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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.
Found 588 records
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| # | Target | Observer | Julian Date | UTC Date | Magnitude | Uncertainty | Band | Type |
|---|---|---|---|---|---|---|---|---|
| 1 | V4633 Sgr | MLF | 2451134.2300 | 1998-11-16 17:31 | 11.8 | N/A | Visual | Visual |
| 2 | V4633 Sgr | SRX | 2451133.9583 | 1998-11-16 10:59 | 11.8 | N/A | Visual | Visual |
| 3 | V4633 Sgr | TNX | 2451132.9000 | 1998-11-15 09:35 | 11.3 | N/A | Visual | Visual |
| 4 | V4633 Sgr | MLF | 2451131.2600 | 1998-11-13 18:14 | 11.8 | N/A | Visual | Visual |
| 5 | V4633 Sgr | JA | 2451126.8868 | 1998-11-09 09:16 | 11.8 | N/A | Visual | Visual |
| 6 | V4633 Sgr | SRX | 2451125.9493 | 1998-11-08 10:46 | 11.8 | N/A | Visual | Visual |
| 7 | V4633 Sgr | SRX | 2451123.9313 | 1998-11-06 10:21 | 11.8 | N/A | Visual | Visual |
| 8 | V4633 Sgr | JA | 2451123.8785 | 1998-11-06 09:05 | 12.0 | N/A | Visual | Visual |
| 9 | V4633 Sgr | SRX | 2451118.9382 | 1998-11-01 10:31 | 11.8 | N/A | Visual | Visual |
| 10 | V4633 Sgr | NLX | 2451118.9340 | 1998-11-01 10:24 | 11.7 | N/A | Visual | Visual |
| 11 | V4633 Sgr | SRX | 2451117.9396 | 1998-10-31 10:33 | 11.8 | N/A | Visual | Visual |
| 12 | V4633 Sgr | MRV | 2451117.5021 | 1998-10-31 00:03 | 11.7 | N/A | Visual | Visual |
| 13 | V4633 Sgr | MLF | 2451116.2300 | 1998-10-29 17:31 | 11.8 | N/A | Visual | Visual |
| 14 | V4633 Sgr | OB | 2451116.2110 | 1998-10-29 17:03 | 11.6 | N/A | Visual | Visual |
| 15 | V4633 Sgr | SRX | 2451114.9229 | 1998-10-28 10:08 | 11.8 | N/A | Visual | Visual |
| 16 | V4633 Sgr | KSH | 2451114.9118 | 1998-10-28 09:52 | 11.6 | N/A | Visual | Visual |
| 17 | V4633 Sgr | SRX | 2451113.9264 | 1998-10-27 10:14 | 11.8 | N/A | Visual | Visual |
| 18 | V4633 Sgr | KSH | 2451113.9056 | 1998-10-27 09:44 | 11.7 | N/A | Visual | Visual |
| 19 | V4633 Sgr | MLF | 2451113.2800 | 1998-10-26 18:43 | 11.7 | N/A | Visual | Visual |
| 20 | V4633 Sgr | NLX | 2451110.9715 | 1998-10-24 11:18 | 11.7 | N/A | Visual | Visual |
| 21 | V4633 Sgr | SRX | 2451110.9333 | 1998-10-24 10:23 | 11.8 | N/A | Visual | Visual |
| 22 | V4633 Sgr | KSH | 2451109.8986 | 1998-10-23 09:33 | 11.7 | N/A | Visual | Visual |
| 23 | V4633 Sgr | MLF | 2451109.2600 | 1998-10-22 18:14 | 11.8 | N/A | Visual | Visual |
| 24 | V4633 Sgr | OB | 2451109.2110 | 1998-10-22 17:03 | 11.7 | N/A | Visual | Visual |
| 25 | V4633 Sgr | SRX | 2451109.0243 | 1998-10-22 12:34 | 11.8 | N/A | Visual | Visual |