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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 19909 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 RS Gru DSI 2454417.9860 2007-11-13 11:39 8.371 0.02 Johnson V CCD
2 RS Gru DSI 2454417.9858 2007-11-13 11:39 8.396 0.02 Johnson V CCD
3 RS Gru DSI 2454417.9856 2007-11-13 11:39 8.343 0.02 Johnson V CCD
4 AE UMa SAH 2454417.9855 2007-11-13 11:39 -0.516 N/A Johnson V CCD
5 RS Gru DSI 2454417.9855 2007-11-13 11:39 8.375 0.02 Johnson V CCD
6 T Pav WPX 2454417.9854 2007-11-13 11:38 14.3 N/A Visual Visual
7 RS Gru DSI 2454417.9853 2007-11-13 11:38 8.317 0.02 Johnson V CCD
8 RS Gru DSI 2454417.9851 2007-11-13 11:38 8.351 0.02 Johnson V CCD
9 RS Gru DSI 2454417.9849 2007-11-13 11:38 8.360 0.02 Johnson V CCD
10 RS Gru DSI 2454417.9847 2007-11-13 11:38 8.358 0.02 Johnson V CCD
11 RS Gru DSI 2454417.9846 2007-11-13 11:37 8.328 0.02 Johnson V CCD
12 RS Gru DSI 2454417.9844 2007-11-13 11:37 8.376 0.02 Johnson V CCD
13 AE UMa SAH 2454417.9843 2007-11-13 11:37 -0.513 N/A Johnson V CCD
14 RS Gru DSI 2454417.9842 2007-11-13 11:37 8.316 0.02 Johnson V CCD
15 RS Gru DSI 2454417.9840 2007-11-13 11:36 8.348 0.02 Johnson V CCD
16 U Pav WPX 2454417.9840 2007-11-13 11:36 11.8 N/A Visual Visual
17 RS Gru DSI 2454417.9838 2007-11-13 11:36 8.341 0.02 Johnson V CCD
18 RS Gru DSI 2454417.9837 2007-11-13 11:36 8.325 0.02 Johnson V CCD
19 RS Gru DSI 2454417.9835 2007-11-13 11:36 8.347 0.02 Johnson V CCD
20 RS Gru DSI 2454417.9833 2007-11-13 11:35 8.364 0.02 Johnson V CCD
21 RS Gru DSI 2454417.9831 2007-11-13 11:35 8.334 0.02 Johnson V CCD
22 AE UMa SAH 2454417.9830 2007-11-13 11:35 -0.490 N/A Johnson V CCD
23 RS Gru DSI 2454417.9829 2007-11-13 11:35 8.330 0.02 Johnson V CCD
24 RS Gru DSI 2454417.9828 2007-11-13 11:35 8.331 0.02 Johnson V CCD
25 RS Gru DSI 2454417.9826 2007-11-13 11:34 8.333 0.02 Johnson V CCD