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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 61 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 Y PER KOS 2455393.5000 2010-07-16 00:00 9.7 N/A Visual Visual
2 U PER KOS 2455393.5000 2010-07-16 00:00 10.8 N/A Visual Visual
3 X CAS KOS 2455393.5000 2010-07-16 00:00 9.7 N/A Visual Visual
4 W CAS KOS 2455393.5000 2010-07-16 00:00 9.4 N/A Visual Visual
5 U CAS KOS 2455393.5000 2010-07-16 00:00 9.7 N/A Visual Visual
6 T CAS KOS 2455393.5000 2010-07-16 00:00 11.5 N/A Visual Visual
7 AX PER KOS 2455393.5000 2010-07-16 00:00 11.5 N/A Visual Visual
8 W PER KOS 2455393.5000 2010-07-16 00:00 10.7 N/A Visual Visual
9 FR PER KOS 2455393.5000 2010-07-16 00:00 10.7 N/A Visual Visual
10 SY PER KOS 2455393.5000 2010-07-16 00:00 12.0 N/A Visual Visual
11 S PER KOS 2455393.5000 2010-07-16 00:00 10.5 N/A Visual Visual
12 T PER KOS 2455393.5000 2010-07-16 00:00 8.8 N/A Visual Visual
13 PP PER KOS 2455393.5000 2010-07-16 00:00 8.9 N/A Visual Visual
14 PR PER KOS 2455393.5000 2010-07-16 00:00 8.7 N/A Visual Visual
15 KK PER KOS 2455393.5000 2010-07-16 00:00 8.4 N/A Visual Visual
16 BU PER KOS 2455393.5000 2010-07-16 00:00 9.6 N/A Visual Visual
17 SU PER KOS 2455393.5000 2010-07-16 00:00 8.5 N/A Visual Visual
18 RS PER KOS 2455393.5000 2010-07-16 00:00 8.8 N/A Visual Visual
19 FZ PER KOS 2455393.5000 2010-07-16 00:00 8.9 N/A Visual Visual
20 AD PER KOS 2455393.5000 2010-07-16 00:00 8.5 N/A Visual Visual
21 RX Cep SHS 2455393.5000 2010-07-16 00:00 7.4 N/A Visual Visual
22 V465 CAS SHS 2455393.5000 2010-07-16 00:00 6.5 N/A Visual Visual
23 SS Cep SHS 2455393.5000 2010-07-16 00:00 7.4 N/A Visual Visual
24 ST UMa SHS 2455393.5000 2010-07-16 00:00 6.8 N/A Visual Visual
25 TU CVn SHS 2455393.5000 2010-07-16 00:00 5.4 N/A Visual Visual