Charon

Charon
	Charon, aslii rang me, jiske New Horizons spacecraft; July 2015 me utaris rahaa.
Discovery
Discovered by	James W. Christy
Discovery date	June 22, 1978
Designations
Designation	Pluto I
Pronunciation	/ˈkɛərɒn, -ən/ KAIR-on-,_--ən or; /ˈʃærən/ SHARR-ənThe former is the anglicized; pronunciation of the, the latter is the; discoverer's pronunciation.
Named after	Discoverer's wife, Charlene,; and Χάρων Kharōn
Alternative names	S/1978 P 1
Adjectives	Charonian, from the alternative Latin oblique; form </ref>; Charontian, -eanFrom the Latin oblique form; (cf. Italian, Spanish, and Portuguese Caronte); Charonean
Orbital characteristics
	Epoch 2452600.5; (2002 Nov 22)
Periapsis	19 592.61 km
Apoapsis	19 598.92 km
Semi-major axis	19595.764+0.007; −0.008 km (planetocentric); 17181.0 km (barycentric)
Eccentricity	0.000161
Orbital period (sidereal)	6.387221+0.000005; −0.000003 d; (6 d, 9 h, 17 m, 35.89 ± 0.35 s)
Average orbital speed	0.21 km/s
Inclination	0.080° (to Pluto's equator); 119.591°±0.014° (to Pluto's orbit); 112.783°±0.014° (to the ecliptic)
Longitude of ascending node	223.046°±0.014° (to vernal equinox)
Satellite of	Pluto
Physical characteristics
Mean radius	606.0±0.5 km; (0.095 Earths, 0.51 Plutos)
Flattening	<0.5%
Surface area	4.6×106 km2 (0.0090 Earths)
Volume	(9.32±0.14)×108 km3 (0.00086 Earths)
Mass	(1.5897±0.0045)×1021 kg; (2.66×10−4 Earths); (12.2% of Pluto)
Mean density	1.705±0.006 g/cm3
Surface gravity	0.288 m/s2
Escape velocity	0.59 km/s; 0.37 mi/s
Synodic rotation period	synchronous
Albedo	~0.38 (locally 0.20–0.73); 0.25 ± 0.03 Bond
Temperature	−220 °C (53 K)
Apparent magnitude	16.8
Absolute magnitude (H)	1
Angular diameter	55 milli-arcsec

Charon (/ˈkɛərɒn, -ən/ KAIR-on-,_--ən or /ˈʃærən/ SHARR-ən),, jiske formal designation (134340) Pluto I hae, paanch bauna grah Yamgrah ke chaand me se sab se barraa hae. Iske mean radius 606 km (377 mi) hae. Charon 6th sab se barraa trans-Neptunian object Yamgrah ke baad, Eris, Haumea, Makemake, aur Gonggong.^[10] Iske 1978 me United States Naval Observatory, Washington, D.C. me, photographic plates se kaam me laae ke United States Naval Observatory Flagstaff Station (NOFS) me.

↑ Blue, Jennifer (November 9, 2009). "Gazetteer of Planetary Nomenclature". IAU Working Group for Planetary System Nomenclature (WGPSN). Retrieved February 24, 2010.
↑ Russell, C. T., ed. (2009) (in en). New Horizons: Reconnaissance of the Pluto-Charon System and the Kuiper Belt. New York, NY: Springer New York. pp. 96. doi:10.1007/978-0-387-89518-5. ISBN 978-0-387-89517-8. http://link.springer.com/10.1007/978-0-387-89518-5.
↑ Bosher, Kathryn, ed. (2016). Theater outside Athens: drama in Greek Sicily and South Italy. Cambridge: Cambridge University Press. pp. 100, 104–105. ISBN 978-1-107-52750-8.
↑ Wade, Gerald Edward, ed. (1979) (in en, es). Studies in honor of Gerald E. Wade. Studia humanitatis. Madrid: J. Porrúa Turanzas. pp. 125–126. ISBN 978-84-7317-086-4.
↑ Herbert, William (1838) (in en). Attila, King of the Huns. Henry G. Bohn. pp. 48. https://books.google.com/books?id=mFiEy0DIFwQC.
↑ Kontou, Tatiana (2009) (in en). Spiritualism and Women's Writing: From the Fin de Siècle to the Neo-Victorian. Palgrave Macmillan. pp. 60. ISBN 978-1-349-29915-7. https://books.google.com/books?id=WfKTnQAACAAJ.
↑ [1]
↑ "Classic Satellites of the Solar System". Observatorio ARVAL. April 15, 2007. Archived from the original on July 31, 2010. Retrieved October 19, 2007.
↑ Jewitt, David (June 2008). "The 1000 km Scale KBOs". Institute for Astronomy (UH). Retrieved June 13, 2008.
↑ "Trans-Neptunian objects".

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[Nomenclature-1] Blue, Jennifer (November 9, 2009). "Gazetteer of Planetary Nomenclature". IAU Working Group for Planetary System Nomenclature (WGPSN). Retrieved February 24, 2010.

[2] Russell, C. T., ed. (2009) (in en). New Horizons: Reconnaissance of the Pluto-Charon System and the Kuiper Belt. New York, NY: Springer New York. pp. 96. doi:10.1007/978-0-387-89518-5. ISBN 978-0-387-89517-8. http://link.springer.com/10.1007/978-0-387-89518-5.

[3] Bosher, Kathryn, ed. (2016). Theater outside Athens: drama in Greek Sicily and South Italy. Cambridge: Cambridge University Press. pp. 100, 104–105. ISBN 978-1-107-52750-8.

[4] Wade, Gerald Edward, ed. (1979) (in en, es). Studies in honor of Gerald E. Wade. Studia humanitatis. Madrid: J. Porrúa Turanzas. pp. 125–126. ISBN 978-84-7317-086-4.

[5] Herbert, William (1838) (in en). Attila, King of the Huns. Henry G. Bohn. pp. 48. https://books.google.com/books?id=mFiEy0DIFwQC.

[7] Kontou, Tatiana (2009) (in en). Spiritualism and Women's Writing: From the Fin de Siècle to the Neo-Victorian. Palgrave Macmillan. pp. 60. ISBN 978-1-349-29915-7. https://books.google.com/books?id=WfKTnQAACAAJ.

[8] [1]

[magnitude-9] "Classic Satellites of the Solar System". Observatorio ARVAL. April 15, 2007. Archived from the original on July 31, 2010. Retrieved October 19, 2007.

[jewitt1000km-10] Jewitt, David (June 2008). "The 1000 km Scale KBOs". Institute for Astronomy (UH). Retrieved June 13, 2008.

[11] "Trans-Neptunian objects".

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v • d • e Saur mandal (Solar System)

Suraj • Heliosphere	Grah (Planets) ☾ = Chaand ∅ = rings		Budhgrah (Mercury)	Sukhgrah (Venus)	Dunia (Earth) ☾	Mangalgrah (Mars) ☾

			Brahaspati (Jupiter) ☾ ∅	Sanigrah (Saturn) ☾ ∅	Arungrah (Uranus) ☾ ∅	Varungrah (Neptune) ☾ ∅

	Bauna grah (Dwarf planet)		Ceres	Pluto ☾	Haumea ☾	Makemake

			Eris ☾

	Small Solar System bodies	Chhota tara (Asteroid) (minor planets)	Groups and families: Vulcanoids · Near-Earth asteroids · Asteroid belt Jupiter Trojans · Centaurs · Neptune Trojans · Asteroid moons · Meteoroids · Pallas · Juno · Vesta · Hygiea ·
		Chhota tara (Asteroid) (minor planets)	See also the list of asteroids.

		Trans- Neptunians	Kuiper belt – Plutinos: Orcus · Ixion – Cubewanos: Varuna · Quaoar · Huya
		Trans- Neptunians	Scattered disc: Sedna

		Jhaarru	Lists of periodic and non-periodic comets Damocloids · Hills baadal · Oort baadal
See also the list of solar system objects