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
1289082482 2349+56 SHS 2459512.5076 2021-10-25 4.858 6
1289196626 rho cas SANG 2459555.0639 2021-12-06 4.4 1
1289415527 RHO CAS GZN 2459524.5000 2021-11-06 4.6 1
1289415615 RHO CAS GZN 2459531.4000 2021-11-12 4.6 1
1289415697 RHO CAS GZN 2459547.4000 2021-11-28 4.5 1
1289607597 RHO CAS SDAB 2459553.4771 2021-12-04 4.4 1
1289791629 RHO CAS BVE 2459557.3409 2021-12-08 5.704 3
1289791630 RHO CAS BVE 2459557.3405 2021-12-08 4.450 3
1289838535 Rho Cas MJZ 2459551.3340 2021-12-02 4.6 1
1289886801 Rho cas MED 2459559.4306 2021-12-10 4.4 1
1290166724 rho Cas PBRA 2459561.5840 2021-12-13 4.8 1
1290166819 RHO CAS BBA 2459555.6660 2021-12-07 4.3 1
1290166863 RHO CAS BBA 2459560.6965 2021-12-12 4.8 1
1290195737 Rho Cas MJZ 2459554.2847 2021-12-05 4.6 1
1290352430 rho cas PMIE 2459560.5972 2021-12-12 4.5 1
1290395459 RHO CAS CKB 2459561.5340 2021-12-13 4.5 1
1290397992 RHO CAS SSHA 2459560.7243 2021-12-12 4.6 1
1290439800 rho Cas LALB 2459562.4882 2021-12-13 4.8 1
1290439817 rho cas SANG 2459562.9937 2021-12-14 4.4 1
1290448635 RHO CAS SSHA 2459561.4861 2021-12-12 4.6 1
1290448787 RHO CAS SSHA 2459562.4840 2021-12-13 4.5 1
1290675234 rho CAS REE 2459556.2563 2021-12-07 4.8 1
1290704865 Rho Cas MJZ 2459561.3791 2021-12-12 4.6 1
1290724380 RHO CAS SMAI 2459565.2920 2021-12-16 5.657 2
1290724381 RHO CAS SMAI 2459565.2881 2021-12-16 3.250 2