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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 U Gem FTB 2454417.4652 2007-11-12 23:09 13.465 0.028 Johnson V CCD
2 V0338 Cam MMN 2454417.4646 2007-11-12 23:09 14.370 0.067 Johnson V CCD
3 V0339 Cam MMN 2454417.4646 2007-11-12 23:09 12.281 0.031 Johnson V CCD
4 V0340 Cam MMN 2454417.4646 2007-11-12 23:09 14.114 0.063 Johnson V CCD
5 CI Cam MMN 2454417.4646 2007-11-12 23:09 11.736 0.030 Johnson V CCD
6 U Gem FTB 2454417.4636 2007-11-12 23:07 13.531 0.032 Johnson V CCD
7 LT Eri GCO 2454417.4629 2007-11-12 23:06 15.73 0.27 Johnson V CCD
8 U Gem FTB 2454417.4620 2007-11-12 23:05 13.452 0.034 Johnson V CCD
9 V1006 Cyg MUY 2454417.4618 2007-11-12 23:04 17.4 N/A Unknown CCD
10 U Gem FTB 2454417.4604 2007-11-12 23:02 13.489 0.034 Johnson V CCD
11 U Gem FTB 2454417.4588 2007-11-12 23:00 13.611 0.034 Johnson V CCD
12 U Gem FTB 2454417.4572 2007-11-12 22:58 13.623 0.032 Johnson V CCD
13 V0471 Per MMN 2454417.4571 2007-11-12 22:58 12.825 0.028 Johnson V CCD
14 V0336 Per GCO 2454417.4560 2007-11-12 22:56 <17.30 N/A Johnson V CCD
15 U Gem FTB 2454417.4556 2007-11-12 22:56 13.622 0.037 Johnson V CCD
16 U Gem FTB 2454417.4539 2007-11-12 22:53 13.619 0.037 Johnson V CCD
17 U Gem FTB 2454417.4523 2007-11-12 22:51 13.658 0.037 Johnson V CCD
18 SS Cyg HEK 2454417.4514 2007-11-12 22:50 12.1 N/A Visual Visual
19 V0966 Per MMN 2454417.4512 2007-11-12 22:49 13.210 0.048 Johnson V CCD
20 V0752 Per MMN 2454417.4512 2007-11-12 22:49 13.350 0.038 Johnson V CCD
21 AX Per MMN 2454417.4512 2007-11-12 22:49 11.350 0.026 Johnson V CCD
22 U Gem FTB 2454417.4506 2007-11-12 22:48 13.669 0.043 Johnson V CCD
23 U Gem FTB 2454417.4490 2007-11-12 22:46 13.771 0.046 Johnson V CCD
24 V1212 Tau GCO 2454417.4487 2007-11-12 22:46 16.34 0.04 Johnson V CCD
25 U Gem FTB 2454417.4473 2007-11-12 22:44 13.787 0.048 Johnson V CCD