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
1287838963 RHO CAS BBA 2459526.7424 2021-11-08 4.6 1
1287838968 RHO CAS BBA 2459523.7021 2021-11-05 4.7 1
1287839006 RHO CAS BBA 2459528.6521 2021-11-10 4.8 1
1287840557 rho Cas SGED 2459529.5708 2021-11-11 4.9 1
1287843835 RHO CAS KZAD 2459529.7646 2021-11-11 4.6 1
1287884062 RHO Cas SPAO 2459502.7000 2021-10-15 4.4 1
1287884937 RHO Cas SPAO 2459513.7000 2021-10-26 4.4 1
1287884938 RHO Cas SPAO 2459516.7000 2021-10-29 4.3 1
1287887005 RHO CAS CKB 2459531.6125 2021-11-13 4.5 1
1287895853 RHO CAS BGZ 2459459.6278 2021-09-02 4.5 1
1287895875 RHO CAS BGZ 2459464.6097 2021-09-07 4.6 1
1287895923 RHO CAS BGZ 2459484.6021 2021-09-27 4.7 1
1287912388 rho CAS REE 2459532.2424 2021-11-13 4.8 1
1287913002 rho cas SANG 2459534.0451 2021-11-15 4.4 1
1287913025 RHO CAS BGZ 2459498.5354 2021-10-11 4.7 1
1287919066 Rho cas MED 2459534.6562 2021-11-16 4.4 1
1287937812 Rho Cas PJI 2459531.8569 2021-11-13 4.8 1
1287969031 rho cas SANG 2459538.0694 2021-11-19 4.6 1
1287979812 RHO CAS BBA 2459536.8514 2021-11-18 4.8 1
1287981775 RHO CAS CKB 2459537.8056 2021-11-19 4.5 1
1287990890 RHO CAS SSHA 2459527.5028 2021-11-09 4.77 1
1288005161 rho cas SANG 2459542.0660 2021-11-23 4.6 1
1288007218 RHO CAS BVE 2459541.4558 2021-11-22 5.748 3
1288007219 RHO CAS BVE 2459541.4554 2021-11-22 4.484 3
1288007220 RHO CAS BVE 2459541.4562 2021-11-22 3.205 3