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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 19909 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 AA Aur PVA 2454417.0231 2007-11-12 12:33 10.207 0.008 Johnson V CCD
2 GSC 02953-01495 PVA 2454417.0231 2007-11-12 12:33 12.219 0.015 Johnson V CCD
3 GSC 02953-00529 PVA 2454417.0231 2007-11-12 12:33 11.451 0.011 Johnson V CCD
4 RS Gru DSI 2454417.0229 2007-11-12 12:33 8.195 0.02 Johnson V CCD
5 RS Gru DSI 2454417.0228 2007-11-12 12:32 8.199 0.02 Johnson V CCD
6 RS Gru DSI 2454417.0226 2007-11-12 12:32 8.182 0.02 Johnson V CCD
7 AT Cnc JM 2454417.0225 2007-11-12 12:32 14.8 N/A Johnson V CCD
8 RS Gru DSI 2454417.0224 2007-11-12 12:32 8.189 0.02 Johnson V CCD
9 AA Aur PVA 2454417.0224 2007-11-12 12:32 10.204 0.008 Johnson V CCD
10 GSC 02953-01495 PVA 2454417.0224 2007-11-12 12:32 12.242 0.015 Johnson V CCD
11 GSC 02953-00529 PVA 2454417.0224 2007-11-12 12:32 11.449 0.011 Johnson V CCD
12 RS Gru DSI 2454417.0222 2007-11-12 12:32 8.203 0.02 Johnson V CCD
13 RS Gru DSI 2454417.0220 2007-11-12 12:31 8.229 0.02 Johnson V CCD
14 RS Gru DSI 2454417.0219 2007-11-12 12:31 8.235 0.02 Johnson V CCD
15 RS Gru DSI 2454417.0217 2007-11-12 12:31 8.230 0.02 Johnson V CCD
16 AA Aur PVA 2454417.0215 2007-11-12 12:30 10.212 0.008 Johnson V CCD
17 GSC 02953-01495 PVA 2454417.0215 2007-11-12 12:30 12.252 0.015 Johnson V CCD
18 GSC 02953-00529 PVA 2454417.0215 2007-11-12 12:30 11.462 0.011 Johnson V CCD
19 RS Gru DSI 2454417.0215 2007-11-12 12:30 8.290 0.02 Johnson V CCD
20 RS Gru DSI 2454417.0213 2007-11-12 12:30 8.223 0.02 Johnson V CCD
21 RS Gru DSI 2454417.0212 2007-11-12 12:30 8.244 0.02 Johnson V CCD
22 RS Gru DSI 2454417.0210 2007-11-12 12:30 8.202 0.02 Johnson V CCD
23 AA Aur PVA 2454417.0208 2007-11-12 12:29 10.217 0.008 Johnson V CCD
24 GSC 02953-01495 PVA 2454417.0208 2007-11-12 12:29 12.262 0.015 Johnson V CCD
25 GSC 02953-00529 PVA 2454417.0208 2007-11-12 12:29 11.464 0.011 Johnson V CCD