List of Solar System extremes
Appearance
This article describes extreme locations of the Solar System. Entries listed in bold are Solar System-wide extremes.
By feature
Record | Data | Feature | Ref. |
---|---|---|---|
Largest canyon | 4000 km long, 200 km wide | Valles Marineris, Mars | [1] |
Tallest mountain | 22 km (13.6 mi) | Rheasilvia central peak, Vesta | [2][3] |
Tallest volcano | 25 km (15.5 mi) | Olympus Mons, Mars | [4] |
Tallest cliff | 20 km (12.4 mi) | Verona Rupes, Miranda, Uranus | [5] |
Largest impact crater | 2,700 km (1,700 mi) | North Polar Basin, Mars | [6] |
By class
Type | Average density | Average temperature | Average surface gravity | |||
---|---|---|---|---|---|---|
Lowest | Highest | Lowest | Highest | Lowest | Highest | |
Star | 1.4 g/cm3 Sun [7][8] |
5778 K Sun [9][10] |
274 m/s2 Sun [11] | |||
Major planet | 0.7 g/cm3 Saturn [12][13] |
5.51 g/cm3 Earth [14][15] |
73 K Neptune [16][17][18] |
733 K Venus [19] |
3.70 m/s2 Mercury [18] |
23.1 m/s2 Jupiter [18] |
Dwarf planet | 2 g/cm3 Pluto |
3 g/cm3 Haumea |
30 K Makemake |
167 K Ceres |
0.27 m/s2 Ceres |
0.8 m/s2 Eris |
Major moon of major or dwarf planet [NB 1] | 0.98 g/cm3 Tethys |
3.53 g/cm3 Io [20][21] |
38 K Triton [22] |
250 K Moon [23] |
0.064 m/s2 Mimas |
1.796 m/s2 Io |
Type | Escape velocity | Mass | Volume (radius) | |||
---|---|---|---|---|---|---|
Lowest | Highest | Lowest | Highest | Lowest | Highest | |
Star | 617.7 km/s Sun [11] |
332,830 MEarth Sun [24][25] |
695,000 km Sun [25] | |||
Major planet | 4.3 km/s Mercury [18] |
59.5 km/s Jupiter [18] |
0.055 MEarth Mercury [26] |
318 MEarth Jupiter [24] |
2500 km Mercury [27] |
69911 km Jupiter [26] |
Dwarf planet | 0.51 km/s Ceres |
1.3 km/s Eris |
0.0002 MEarth Ceres |
0.0028 MEarth Eris |
487.3 km Ceres |
1187 km Pluto |
Major moon of major or dwarf planet [NB 1] | 0.16 km/s Mimas |
2.74 km/s Ganymede |
0.000006 MEarth Mimas |
0.0250 MEarth Ganymede [28] |
198 km Mimas |
2634 km Ganymede [20][28] |
Extreme characteristic | Major planet | Dwarf planet | Major moon (of a major or dwarf planet) [NB 1] |
---|---|---|---|
Densest atmosphere | Venus[NB 2] [29][30] |
Pluto | Titan [29] |
By object
Astronomical body | Elevation (height above/below datum) |
Elevation (height above/below base) |
Surface temperature | |||||
---|---|---|---|---|---|---|---|---|
Highest | Lowest | Highest | Lowest | Highest | Lowest | |||
Sun | N/A | 100,000,000 K In a solar flare [31] |
1240 K In a sunspot [32] | |||||
Mercury | 3 kilometres (1.9 mi) Caloris Montes, northwest Caloris Basin rim mountains [33][34] |
723 K Dayside of Mercury [35] |
89 K Permanently shaded polar craters [36] | |||||
Venus | 11 kilometres (6.8 mi) Maxwell Montes, Ishtar Terra [37][38][39][40] |
3 kilometres (1.9 mi) Diana Chasma, Aphrodite Terra [40][41] |
755 K lowlands of Venus [36] |
644 K Maxwell Montes, Ishtar Terra [36] | ||||
Earth | 8,848 metres (29,029 ft) Mount Everest, Nepal - Tibet, China [42] |
10,971 metres (35,994 ft) Challenger Deep, Mariana Trench, Pacific Ocean [43] |
10,200 metres (33,500 ft) Mauna Kea, Hawaii, United States of America [42] |
7 kilometres (4.3 mi) Marianas Trench, Pacific Ocean [44] |
330 K Furnace Creek Ranch, Death Valley, United States (more info) |
184 K Vostok Station, Antarctica (more info) | ||
Mars | 27 kilometres (17 mi) Olympus Mons, Tharsis [42] |
6 kilometres (3.7 mi) Hellas Planitia [45] |
24 kilometres (15 mi) Olympus Mons, Tharsis [46] |
9 kilometres (5.6 mi) Melas Chasma, Valles Marineris [47] |
293 K Martian equator in midsummer day [48] |
120 K Martian poles in the depths of winter night [48] | ||
Jupiter | N/A | 152 K [49] |
110 K [49] | |||||
Saturn | N/A | 143 K [50] |
82 K [50] | |||||
Uranus | N/A | 68 K [51] |
59 K [51] | |||||
Neptune | N/A | 53 K [52] |
50 K [52] | |||||
Moon | 10,786 metres (35,387 ft) 5.4125°, 201.3665° [53][54] |
9.06 kilometres (5.63 mi) Antoniadi Crater (-172.58°E, 70.38°S) |
400 K midday on the equator [55] |
26 K Permanently shadowed southwestern edge of the northern polar zone Hermite Crater in winter solstice [55] | ||||
Io | 17.3 kilometres (10.7 mi) Boosaule Montes [56][57] |
|||||||
Europa | 2 kilometres (1.2 mi) conical mountain (34.5N, 169.5W) [58] |
132 K Subsolar temperature [59] |
||||||
Ganymede | 156 K Subsolar temperature [59] |
80 K Nighttime temperature [60] | ||||||
Callisto | 168 K Subsolar temperature [59] |
80 K Predawn nighttime temperature [61] | ||||||
Titan | 2 km (1.2 mi) Mithrim Montes, Xanadu[62] |
|||||||
Mimas | ||||||||
Enceladus | 110 K Tiger Stripes [63] |
|||||||
Tethys | ||||||||
Dione | ||||||||
Rhea | ||||||||
Iapetus | 20 kilometres (12 mi) Voyager Mountains, equatorial ridge and bulge [64][65][66] |
|||||||
Ariel | ||||||||
Umbriel | ||||||||
Titania | ||||||||
Oberon | ||||||||
Miranda |
[5] |
|||||||
Triton | ||||||||
Nereid | ||||||||
Proteus | ||||||||
Charon | ||||||||
Ceres | 4.5 kilometres (2.8 mi) Ahuna Mons [67][68] |
235 K [69] |
||||||
Pluto | 3.4 km (2.1 mi) Norgay Montes, Tombaugh Regio[70] |
45 K [71] |
35 K [71] | |||||
Eris | 41 K [72] |
30 K [72] | ||||||
Makemake | ||||||||
Haumea | ||||||||
The bodies included in this table are: (1) planemos; (2) major planets, dwarf planets, or moons of major or dwarf planets, or stars; (3) hydrostatically round so as to be able to provide a geodetic datum line. |
By distance
See also
- Solar System
- Lists of geological features of the Solar System
- List of gravitationally rounded objects of the Solar System
Notes
References
- ^ NASA, "Ius Chasma" (accessed 2010-11-15)
- ^ Vega, P. (11 October 2011). "New View of Vesta Mountain From NASA's Dawn Mission". Jet Propulsion Lab's Dawn mission website. NASA. Archived from the original on 22 October 2011. Retrieved 29 March 2012.
- ^ Schenk, P.; Marchi, S.; O'Brien, D.P.; Buczkowski, D.; Jaumann, R.; Yingst, A.; McCord, T.; Gaskell, R.; Roatsch, T.; Keller, H. E.; Raymond, C.A.; Russell, C.T. (1 March 2012). "Mega-Impacts into Planetary Bodies: Global Effects of the Giant Rheasilvia Impact Basin on Vesta". 43rd Lunar and Planetary Science Conference. The Woodlands, Texas: LPI. p. 2757. Bibcode:2012LPI....43.2757S. contribution 1659, id.2757.
{{cite book}}
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- ^ a b Cambridge University Press, "Planetary Sciences, Second Edition", Imke de Pater, Jack J. Lissauer, 2010, ISBN 978-0-521-85371-2, pg.6
- ^ Cambridge University Press, "Planetary Sciences, Second Edition", Imke de Pater, Jack J. Lissauer, 2010, ISBN 978-0-521-85371-2, pg.4
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{{cite journal}}
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- ^ Talbert, Tricia (July 15, 2015). "The Icy Mountains of Pluto". NASA. Retrieved October 3, 2015.
- ^ a b Enchanted Learning Software, "Pluto", 2010 (accessed 2010-11-27)
- ^ a b Memphis Archaeological and Geological Society, "Eris: dwarf planet larger than Pluto", Mike Baldwin, 11 November 2006 (accessed 2010-11-27)
External links
- Yale-New Haven Teachers Institute, 07.03.03: "Voyage to the Planets" by Nicholas R. Perrone, 2007 (accessed November 2010)
- Journey Through the Galaxy: "Planets of the Solar System" by Stuart Robbins and David McDonald, 2006 (accessed November 2010)
- The Nine Planets, "Appendix 2: Solar System Extrema" by Bill Arnett, 2007 (accessed November 2010)
- EnchantedLearning.com, "Solar System Extremes", 2010 (accessed November 2010)