Chapter XXI: Part I: Sun and Planets

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|Mean Distance|Equatorial|Volume in Cubic Miles. | Density. |
Name. | from Sun |Diameter | |(Water = 1)|
| in Miles. |in Miles. | | |
--------+-------------+----------+-----------------------+-----------+
Sun | -- | 867,000 |341,237,637,800,000,000| 1·413 |
Mercury | 35,987,000| 2,957 | 13,537,968,847| 6·850 |
Venus | 67,245,000| 7,660 | 235,334,728,260| 4·810 |
Earth | 92,965,000| 7,918 | 259,923,832,335| 5·660 |
Mars | 141,650,000| 4,185 | 38,378,333,333| 4·188 |
Supposed| | | | |
planet| 260,300,000| -- | -- | -- |
Jupiter | 483,678,000| 87,680 | 352,940,162,601,626| 1·358 |
Saturn | 886,779,000| 73,713 | 209,716,183,575,000| 0·736 |
Uranus |1,783,383,000| 33,563 | 19,796,209,090,910| 1·302 |
Neptune |2,794,000,000| 36,620 | 25,713,106,508,876| 1·132 |
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| Volume at Density of | Time of Revolution |
Name. | Water in Cubic Miles. | round Sun in Days. |
| | |
--------+------------------------+-----------------------+
Sun | 482,169,000,000,000,000| -- |
Mercury | 92,735,000,000| 87·9692 |
Venus | 1,131,960,000,000| 224·7007 |
Earth | 1,471,169,000,000| 365·2563 |
Mars | 160,728,460,000| 686·9796 |
Supposed| | |
planet| 367,792,000,000| 1,714·1876 |
Jupiter | 479,292,741,000,000| 4,332·2548 |
Saturn | 154,351,000,000,000| 10,759·2198 |
Uranus | 25,874,664,000,000| 30,688·5076 |
Neptune | 29,107,237,000,000| 60,186·6385 |
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