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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.
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | T CET | MOW | 2459140.5000 | 2020-10-18 00:00 | 6.2 | N/A | Visual | Visual |
| 2 | T CAS | MOW | 2459140.5000 | 2020-10-18 00:00 | 9.0 | N/A | Visual | Visual |
| 3 | RR AND | MOW | 2459140.5000 | 2020-10-18 00:00 | 9.0 | N/A | Visual | Visual |
| 4 | S PSC | MOW | 2459140.5000 | 2020-10-18 00:00 | 10.9 | N/A | Visual | Visual |
| 5 | R PSC | MOW | 2459140.5000 | 2020-10-18 00:00 | 10.9 | N/A | Visual | Visual |
| 6 | RV AND | MOW | 2459140.5000 | 2020-10-18 00:00 | 9.8 | N/A | Visual | Visual |
| 7 | S PER | MOW | 2459140.5000 | 2020-10-18 00:00 | 10.4 | N/A | Visual | Visual |
| 8 | R TRI | MOW | 2459140.5000 | 2020-10-18 00:00 | 10.3 | N/A | Visual | Visual |
| 9 | SS CEP | MOW | 2459140.5000 | 2020-10-18 00:00 | 7.1 | N/A | Visual | Visual |
| 10 | R AUR | MOW | 2459140.5000 | 2020-10-18 00:00 | 8.5 | N/A | Visual | Visual |
| 11 | R UMA | MOW | 2459140.5000 | 2020-10-18 00:00 | 7.7 | N/A | Visual | Visual |
| 12 | Z UMA | MOW | 2459140.5000 | 2020-10-18 00:00 | 7.1 | N/A | Visual | Visual |
| 13 | RY UMA | MOW | 2459140.5000 | 2020-10-18 00:00 | 7.2 | N/A | Visual | Visual |
| 14 | T UMA | MOW | 2459140.5000 | 2020-10-18 00:00 | 9.7 | N/A | Visual | Visual |
| 15 | S UMA | MOW | 2459140.5000 | 2020-10-18 00:00 | 8.4 | N/A | Visual | Visual |
| 16 | Y CVN | MOW | 2459140.5000 | 2020-10-18 00:00 | 5.6 | N/A | Visual | Visual |
| 17 | RY DRA | MOW | 2459140.5000 | 2020-10-18 00:00 | 6.8 | N/A | Visual | Visual |
| 18 | V CVN | MOW | 2459140.5000 | 2020-10-18 00:00 | 7.8 | N/A | Visual | Visual |
| 19 | V BOO | MOW | 2459140.5000 | 2020-10-18 00:00 | 9.2 | N/A | Visual | Visual |
| 20 | RR CRB | MOW | 2459140.5000 | 2020-10-18 00:00 | 8.1 | N/A | Visual | Visual |
| 21 | V CRB | MOW | 2459140.5000 | 2020-10-18 00:00 | 8.3 | N/A | Visual | Visual |
| 22 | T CRB | MOW | 2459140.5000 | 2020-10-18 00:00 | 10.0 | N/A | Visual | Visual |
| 23 | VX SGR | MOW | 2459140.5000 | 2020-10-18 00:00 | 8.8 | N/A | Visual | Visual |
| 24 | RY OPH | MOW | 2459140.5000 | 2020-10-18 00:00 | 11.0 | N/A | Visual | Visual |
| 25 | T SER | MOW | 2459140.5000 | 2020-10-18 00:00 | 11.9 | N/A | Visual | Visual |