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
1306476934 RHO CAS LDS 2460429.4347 2024-04-28 4.4130 6
1306544716 RHO CAS WBK 2460173.3830 2023-08-16 4.8000 1
1306544737 RHO CAS WBK 2460192.3610 2023-09-04 4.6000 1
1306544821 RHO CAS WBK 2460221.3210 2023-10-03 4.6000 1
1306544916 RHO CAS WBK 2460256.3310 2023-11-07 4.5000 1
1306587841 RHO CAS VATA 2460571.3347 2024-09-17 4.5 1
1306587891 RHO CAS CME 2460546.4278 2024-08-23 4.2 1
1306587919 RHO CAS CME 2460552.3118 2024-08-29 4.1 1
1306587966 RHO CAS CME 2460563.4118 2024-09-09 4.2 1
1306596509 Rho Cas MJZ 2460570.3576 2024-09-16 4.4 1
1306610087 RHO CAS BVE 2460574.3299 2024-09-20 5.667 3
1306610088 RHO CAS BVE 2460574.3295 2024-09-20 4.462 3
1306610095 RHO CAS BVE 2460574.3544 2024-09-20 3.833 3
1306610096 RHO CAS BVE 2460574.3548 2024-09-20 3.251 3
1306621439 RHO CAS CKB 2460573.6104 2024-09-20 4.5 1
1306649790 RHO CAS KSQ 2460576.2277 2024-09-22 4.6937 6
1306649791 RHO CAS KSQ 2460577.2604 2024-09-23 4.4872 6
1306654642 RHO CAS KSQ 2460578.2108 2024-09-24 4.5945 6
1306655348 Rho Cas MJZ 2460577.4645 2024-09-23 4.6 1
1306658825 RHO CAS GZN 2460565.5000 2024-09-12 4.5 1
1306665072 RHO CAS KSQ 2460579.2154 2024-09-25 4.6578 6
1306688088 RHO CAS VATA 2460580.4833 2024-09-26 4.5 1
1306688217 rho cas REE 2460571.3236 2024-09-17 4.8 1
1306700801 RHO CAS BVE 2460582.3985 2024-09-28 5.627 3
1306700802 RHO CAS BVE 2460582.3980 2024-09-28 4.428 3