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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 989 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 Sz 97 PEX 2459713.1768 2022-05-13 16:14 12.747 0.047 Cousins I CCD
2 V1279 Sco PEX 2459713.1768 2022-05-13 16:14 10.752 0.008 Cousins I CCD
3 Sz 97 PEX 2459713.1745 2022-05-13 16:11 14.242 0.057 Cousins R CCD
4 V1279 Sco PEX 2459713.1745 2022-05-13 16:11 11.662 0.006 Cousins R CCD
5 Sz 97 PEX 2459713.1721 2022-05-13 16:07 15.654 0.109 Johnson V CCD
6 V1279 Sco PEX 2459713.1721 2022-05-13 16:07 12.788 0.009 Johnson V CCD
7 Sz 84 PEX 2459713.1671 2022-05-13 16:00 13.070 0.053 Cousins I CCD
8 Sz 84 PEX 2459713.1648 2022-05-13 15:57 14.901 0.091 Cousins R CCD
9 SSTc2d J161344.1-373646 HMB 2459712.7520 2022-05-13 06:02 15.843 0.060 Johnson V CCD
10 SSTc2d J161344.1-373646 HMB 2459712.7509 2022-05-13 06:01 15.894 0.060 Johnson V CCD
11 SSTc2d J161344.1-373646 HMB 2459712.7500 2022-05-13 06:00 13.332 0.042 Cousins I CCD
12 SSTc2d J161344.1-373646 HMB 2459712.7495 2022-05-13 05:59 13.348 0.042 Cousins I CCD
13 SSTc2d J161344.1-373646 HMB 2459712.7487 2022-05-13 05:58 14.919 0.034 Cousins R CCD
14 SSTc2d J161344.1-373646 HMB 2459712.7480 2022-05-13 05:57 14.881 0.035 Cousins R CCD
15 V1279 Sco HMB 2459712.7472 2022-05-13 05:55 11.643 0.003 Cousins R CCD
16 V1279 Sco HMB 2459712.7465 2022-05-13 05:54 11.637 0.003 Cousins R CCD
17 V1279 Sco HMB 2459712.7455 2022-05-13 05:53 13.819 0.010 Johnson B CCD
18 V1279 Sco HMB 2459712.7444 2022-05-13 05:51 13.832 0.010 Johnson B CCD
19 V1279 Sco HMB 2459712.7435 2022-05-13 05:50 12.702 0.005 Johnson V CCD
20 V1279 Sco HMB 2459712.7428 2022-05-13 05:49 12.700 0.005 Johnson V CCD
21 V1279 Sco HMB 2459712.7422 2022-05-13 05:48 10.774 0.007 Cousins I CCD
22 V1279 Sco HMB 2459712.7418 2022-05-13 05:48 10.773 0.006 Cousins I CCD
23 Sz 97 HMB 2459712.7412 2022-05-13 05:47 14.422 0.027 Cousins R CCD
24 Sz 97 HMB 2459712.7406 2022-05-13 05:46 14.408 0.025 Cousins R CCD
25 Sz 97 HMB 2459712.7398 2022-05-13 05:45 16.822 0.124 Johnson B CCD