Colorado Survey - Latitude by Polaris
Abstract
- Publication:
-
Project PHAEDRA: Preserving Harvard's Early Data and Research in Astronomy (https://library.cfa.harvard.edu/project-phaedra). Harvard College Observatory observations
- Pub Date:
- 1857
- Bibcode:
- 1857phae.proj..266B
- Keywords:
-
- Harvard College Observatory;
- Project PHAEDRA