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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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Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 290396 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 NSV 23386 VTY 2459841.5000 2022-09-19 00:00 11.516 0.004 Johnson B CCD
2 RHO PER MQA 2459841.5000 2022-09-19 00:00 3.3 N/A Visual Visual
3 BET LYR MQA 2459841.5000 2022-09-19 00:00 3.4 N/A Visual Visual
4 GAM CAS MQA 2459841.5000 2022-09-19 00:00 1.9 N/A Visual Visual
5 ALF CAS MQA 2459841.5000 2022-09-19 00:00 2.1 N/A Visual Visual
6 BET PER MQA 2459841.5000 2022-09-19 00:00 2.1 N/A Visual Visual
7 OMI CET SAC 2459841.5000 2022-09-19 00:00 4.8 N/A Visual Visual
8 PGIR22AKGYLF SREB 2459841.5001 2022-09-19 00:00 12.1421 0.0068 Cousins I CCD
9 Gaia DR3 2059316185708244992 SREB 2459841.5001 2022-09-19 00:00 11.5285 0.0046 Cousins I CCD
10 EV LAC BSM 2459841.5003 2022-09-19 00:00 10.320 0.005 Johnson V CCD
11 X CAS SDAB 2459841.5007 2022-09-19 00:01 11.2 N/A Visual Visual
12 EV LAC BSM 2459841.5008 2022-09-19 00:01 10.314 0.005 Johnson V CCD
13 NSV 23386 VTY 2459841.5010 2022-09-19 00:01 11.532 0.008 Johnson B CCD
14 NSV 23386 VTY 2459841.5010 2022-09-19 00:01 11.53 0.005 Johnson B CCD
15 EV LAC BSM 2459841.5013 2022-09-19 00:01 10.330 0.005 Johnson V CCD
16 PGIR22AKGYLF SREB 2459841.5015 2022-09-19 00:02 12.1525 0.0065 Cousins I CCD
17 Gaia DR3 2059316185708244992 SREB 2459841.5015 2022-09-19 00:02 11.5384 0.0042 Cousins I CCD
18 EV LAC BSM 2459841.5019 2022-09-19 00:02 10.322 0.005 Johnson V CCD
19 NSV 23386 VTY 2459841.5020 2022-09-19 00:02 11.547 0.004 Johnson B CCD
20 V0348 SGR HMB 2459841.5022 2022-09-19 00:03 15.052 0.035 Johnson V CCD
21 DV SGR HMB 2459841.5022 2022-09-19 00:03 10.797 0.003 Johnson V CCD
22 V2023 SGR HMB 2459841.5022 2022-09-19 00:03 13.456 0.017 Johnson V CCD
23 2MASS J18413170-2307042 HMB 2459841.5022 2022-09-19 00:03 14.473 0.009 Johnson V CCD
24 2MASS J18394654-2252592 HMB 2459841.5022 2022-09-19 00:03 17.245 0.295 Johnson V CCD
25 2MASS J18401072-2308415 HMB 2459841.5022 2022-09-19 00:03 14.282 0.011 Johnson V CCD