| # | Title | Status | Researcher | Start date | End date | Requested data types |
|---|---|---|---|---|---|---|
| 408 | Deep fading event in the cataclysmic variable TT Arietis | Archived | AAVSO | 2009-10-03 (UTC) | 2009-10-13 (UTC) | Photometry |
| 405 | Request for observations of NSV 99 (khi Peg) in support of HST observations | Archived | AAVSO | 2009-10-02 (UTC) | 2009-11-30 (UTC) | Photometry |
| 403 | Request for observations of V2105 Oph in support of HST observations | Archived | AAVSO | 2009-08-30 (UTC) | 2009-09-06 (UTC) | Photometry |
| 401 | Monitoring of EX Hya and DQ Her | Archived | AAVSO | 2009-08-17 (UTC) | 2009-08-24 (UTC) | Photometry |
| 402 | Alert Notice 402: Nova in Ophiuchus | Archived | AAVSO | 2009-08-16 (UTC) | 2009-08-17 (UTC) | Photometry, Spectroscopy |
| 424 | Monitoring and Study of V2672 Oph | Archived | AAVSO | 2009-08-16 (UTC) | 2010-09-14 (UTC) | Photometry, Spectroscopy |
| 400 | Nova Sagittarii 2009 Number 3 | Archived | AAVSO | 2009-08-06 (UTC) | 2009-08-08 (UTC) | Photometry, Spectroscopy |
| 399 | Alert Notice 399: Nightly monitoring of AG Dra in support of HST calibration observations | Archived | AAVSO | 2009-08-02 (UTC) | 2009-09-15 (UTC) | Photometry |
| 398 | Eclipse of epsilon Aurigae | Archived | AAVSO | 2009-07-10 (UTC) | 2011-08-10 (UTC) | Photometry |
| 397 | Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) | Archived | AAVSO | 2009-06-30 (UTC) | 2009-08-10 (UTC) | Photometry, Spectroscopy |
