Search Data

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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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 19909 records.

# Target Observer Julian Date UTC Date Magnitude Type
57340894 RX CET BIZ 2454417.6259 2007-11-13 03:01 0.438 2
57007060 BI CYG HTN 2454417.6264 2007-11-13 03:02 9.2 1
57155565 U GEM FTB 2454417.6272 2007-11-13 03:03 13.784 2
57340815 BO AQR BIZ 2454417.6274 2007-11-13 03:03 1.963 2
57023408 Q CYG PTQ 2454417.6278 2007-11-13 03:04 14.9 1
57340895 RX CET BIZ 2454417.6280 2007-11-13 03:04 0.448 2
57155566 U GEM FTB 2454417.6288 2007-11-13 03:05 13.889 2
57340816 BO AQR BIZ 2454417.6295 2007-11-13 03:06 1.938 2
57007061 RY CYG HTN 2454417.6299 2007-11-13 03:06 9.3 1
57040641 SW CAS CK 2454417.6299 2007-11-13 03:07 9.82 2
57340896 RX CET BIZ 2454417.6300 2007-11-13 03:07 0.415 2
57155567 U GEM FTB 2454417.6305 2007-11-13 03:07 13.823 2
57023448 GX CAS PTQ 2454417.6306 2007-11-13 03:08 14.7 1
57340817 BO AQR BIZ 2454417.6316 2007-11-13 03:09 1.935 2
57039869 TX PSC FXJ 2454417.6319 2007-11-13 03:09 5.109 3
57155568 U GEM FTB 2454417.6321 2007-11-13 03:10 13.689 2
57340897 RX CET BIZ 2454417.6321 2007-11-13 03:10 0.430 2
57023410 DK CAS PTQ 2454417.6326 2007-11-13 03:11 15.5 1
57006507 R AUR BTB 2454417.6333 2007-11-13 03:11 9.4 1
57007062 AZ CYG HTN 2454417.6333 2007-11-13 03:11 8.8 1
57340818 BO AQR BIZ 2454417.6337 2007-11-13 03:12 1.888 2
57155569 U GEM FTB 2454417.6337 2007-11-13 03:12 13.719 2
57006981 V694 MON GCO 2454417.6340 2007-11-13 03:12 10.28 2
57340898 RX CET BIZ 2454417.6342 2007-11-13 03:13 0.445 2
57023411 HT CAS PTQ 2454417.6347 2007-11-13 03:13 14.8 1