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Global Search Search Photometry

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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 17170 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 X PER KIL 2453758.5000 2006-01-23 00:00 6.2 N/A Visual Visual
2 U ORI VIA 2453758.5000 2006-01-23 00:00 6.3 N/A Visual Visual
3 UU AUR KIL 2453758.5000 2006-01-23 00:00 5.9 N/A Visual Visual
4 Y LYN KIL 2453758.5000 2006-01-23 00:00 7.9 N/A Visual Visual
5 W CYG KIL 2453758.5000 2006-01-23 00:00 6.8 N/A Visual Visual
6 CD GEM FMR 2453758.5007 2006-01-23 00:01 14.2 N/A Visual Visual
7 AY AUR FMR 2453758.5028 2006-01-23 00:04 12.2 N/A Visual Visual
8 U CYG TJE 2453758.5049 2006-01-23 00:07 9.4 N/A Visual Visual
9 ST AND TJE 2453758.5090 2006-01-23 00:12 8.9 N/A Visual Visual
10 RR AUR FMR 2453758.5139 2006-01-23 00:20 13.8 N/A Visual Visual
11 T CEP TJE 2453758.5153 2006-01-23 00:22 8.1 N/A Visual Visual
12 SS AUR FMR 2453758.5167 2006-01-23 00:24 14.0 N/A Visual Visual
13 S CEP TJE 2453758.5187 2006-01-23 00:26 9.6 N/A Visual Visual
14 ZZ GEM FMR 2453758.5188 2006-01-23 00:27 11.5 N/A Visual Visual
15 MRK 421 KSF 2453758.5208 2006-01-23 00:29 13.1 N/A Visual Visual
16 RW CAS TJE 2453758.5229 2006-01-23 00:32 9.3 N/A Visual Visual
17 X CAS TJE 2453758.5229 2006-01-23 00:32 10.0 N/A Visual Visual
18 RX DEL PVA 2453758.5257 2006-01-23 00:36 13.218 N/A Johnson V CCD
19 NSV 1391 AJC 2453758.5278 2006-01-23 00:40 6.5 N/A Visual Visual
20 SS CYG PVA 2453758.5302 2006-01-23 00:43 12.168 N/A Johnson V CCD
21 SS CYG PVA 2453758.5310 2006-01-23 00:44 12.196 N/A Johnson V CCD
22 TW HOR AJC 2453758.5312 2006-01-23 00:45 4.3 N/A Visual Visual
23 SS CYG PVA 2453758.5317 2006-01-23 00:45 12.221 N/A Johnson V CCD
24 SS CYG PVA 2453758.5324 2006-01-23 00:46 12.199 N/A Johnson V CCD
25 SS CYG PVA 2453758.5331 2006-01-23 00:47 12.172 N/A Johnson V CCD