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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.

Note: Search parameters have been overridden by the selected campaign: Alpha Com eclipse observing campaign.
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 1594 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 alf Com BISA 2457047.1250 2015-01-24 15:00 4.31 0.05 CV Other
2 alf Com BISA 2457046.7576 2015-01-24 06:11 4.30 0.05 CV Other
3 alf Com BISA 2457046.2236 2015-01-23 17:21 4.32 0.07 CV Other
4 alf Com BISA 2457046.1021 2015-01-23 14:26 4.34 0.07 CV Other
5 alf Com BISA 2457045.7674 2015-01-23 06:24 4.29 0.07 CV Other
6 alf Com BISA 2457045.1250 2015-01-22 15:00 4.32 0.05 CV Other
7 alf Com BISA 2457044.7556 2015-01-22 06:08 4.33 0.05 CV Other
8 alf Com BISA 2457044.2340 2015-01-21 17:37 4.30 0.05 CV Other
9 alf Com BISA 2457044.0417 2015-01-21 13:00 4.35 0.05 CV Other
10 alf Com BISA 2457043.7528 2015-01-21 06:04 4.32 0.07 CV Other
11 alf Com SGQ 2457043.7222 2015-01-21 05:19 4.38 N/A Visual Visual
12 alf Com GALB 2457043.5836 2015-01-21 02:00 4.3 N/A Visual Visual
13 alf Com BISA 2457042.7917 2015-01-20 07:00 4.3 0.12 CV Other
14 alf Com BISA 2457042.7132 2015-01-20 05:06 4.30 0.1 CV Other
15 alf Com BISA 2457042.5625 2015-01-20 01:30 4.34 0.05 CV Other
16 alf Com BISA 2457042.1743 2015-01-19 16:11 4.31 0.05 CV Other
17 alf Com BISA 2457042.0550 2015-01-19 13:19 4.36 0.05 CV Other
18 alf Com BISA 2457042.0354 2015-01-19 12:51 4.33 0.05 CV Other
19 alf Com BISA 2457041.9771 2015-01-19 11:26 4.34 0.05 CV Other
20 alf Com BISA 2457041.9590 2015-01-19 11:01 4.31 0.05 CV Other
21 alf Com BISA 2457041.8868 2015-01-19 09:17 4.36 0.05 CV Other
22 alf Com BISA 2457041.8750 2015-01-19 09:00 4.31 0.07 CV Other
23 alf Com BISA 2457041.8326 2015-01-19 07:59 4.33 0.05 CV Other
24 alf Com BISA 2457041.7958 2015-01-19 07:05 4.32 0.1 CV Other
25 alf Com BISA 2457041.7778 2015-01-19 06:40 4.27 0.05 CV Other