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.
Enter a date in natural language, jd, or utc format.
Campaign overrides targets and dates.

Found 3880 records.

# Target Observer Julian Date UTC Date Magnitude Type
1306700805 RHO CAS BVE 2460582.4398 2024-09-28 3.821 3
1306700806 RHO CAS BVE 2460582.4402 2024-09-28 3.238 3
1306700879 RHO CAS CKB 2460580.5861 2024-09-27 4.6 1
1306725923 RHO CAS BHA 2460560.2760 2024-09-06 4.4 1
1306725924 RHO CAS BHA 2460561.2740 2024-09-07 4.3 1
1306725925 RHO CAS BHA 2460572.2570 2024-09-18 4.3 1
1306725926 RHO CAS BHA 2460573.2600 2024-09-19 4.3 1
1306725927 RHO CAS BHA 2460574.2600 2024-09-20 4.4 1
1306725928 RHO CAS BHA 2460575.2600 2024-09-21 4.4 1
1306725929 RHO CAS BHA 2460578.2580 2024-09-24 4.4 1
1306732068 Rho Cas MJZ 2460581.4444 2024-09-27 4.5 1
1306751499 RHO CAS KSQ 2460583.2302 2024-09-29 4.7128 6
1306751500 RHO CAS KSQ 2460585.2013 2024-10-01 4.7078 6
1306765545 RHO CAS DPV 2460585.3514 2024-10-01 4.36 1
1306775320 RHO CAS VOL 2460518.4629 2024-07-26 4.542 6
1306775321 RHO CAS VOL 2460521.4325 2024-07-29 4.563 6
1306775322 RHO CAS VOL 2460532.3763 2024-08-09 4.591 6
1306775323 RHO CAS VOL 2460534.3746 2024-08-11 4.572 6
1306775324 RHO CAS VOL 2460547.3281 2024-08-24 4.534 6
1306775325 RHO CAS VOL 2460550.3191 2024-08-27 4.525 6
1306775326 RHO CAS VOL 2460550.3213 2024-08-27 4.528 6
1306775327 RHO CAS VOL 2460552.3186 2024-08-29 4.537 6
1306775328 RHO CAS VOL 2460556.5349 2024-09-03 4.495 6
1306775329 RHO CAS VOL 2460560.2819 2024-09-06 4.491 6
1306775330 RHO CAS VOL 2460561.3892 2024-09-07 4.504 6