| # | Title | Status | Researcher | Start date | End date | Requested data types |
|---|---|---|---|---|---|---|
| 419 | Nova eruption in V407 Cyg | Archived | AAVSO | 2010-03-10 (UTC) | 2010-03-15 (UTC) | Photometry, Spectroscopy |
| 417 | Request for observations of GW Lib and V842 Cen in support of HST observations | Archived | AAVSO | 2010-03-03 (UTC) | 2010-03-22 (UTC) | Photometry |
| 415 | Recurrent Nova U Scorpii in outburst | Archived | AAVSO | 2010-01-28 (UTC) | 2010-02-28 (UTC) | Photometry |
| 414 | Request for Observations of V405 Peg | Archived | AAVSO | 2009-12-28 (UTC) | 2009-12-30 (UTC) | Photometry |
| 413 | Nova in Eridanus (KT Eri = N Eri 2009) | Archived | AAVSO | 2009-11-25 (UTC) | 2009-12-09 (UTC) | Photometry |
| 412 | Nova Sct 2009 (V496 Sct) | Archived | AAVSO | 2009-11-08 (UTC) | 2009-11-10 (UTC) | Photometry, Spectroscopy |
| 410 | Request for additional epsilon Aurigae observations | Archived | AAVSO | 2009-10-29 (UTC) | 2009-11-05 (UTC) | Photometry |
| 409 | V5584 Sgr = Nova Sagittarii 2009 Number 4 | Archived | AAVSO | 2009-10-26 (UTC) | 2009-10-29 (UTC) | Photometry |
| 411 | Request for observations of the blazar 3C 66A | Archived | AAVSO | 2009-10-17 (UTC) | 2009-10-30 (UTC) | Photometry |
| 407 | Outburst of the UGWZ-type dwarf nova EG Cancri | Archived | AAVSO | 2009-10-12 (UTC) | 2009-12-31 (UTC) | Photometry |
