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.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 19909 records.

# Target Observer Julian Date UTC Date Magnitude Type
61004377 Y PER VGK 2454412.2000 2007-11-07 16:48 8.3 1
61004389 S UMI VGK 2454412.2000 2007-11-07 16:48 9.0 1
61004397 R DRA VGK 2454412.2000 2007-11-07 16:48 8.5 1
61004407 T HER VGK 2454412.2000 2007-11-07 16:48 11.1 1
61004413 W LYR VGK 2454412.2000 2007-11-07 16:48 9.3 1
61004471 RS CYG VGK 2454412.2000 2007-11-07 16:48 7.2 1
61004479 U CYG VGK 2454412.2000 2007-11-07 16:48 8.1 1
61006919 RU PEG MOK 2454412.2000 2007-11-07 16:48 12.6 1
61006963 DL PEG MOK 2454412.2100 2007-11-07 17:02 11.4 1
1256775831 VSX J234918.3+513736 GOT 2454412.2551 2007-11-07 18:07 11.745 2
1256775833 VSX J234918.3+513736 GOT 2454412.2586 2007-11-07 18:12 11.770 2
58514949 ST CAM AIV 2454412.2600 2007-11-07 18:14 7.5 1
1256775835 VSX J234918.3+513736 GOT 2454412.2622 2007-11-07 18:17 11.756 2
57477532 W LYR FMR 2454412.2625 2007-11-07 18:18 10.1 1
57003811 V630 CAS GOT 2454412.2657 2007-11-07 18:22 16.82 2
1256775837 VSX J234918.3+513736 GOT 2454412.2657 2007-11-07 18:22 11.753 2
57024306 R ARI TFR 2454412.2667 2007-11-07 18:24 8.70 1
1256775839 VSX J234918.3+513736 GOT 2454412.2693 2007-11-07 18:27 11.753 2
1256775841 VSX J234918.3+513736 GOT 2454412.2728 2007-11-07 18:32 11.760 2
57020504 KHI CYG TFR 2454412.2743 2007-11-07 18:35 7.0 1
1277096657 X HER TLA 2454412.2760 2007-11-07 18:37 6.8 1
1277096789 AC HER TLA 2454412.2760 2007-11-07 18:37 7.4 1
1256775843 VSX J234918.3+513736 GOT 2454412.2764 2007-11-07 18:38 11.760 2
1275593380 R SCT TLA 2454412.2770 2007-11-07 18:38 5.3 1
57024913 AF CYG TFR 2454412.2771 2007-11-07 18:38 7.22 1