| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,921,818,853 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
Polarissima |
0.01 sec. |
|
|
Polarissima
the provisional name given to a star that is near one of the celestial poles and, as a result, is visible for the entire night in the field of view of meridian instruments. Polarissimas are used to adjust and monitor the positions of meridian instruments. A number of stars are used as polarissimas. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|