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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.
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Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 291080 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 ASASSN-22mr MLF 2459860.4999 2022-10-07 23:59 13.756 0.1 CR CCD
2 V0876 Cep ATE 2459860.4999 2022-10-07 23:59 11.260 0.007 Johnson V CCD
3 NW Cep ATE 2459860.4999 2022-10-07 23:59 11.748 0.009 Johnson V CCD
4 QR And VMT 2459860.4997 2022-10-07 23:59 12.815 0.010 CV CCD
5 CSS_J001921.2+221153 VMT 2459860.4997 2022-10-07 23:59 15.121 0.063 CV CCD
6 V0515 And CDZ 2459860.4997 2022-10-07 23:59 14.977 0.014 CV CCD
7 XZ Cyg ATE 2459860.4997 2022-10-07 23:59 9.639 0.006 Johnson V CCD
8 V0876 Cep ATE 2459860.4996 2022-10-07 23:59 11.248 0.007 Johnson V CCD
9 NW Cep ATE 2459860.4996 2022-10-07 23:59 11.747 0.009 Johnson V CCD
10 ASASSN-22mr MLF 2459860.4995 2022-10-07 23:59 13.734 0.1 CR CCD
11 QR And VMT 2459860.4994 2022-10-07 23:59 12.800 0.010 CV CCD
12 CSS_J001921.2+221153 VMT 2459860.4994 2022-10-07 23:59 15.152 0.067 CV CCD
13 XZ Cyg ATE 2459860.4994 2022-10-07 23:59 9.630 0.006 Johnson V CCD
14 IRAS 18575-0207 HMB 2459860.4994 2022-10-07 23:59 17.394 0.247 Johnson B CCD
15 V0876 Cep ATE 2459860.4993 2022-10-07 23:58 11.256 0.007 Johnson V CCD
16 NW Cep ATE 2459860.4993 2022-10-07 23:58 11.763 0.009 Johnson V CCD
17 HIP 114066 BSM 2459860.4993 2022-10-07 23:58 12.166 0.017 Johnson B CCD
18 ASASSN-22mr MLF 2459860.4992 2022-10-07 23:58 13.762 0.1 CR CCD
19 XZ Cyg ATE 2459860.4991 2022-10-07 23:58 9.611 0.006 Johnson V CCD
20 V0515 And CDZ 2459860.4991 2022-10-07 23:58 14.959 0.014 CV CCD
21 V0876 Cep ATE 2459860.4990 2022-10-07 23:58 11.255 0.007 Johnson V CCD
22 NW Cep ATE 2459860.4990 2022-10-07 23:58 11.774 0.009 Johnson V CCD
23 ASASSN-22mr MLF 2459860.4988 2022-10-07 23:58 13.800 0.1 CR CCD
24 XZ Cyg ATE 2459860.4988 2022-10-07 23:58 9.625 0.006 Johnson V CCD
25 V0876 Cep ATE 2459860.4987 2022-10-07 23:58 11.258 0.007 Johnson V CCD