SPICA
| Date | Clue |
|---|---|
| 2013-11-23 | Star in Virgo |
| 2010-06-05 | Virgo's brightest star |
| 2009-03-13 | Virgo's alpha star |
| 2003-08-19 | Star in Virgo |
| 1998-12-05 | First-magnitude star in Virgo |
| 1994-08-10 | Star in Virgo |
| 1994-05-18 | Bright star in Virgo |
| Date | Clue |
|---|---|
| 2013-11-23 | Star in Virgo |
| 2010-06-05 | Virgo's brightest star |
| 2009-03-13 | Virgo's alpha star |
| 2003-08-19 | Star in Virgo |
| 1998-12-05 | First-magnitude star in Virgo |
| 1994-08-10 | Star in Virgo |
| 1994-05-18 | Bright star in Virgo |