156 ASTRONOMY. 



HERSCHEL (Sir J. F. W.). Observations of nebulae and clusters of 

 stars made at Slough with a twenty-feet reflector, between the years 

 1825 and 1833; (f rom the Philosophical Transactions.) 4 London, 

 1833. 



. On the places of 145 new double stars ; (from the Transactions of 



the Astronomical Society.) 4 London, 1821. 



. On the satellites of Uranus ; (from the Memoirs of the Astronomical 



Society, vol. vm.) 4 London, 1834. 



HERSCHEL (WILLIAM). See Herschel (C.). Catalogue of stars, &c. 

 fol. 1798. 



HERVUATT (JOANNES GEORGIUS). Calendarium Romanum. See 

 Petavius (D.). Uranologion. fol. 1630. 



HEVELIUS (JOHANNES). Annus climactericus, sive rerum uranicarum 

 observationum annus XLIX, exhibens diversas occultationes tarn plane- 

 tarum, quam fixarum post editam machinam ccelestem, nee non plurimas 

 altitudines meridianas Solis ac distantias planetarum. fol. Gedani, 

 1685. 



. Cometographia totam naturam cometarum utpote sedem, parallaxes, 



distantias nee non motum eorum beneficio unius hypotheseos exhibens ; 

 cum primis vero cometae an. 1652, 1661, 1664, and 1665, observati ex- 

 ponuntur ; accessit omnium cometarum a mundo condito historian!. 

 fol. Gedani, 1668. 



. Dissertatio de nativa Saturni facie ejusque variis phasibus certa 



periodo redeuntibus ; cui addiecta est tain eclipseos Solaris anni 1656 

 observatio, quam diametri Solis apparentis accurata dimensio. fol. 

 Gedani, 1650. 



Eclipsis Solis observata Gedani anni a nato Christo 1649 die 4 



Novembris. s. sh. fol. \_Gedani, 1650.] 



. Epistolse ii ; prior de motu Lunse libratorio ad J. B. Ricciolum ; 



posterior de utriusque luminaris defectu an. 1654 ad P. Nucerium. fol. 

 Gedani, 1654. ( Tivo copies.) 



Machinae caelestis pars prior ; organographiam, sive instrumentorum 



astronomicorum accuratam delineationem exhibens. fol. Gedancc, 

 1673. 



. Mercurius in Sole visus Gedani an. 1661 ; cui annexa est Venus 



in Sole visa an. 1639 Liverpoliae a J. Horroxio notis illustrata ; quibus 

 accedit historiola novae stellae in collo Ceti, nee non delineatio pa- 

 raselenarum et pareliorum quorundam rarissimorum. fol. Gedani, 

 1662. 



. Selenographia, sive Lunae descriptio tarn macularum, quam motum 

 diversorum aliarumque omnium vicissitudinum phasiumque. fol. Ge- 

 dani, 1647. 



HEWETT (W.). Remarks for the Leman and Ower shoals, situated in 

 the North Sea. 8 London, 1826. 



HEYNE (C. G.). Epistola cum animadversionibus in Eratosthenem. 

 See Eratosthenes Cyrenaeus. Catasterismi. 8 1795. 



HEYNSBERGEN (C. van). See Schroder (J. F. L.), Eemmelen (A. 

 van), und Heynsbergen (C. van). Almanak. 8 1819. 



HILARIUS (GEORGIUS). Globi explicationem et usum, &c. See 



Hilarius(G-). Progymnasmatum mathematicorum enchiridion. 12 1656. 

 (Mathematics.) 



HILL (JOHN). Urania, or a compleat view of the heavens ; containing 

 the ancient and modern astronomy in form of a dictionary. 4 Lon- 

 don, 1754. 



