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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.

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.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 1133 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 ASASSN-V J022007.17+610705.5 TRE 2460679.6860 2025-01-04 04:27 14.413 0.007 Johnson B CCD
2 ASASSN-V J022007.17+610705.5 FPIA 2460679.5326 2025-01-04 00:46 12.822 0.019 Johnson V CCD
3 ASASSN-V J022007.17+610705.5 FPIA 2460679.5241 2025-01-04 00:34 14.423 0.024 Johnson B CCD
4 ASASSN-V J022007.17+610705.5 PEDB 2460676.6385 2025-01-01 03:19 12.8335 0.0387 Johnson V CCD
5 ASASSN-V J022007.17+610705.5 PEDB 2460676.6371 2025-01-01 03:17 12.7911 0.0398 Johnson V CCD
6 ASASSN-V J022007.17+610705.5 PEDB 2460676.6364 2025-01-01 03:16 12.8236 0.0380 Johnson V CCD
7 ASASSN-V J022007.17+610705.5 PEDB 2460676.6357 2025-01-01 03:15 12.7853 0.0394 Johnson V CCD
8 ASASSN-V J022007.17+610705.5 PEDB 2460676.6343 2025-01-01 03:13 12.8275 0.0369 Johnson V CCD
9 ASASSN-V J022007.17+610705.5 PEDB 2460676.6329 2025-01-01 03:11 12.7905 0.0370 Johnson V CCD
10 ASASSN-V J022007.17+610705.5 PEDB 2460676.6321 2025-01-01 03:10 12.8097 0.0378 Johnson V CCD
11 ASASSN-V J022007.17+610705.5 PEDB 2460676.6315 2025-01-01 03:09 12.8152 0.0387 Johnson V CCD
12 ASASSN-V J022007.17+610705.5 PEDB 2460676.6308 2025-01-01 03:08 12.8431 0.0393 Johnson V CCD
13 ASASSN-V J022007.17+610705.5 PEDB 2460676.6300 2025-01-01 03:07 12.7588 0.0391 Johnson V CCD
14 ASASSN-V J022007.17+610705.5 PEDB 2460676.6294 2025-01-01 03:06 12.8298 0.0379 Johnson V CCD
15 ASASSN-V J022007.17+610705.5 PEDB 2460676.6280 2025-01-01 03:04 12.8455 0.0367 Johnson V CCD
16 ASASSN-V J022007.17+610705.5 PEDB 2460676.6272 2025-01-01 03:03 12.8207 0.0362 Johnson V CCD
17 ASASSN-V J022007.17+610705.5 PEDB 2460676.6258 2025-01-01 03:01 12.8105 0.0373 Johnson V CCD
18 ASASSN-V J022007.17+610705.5 PEDB 2460676.6252 2025-01-01 03:00 12.8078 0.0366 Johnson V CCD
19 ASASSN-V J022007.17+610705.5 FPIA 2460675.5059 2024-12-31 00:08 12.831 0.025 Johnson V CCD
20 ASASSN-V J022007.17+610705.5 FPIA 2460675.4973 2024-12-30 23:56 14.455 0.024 Johnson B CCD
21 ASASSN-V J022007.17+610705.5 BETB 2460674.5786 2024-12-30 01:53 14.421 0.007 Johnson B CCD
22 ASASSN-V J022007.17+610705.5 BETB 2460674.5744 2024-12-30 01:47 14.461 0.007 Johnson B CCD
23 ASASSN-V J022007.17+610705.5 BETB 2460674.5702 2024-12-30 01:41 14.425 0.007 Johnson B CCD
24 ASASSN-V J022007.17+610705.5 BETB 2460674.5670 2024-12-30 01:36 12.822 0.005 Johnson V CCD
25 ASASSN-V J022007.17+610705.5 BETB 2460674.5649 2024-12-30 01:33 12.805 0.005 Johnson V CCD