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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.

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Campaign overrides targets and dates.

Found 847170 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 DY Aql SHS 2459479.5000 2021-09-22 00:00 9.641 0.018 Johnson V DSLR
2 V1332 Aql SHS 2459479.5000 2021-09-22 00:00 11.352 0.018 Johnson V DSLR
3 R Lyr SHZ 2459479.5000 2021-09-22 00:00 4.8 N/A Visual Visual
4 BX And SJTS 2459479.5001 2021-09-22 00:00 8.8566 0.011 Johnson V CCD
5 BX And SJTS 2459479.5001 2021-09-22 00:00 8.8248 0.0111 Johnson V CCD
6 BX And SJTS 2459479.5002 2021-09-22 00:00 8.8597 0.0109 Johnson V CCD
7 BX And SJTS 2459479.5003 2021-09-22 00:00 8.8657 0.0109 Johnson V CCD
8 V0490 Aqr DFS 2459479.5004 2021-09-22 00:00 12.443 0.024 Johnson V CCD
9 BX And SJTS 2459479.5004 2021-09-22 00:00 8.882 0.0109 Johnson V CCD
10 SW Aqr ATE 2459479.5005 2021-09-22 00:00 10.773 0.002 Johnson V CCD
11 BX And SJTS 2459479.5005 2021-09-22 00:00 8.8232 0.0109 Johnson V CCD
12 BX And SJTS 2459479.5006 2021-09-22 00:00 8.8183 0.011 Johnson V CCD
13 V0791 And HMB 2459479.5006 2021-09-22 00:00 14.268 0.026 Unfiltered with V Zeropoint CCD
14 BX And SJTS 2459479.5007 2021-09-22 00:00 8.8065 0.0109 Johnson V CCD
15 V2365 Cyg CIVA 2459479.5007 2021-09-22 00:01 9.449 0.003 Johnson V CCD
16 BX And SJTS 2459479.5007 2021-09-22 00:01 8.8641 0.0109 Johnson V CCD
17 V0490 Aqr DFS 2459479.5008 2021-09-22 00:01 12.433 0.025 Johnson V CCD
18 BX And SJTS 2459479.5008 2021-09-22 00:01 8.8384 0.011 Johnson V CCD
19 BX And SJTS 2459479.5009 2021-09-22 00:01 8.8766 0.011 Johnson V CCD
20 BX And SJTS 2459479.5010 2021-09-22 00:01 8.8018 0.011 Johnson V CCD
21 BX And SJTS 2459479.5011 2021-09-22 00:01 8.8026 0.011 Johnson V CCD
22 BL Lac KTU 2459479.5011 2021-09-22 00:01 12.972 0.008 Johnson V CCD
23 BX And SJTS 2459479.5012 2021-09-22 00:01 8.8507 0.0111 Johnson V CCD
24 V0490 Aqr DFS 2459479.5012 2021-09-22 00:01 12.440 0.024 Johnson V CCD
25 BX And SJTS 2459479.5013 2021-09-22 00:01 8.8566 0.011 Johnson V CCD