About
The point on the celestial sphere directly above an observer, used in astronomy and navigation to define local coordinates.
Connections
Other entities that appear in the same books as Zenith.
Appears in 129 Books
Copernicus, Nicolaus, 1473-1543
Copernicus, Nicolaus (1473-1543)
Johannes Regiomontanus (1436-1476)
Claudius Ptolemy
Nicolaus Copernicus
Tycho Brahe
Albrecht Dürer
Nicolaus Copernicus; C.L. Menzzer
René Descartes
Pietro d'Abano
Kepler, Johannes
Kepler, Johannes
Abd al-Hasan al-Isfahani
Galileo Galilei
Claudius Ptolemy; Hali (commentary)
[Nerciat, Andrea de?]
Athanasius Kircher
Giovanni Pico della Mirandola
Ranganatha
Brahmagupta
Ranganatha; Baladeva Prasad Mishra (comm.)
Kamalakara
Munisvara
X.J.P|J.F.H|G.W
Johannes Regiomontanus (1436-1476)
Albrecht Dürer
René Descartes
William Gilbert
Michael Sendivogius (trans. Hisaias Sub Cruce)
Roger Bacon; annotations by John Dee
Roger Bacon; Abu Ma'shar; Ibn Ezra; Pierre de Maricourt
Frankenberg, Abraham von
Andrea Cesalpino
Abraham Golnitz
Andreas Cellarius
Peter Apian; Gemma Frisius
Christiaan Huygens
John Maudith, Sahl ibn Bishr, Robert Grosseteste, et al.
Julius Firmicus Maternus; Nicolaus Prugner (ed.)
Gemma Frisius
Willebrord Snellius
Giovanni Battista Riccioli
Anton Maria Schyrleus de Rheita
Postel, Guillaume
Sir Thomas Browne
Lucan (Marcus Annaeus Lucanus)
Cabeliau, Abraham, 16XX fl
Johannes de Sacrobosco
Zera ben Nathan, of Troki, 1578-
Johannes de Sacrobosco
Acosta, José de
Padovani, Giovanni
Tycho Brahe
Brahe, Tycho
Geminus
Theon of Smyrna
Ptolemy; Euclid
Jan Huyghen van Linschoten
al-Farghani (Alfraganus); Jacob Golius (ed.)
Claudius Ptolemy (ed. J.L. Heiberg)
Johannes de Sacrobosco
Theon of Alexandria
Leonardo da Vinci
Andrea Cesalpino
Johannes de Sacrobosco
Christophorus Clavius
Kepler, Johannes
Giambattista della Porta
Johannes de Sacro Bosco; Albumasar; Alcabitius; Messahala; Al-Kindi
Ranganatha (comm.); RC Panday (ed.)
Delisle, Guillaume
Kamalakara Bhatta
Kepler, Johannes
Comenius, Jan Amos
Zera ben Nathan, of Troki, 1578-
Kepler, Johannes
Leonardo da Vinci
Claudius Ptolemy (ed. J.L. Heiberg)
Marin Mersenne
Willebrord Snellius
Abraham Golnitz
Anton Maria Schyrleus de Rheita
Handel, Ignatius; Reibelt, Johann Joseph Adam
Peter Peregrinus, Pseudo-Albertus Magnus, Alcabitius, Al-Kindi, et al.
John Maudith, Sahl ibn Bishr, Robert Grosseteste, et al.