Christophori Clavii Bambergensis ex Societate Jesu : in sphaeram Joannis de Sacro Bosco commentarius (1602)
Clavius, Christoph, 1538-1612, Sacro Bosco, Joannes de, fl. 1230, Adams, John, 1735-1826, former owner. BRL, Boston Public Library (John Adams Library) BRL · Lugduni : Sumptibus Joannis de Gabiano · leaf 146
eperitur,incorporibus autem regularibus improprie: Punftum enim illud dicirurin cjuo-libet efTe cenrrum magnirudinis, cjuod cenrrum eft fphaerae, cjuae illi circum-fcribi poteft,vel infcribi. Haec duo centra vnum & idem funtincorporefphe^rico , cjuod vniforme fit in grauitate , vt verbi gratia… … ! Iignea, partim lapidea, plumbea, feu ferrea, &c. aliud eft centrum. grauitajisaliud magnitudinis. Nam inmedio illus_globi erit centrum magnitudinii;centrum verb grauitatis erit punctum in parte grattiori exiftens, quodqui-dem cun* centro totiifs vniuerfi coniungeretur,-idemcme emceretur,ii…
Astronomy
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