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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.

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 21792 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V2500 Oph HMB 2458028.5516 2017-10-02 01:14 9.565 0.020 Johnson V CCD
2 V1216 Sgr HMB 2458028.5503 2017-10-02 01:12 10.424 0.004 Johnson V CCD
3 V2500 Oph HMB 2458028.5499 2017-10-02 01:11 9.520 0.019 Johnson V CCD
4 V2500 Oph HMB 2458028.5499 2017-10-02 01:11 9.520 0.019 Johnson V CCD
5 V1216 Sgr HMB 2458028.5486 2017-10-02 01:09 10.441 0.004 Johnson V CCD
6 V2500 Oph HMB 2458028.5482 2017-10-02 01:09 9.569 0.021 Johnson V CCD
7 V2500 Oph HMB 2458028.5482 2017-10-02 01:09 9.569 0.021 Johnson V CCD
8 V1216 Sgr HMB 2458028.5469 2017-10-02 01:07 10.421 0.004 Johnson V CCD
9 V2500 Oph HMB 2458028.5466 2017-10-02 01:07 9.527 0.020 Johnson V CCD
10 V2500 Oph HMB 2458028.5466 2017-10-02 01:07 9.527 0.020 Johnson V CCD
11 V1216 Sgr HMB 2458028.5453 2017-10-02 01:05 10.436 0.004 Johnson V CCD
12 V2500 Oph HMB 2458028.5449 2017-10-02 01:04 9.548 0.019 Johnson V CCD
13 V2500 Oph HMB 2458028.5449 2017-10-02 01:04 9.548 0.019 Johnson V CCD
14 V1216 Sgr HMB 2458028.5436 2017-10-02 01:02 10.428 0.004 Johnson V CCD
15 V2500 Oph HMB 2458028.5432 2017-10-02 01:02 9.508 0.020 Johnson V CCD
16 V2500 Oph HMB 2458028.5432 2017-10-02 01:02 9.508 0.020 Johnson V CCD
17 V1216 Sgr HMB 2458028.5419 2017-10-02 01:00 10.419 0.004 Johnson V CCD
18 V2500 Oph HMB 2458028.5415 2017-10-02 00:59 9.480 0.020 Johnson V CCD
19 V2500 Oph HMB 2458028.5415 2017-10-02 00:59 9.480 0.020 Johnson V CCD
20 V1216 Sgr HMB 2458028.5403 2017-10-02 00:57 10.425 0.004 Johnson V CCD
21 V2500 Oph HMB 2458028.5399 2017-10-02 00:57 9.529 0.020 Johnson V CCD
22 V2500 Oph HMB 2458028.5399 2017-10-02 00:57 9.529 0.020 Johnson V CCD
23 V1216 Sgr HMB 2458028.5386 2017-10-02 00:55 10.426 0.004 Johnson V CCD
24 V2500 Oph HMB 2458028.5382 2017-10-02 00:54 9.530 0.019 Johnson V CCD
25 V2500 Oph HMB 2458028.5382 2017-10-02 00:54 9.530 0.019 Johnson V CCD