson V CCD
21 MM Cas ATE 2458450.4548 2018-11-27 22:54 11.725 0.014 Johnson V CCD
22 KR Cas ATE 2458450.4546 2018-11-27 22:54 10.263 0.005 Johnson V CCD
23 X Tri ATE 2458450.4546 2018-11-27 22:54 8.900 0.006 Johnson V CCD
24 MM Cas ATE 2458450.4543 2018-11-27 22:54 11.711 0.014 Johnson V CCD
25 X Tri ATE 2458450.4542 2018-11-27 22:54 8.911 0.006 Johnson V CCD