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 3880 records.

# Target Observer Julian Date UTC Date Magnitude Type
1291895659 RHO CAS SSHA 2459611.5076 2022-02-01 4.63 1
1291933766 RHO CAS BBA 2459601.5528 2022-01-22 4.8 1
1291936679 RHO CAS CME 2459602.3097 2022-01-22 4.4 1
1291937563 rho cas PARA 2459613.3677 2022-02-02 4.4 1
1291942750 RHO CAS JLZ 2459587.4900 2022-01-07 4.6 1
1291945907 RHO CAS SSHA 2459616.5667 2022-02-06 4.6 1
1291993720 RHO CAS SSHA 2459617.5347 2022-02-07 4.6 1
1291993731 RHO CAS BBA 2459614.5507 2022-02-04 4.5 1
1292080802 RHO CAS CKB 2459616.5514 2022-02-06 4.5 1
1292110562 rho cas SANG 2459618.9972 2022-02-08 4.6 1
1292111090 RHO CAS CME 2459618.2813 2022-02-07 4.1 1
1292117235 RHO CAS SSHA 2459619.5021 2022-02-09 4.63 1
1292133571 RHO CAS VMAI 2459594.2800 2022-01-14 6.0 1
1292133577 RHO CAS VMAI 2459601.2694 2022-01-21 5.5 1
1292133586 RHO CAS VMAI 2459604.3000 2022-01-24 5.5 1
1292133590 RHO CAS VMAI 2459613.2900 2022-02-02 4.8 1
1292133596 RHO CAS VMAI 2459618.2694 2022-02-07 4.8 1
1292133602 RHO CAS VMAI 2459620.3000 2022-02-09 4.9 1
1292204144 RHO CAS BBA 2459619.8083 2022-02-09 4.5 1
1292207737 RHO CAS GGU 2459621.4007 2022-02-10 4.7 1
1292239900 RHO CAS SSHA 2459621.6403 2022-02-11 4.67 1
1292277107 rho Cas SALL 2459623.3444 2022-02-12 4.7 1
1292277770 RHO CAS SDAB 2459621.3014 2022-02-10 4.5 1
1292309105 RHO Cas SPAO 2459597.7000 2022-01-18 4.2 1
1292309106 RHO Cas SPAO 2459609.7000 2022-01-30 4.3 1