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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 341 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V4375 Sgr KVTA 2456489.4340 2013-07-15 22:25 9.259 0.001 Johnson V CCD
2 V4375 Sgr KVTA 2456489.4337 2013-07-15 22:24 9.260 0.001 Johnson V CCD
3 V4375 Sgr KVTA 2456489.4335 2013-07-15 22:24 9.296 0.001 Johnson V CCD
4 V4375 Sgr KVTA 2456489.4323 2013-07-15 22:22 9.248 0.002 Johnson V CCD
5 V4375 Sgr KVTA 2456489.4320 2013-07-15 22:22 9.258 0.002 Johnson V CCD
6 V4375 Sgr KVTA 2456489.4317 2013-07-15 22:21 9.257 0.002 Johnson V CCD
7 V4375 Sgr KVTA 2456489.4314 2013-07-15 22:21 9.233 0.002 Johnson V CCD
8 V4375 Sgr KVTA 2456489.4303 2013-07-15 22:19 9.263 0.001 Johnson V CCD
9 V4375 Sgr KVTA 2456489.4300 2013-07-15 22:19 9.272 0.001 Johnson V CCD
10 V4375 Sgr KVTA 2456489.4286 2013-07-15 22:17 9.248 0.002 Johnson V CCD
11 V4375 Sgr KVTA 2456486.4279 2013-07-12 22:16 7.763 0.003 CR CCD
12 V4375 Sgr KVTA 2456486.4278 2013-07-12 22:15 7.764 0.003 CR CCD
13 V4375 Sgr KVTA 2456486.4276 2013-07-12 22:15 7.762 0.003 CR CCD
14 V4375 Sgr KVTA 2456486.4273 2013-07-12 22:15 7.725 0.003 CR CCD
15 V4375 Sgr KVTA 2456486.4271 2013-07-12 22:15 7.764 0.003 CR CCD
16 V4375 Sgr KVTA 2456486.4270 2013-07-12 22:14 7.748 0.003 CR CCD
17 V4375 Sgr KVTA 2456486.4268 2013-07-12 22:14 7.730 0.003 CR CCD
18 V4375 Sgr KVTA 2456486.4264 2013-07-12 22:14 7.729 0.003 CR CCD
19 V4375 Sgr KVTA 2456486.4261 2013-07-12 22:13 7.749 0.003 CR CCD
20 V4375 Sgr KVTA 2456486.4244 2013-07-12 22:11 7.764 0.003 CR CCD
21 V4375 Sgr KVTA 2456486.4241 2013-07-12 22:10 7.737 0.003 CR CCD
22 V4375 Sgr KVTA 2456486.4239 2013-07-12 22:10 7.749 0.003 CR CCD
23 V4375 Sgr KVTA 2456486.4238 2013-07-12 22:10 7.740 0.003 CR CCD
24 V4375 Sgr KVTA 2456486.4234 2013-07-12 22:09 7.721 0.004 CR CCD
25 V4375 Sgr KVTA 2456486.4229 2013-07-12 22:08 7.752 0.003 CR CCD