139 Juewa

**139 Juewa**
Ìkọ́kọ́wárí and designation
Kíkọ́kọ́wárí látọwọ́	James Craig Watson
Ọjọ́ ìkọ́kọ́wárí	10 October 1874
Ìfúnlọ́rúkọ
Minor planet; category	Main belt
Àwọn ìhùwà ìgbàyípo
	Àsìkò 31 July 2016 (JD 2457600.5)
Aphelion	3.26884 AU (489.012 Gm)
Perihelion	2.29261 AU (342.970 Gm)
Semi-major axis	2.78073 AU (415.991 Gm)
Eccentricity	0.17553
Àsìkò ìgbàyípo	4.64 yr (1693.7 d)
Average orbital speed	17.72 km/s
Mean anomaly	60.2817°
Inclination	10.9127°
Longitude of ascending node	1.83417°
Argument of perihelion	165.566°
Àwọn ìhùwà àdánidá
Ẹ̀gbẹ̀ẹ̀gbẹ́	156.60±2.8 km; 161.43±7.38 km
Àkójọ	5.54±2.20×1018 kg
Iyeìdáméjì ìṣùpọ̀	2.51±1.05 g/cm3
Equatorial surface gravity	0.0438 m/s²
Equatorial escape velocity	0.0828 km/s
Rotation period	20.991 h (0.8746 d)
Geometric albedo	0.0557±0.002; 0.0444±0.0164
Ìgbónásí	~167 K
Spectral type	CP (Tholen)
Absolute magnitude (H)	7.78, 7.924

139 Julewa jẹ́ ìgbàjá ìsọ̀gbé oòrùn kékeré dúdú tí ó sì fẹ̀. Ó jẹ́ àkọ́kọ́ ìsọ̀gbé oòrùn kékeré tí wọ́n máa ṣàwárí rẹ̀ ní orílẹ̀ èdè China. Àlejò Onímọ̀ ìwòràwọ̀, James Craig Watson ọmọ Amẹ́ríkà ní o ṣàwárí rẹ̀ ní Beijing ní Ọjọ́ kẹwá Oṣù kẹ́wá Ọdún 1874.^[4]^[5]

Àwọn ìtọ́kasí

↑ ^1.0 ^1.1 ^1.2 ^1.3 Yeomans, Donald K., "139 Juewa", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 12 May 2016.
↑ ^2.0 ^2.1 ^2.2 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science, 73, pp. 98–118, Bibcode:2012P&SS...73...98C, arXiv:1203.4336 , doi:10.1016/j.pss.2012.03.009. See Table 1.
↑ ^3.0 ^3.1 ^3.2 Pravec, P.; et al. (May 2012), "Absolute Magnitudes of Asteroids and a Revision of Asteroid Albedo Estimates from WISE Thermal Observations", Asteroids, Comets, Meteors 2012, Proceedings of the conference held May 16–20, 2012 in Niigata, Japan (1667), Bibcode:2012LPICo1667.6089P. See Table 4.
↑ Lutz D. Schmadel, Dictionary of Minor Planet Names, p. 28.
↑ "OCCULTATION OF UCAC2 17551271 BY 139 JUEWA". Retrieved 22 November 2012.

Àyọkà yìí tàbí apá rẹ̀ únfẹ́ àtúnṣe sí.

Ẹ le fẹ̀ jù báyìí lọ tàbí kí ẹ ṣàtúnṣe rẹ̀ lọ́nà tí yíò mu kúnrẹ́rẹ́. Ẹ ran Wikipedia lọ́wọ́ láti fẹ̀ẹ́ jù báyìí lọ.

[JPL-1] 1.0 ^1.1 ^1.2 ^1.3 Yeomans, Donald K., "139 Juewa", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory, retrieved 12 May 2016.

[Carry2012-2] 2.0 ^2.1 ^2.2 Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science, 73, pp. 98–118, Bibcode:2012P&SS...73...98C, arXiv:1203.4336 , doi:10.1016/j.pss.2012.03.009. See Table 1.

[Pravec2012-3] 3.0 ^3.1 ^3.2 Pravec, P.; et al. (May 2012), "Absolute Magnitudes of Asteroids and a Revision of Asteroid Albedo Estimates from WISE Thermal Observations", Asteroids, Comets, Meteors 2012, Proceedings of the conference held May 16–20, 2012 in Niigata, Japan (1667), Bibcode:2012LPICo1667.6089P. See Table 4.

[4] Lutz D. Schmadel, Dictionary of Minor Planet Names, p. 28.

[5] "OCCULTATION OF UCAC2 17551271 BY 139 JUEWA". Retrieved 22 November 2012.

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