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![]() ![]() СПУТНИКОВ УРАНА |
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GM - гравитационная постоянная спутника
G = (6.6728 + 0.0016) 10-23 (км3 с-2 г-1)
Номер | Русское название |
Латинское название |
GM (км3/сек2) |
Средний |
Плотность (г/cм3) |
Видимая величина V или R |
Геометри-ческое альбедо | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
I |
Ariel |
90.3 + 8.0 | [1] | 578.9 + 0.6 | [2] | 1.665 + 0.147 | 13.70 + 0.04 | [7] | 0.39 | [8] | |
II |
Umbriel |
78.2 + 9.0 | [1] | 584.7 + 2.8 | [2] | 1.400 + 0.163 | 14.47 + 0.04 | [7] | 0.21 | [8] | |
III |
Titania |
235.3 + 6.0 | [1] | 788.9 + 1.8 | [2] | 1.715 + 0.044 | 13.49 + 0.04 | [7] | 0.27 | [8] | |
IV |
Oberon |
201.1 + 5.0 | [1] | 761.4 + 2.6 | [2] | 1.630 + 0.043 | 13.70 + 0.04 | [7] | 0.23 | [8] | |
V |
Miranda |
4.4 + 0.5 | [1] | 235.8 + 0.7 237 |
[2] [11] |
1.201 + 0.137 | 15.79 + 0.04 | [7] | 0.462 + 0.006 | [11] | |
VI |
Cordelia |
0.0030 + 0.0013 | 20.1 + 3 | [3] | 1.3 | 23.62 + 0.35 | [7] | 0.07 | [7] | ||
VII |
Ophelia |
0.0036 + 0.0020 | 21.4 + 4 | [3] | 1.3 | 23.26 + 0.25 | [7] | 0.07 | [7] | ||
VIII |
Бианка |
Bianca |
0.0062 + 0.0014 | 25.7 + 2 27 + 2 |
[3] [11] |
1.3 | 22.52 + 0.24 | [7] | 0.065 + 0.010 | [11] | |
IX |
Крессидa |
Cressida |
0.0229 + 0.0034 | 39.8 + 2 41 + 2 |
[3] [11] |
1.3 | 21.58 + 0.11 | [7] | 0.069 + 0.007 | [11] | |
X |
Дездемона |
Desdemona |
0.0119 + 0.0045 | 32.0 + 4 35 + 4 |
[3] [11] |
1.3 | 21.99 + 0.16 | [7] | 0.084 + 0.019 | [11] | |
XI |
Джульетта |
Juliet |
0.0372 + 0.0096 | 46.8 + 4 53 + 2 |
[3] [11] |
1.3 | 21.12 + 0.05 | [7] | 0.075 + 0.011 | [11] | |
XII |
Порция |
Portia |
0.1122 + 0.0199 | 67.6 + 4 70 + 4 |
[3] [11] |
1.3 | 20.42 + 0.05 | [7] | 0.069 + 0.008 | [11] | |
XIII |
Розалинда |
Rosalind |
0.0170 + 0.0085 | 36. + 6 36 + 6 |
[3] [11] |
1.3 | 21.79 + 0.13 | [7] | 0.072 + 0.024 | [11] | |
XIV |
Белинда |
Belinda |
0.0238 + 0.0142 | 40.3 + 8 45 + 8 |
[3] [11] |
1.3 | 21.47 + 0.09 | [7] | 0.067 + 0.024 | [11] | |
XV |
Пак |
Puck(ведомая) |
0.1931 + 0.0143 | 81. + 2 | [4] | 1.3 | 19.75 + 0.05 | [7] | 0.108
+ 0.006 0.099 + 0.005 |
[11] | |
XVI |
Сaliban |
0.049 | 49 | [5] | 1.5 |
22.32 + 0.05 |
[9] | 0.07 |
[9] | ||
XVII |
Sycorax |
0.359 | 95 | [5] | 1.5 |
21.04 + 0.06 |
[9] | 0.07 |
[9] | ||
XVIII |
Prospero |
0.0014 | 15 | [6] | 1.5 | 23.2 | [6] | 0.07 | [6] | ||
XIX |
Setebos |
0.0014 | 15 | [6] | 1.5 | 23.3 | [6] | 0.07 | [6] | ||
XX |
Stephano |
0.0004 | 10 | [6] | 1.5 | 24.1 | [6] | 0.07 | [6] | ||
XXI (S/2001U1) |
Тринкуло |
Trinculo |
0.00005 |
5 |
1.5 | 25.4R | 0.04 | ||||
1986U-10 |
Пердита |
Perdita |
20 13.3 + 0.7 |
[11] |
1.5 | 23.6 | 0.070 + 0.006 | [11] | |||
S/2001 U2 | Фердинанд | Ferdinand | 0.00009 | 6 | 1.5 | 25.1R | 0.04 | ||||
S/2001 U3 |
Франциско |
Francisco |
0.00009 | 6 | 1.5 | 25.0R | 0.04 | ||||
S/2003 U1 | Маб | Mab | 12.4 + 0.5 | [11] | 1.5 | 0.103 + 0.006 | [11] | ||||
S/2003 U2 | Купидон | Cupid | 8.9 + 0.7 | [11] | 1.5 | 0.070 + 0.006 | [11] | ||||
S/2003 U3 | Маргарита | Margaret | 0.00007 | 5.5 | 1.5 | 25.2R | 0.04 |
Литература:
Jacobson, R.A., Campbell, J.K., Taylor, A.H. and Synnott, S.P. 1992. "The masses of Uranus and its Major Satellites from Voyager Tracking Data and Earth-based Uranian Satellite Data," Astronomical Journal 103, 2068.
Thomas, P.C. 1988. "Radii, shapes, and topography of the satellites of Uranus from limb coordinates", Icarus 73, 427-441.
Karkoschka, E. 2001. "Voyager's Eleventh Discovery of a Satellite of Uranus and Phometry and the First Size Measurements of Nine Satellites", Icarus 151, 69-77
Thomas, P.C., Weitz, C., and Veverka, J. 1989. "Small satellites of Uranus Disk-integrated photometry and estimated radii", Icarus 81, 92-101
Gladman, B. J. 2000. personal communication
Karkoschka, E. 2001. "Comprehensive Phometry of the Rings and 16 Satellites of Uranus with the Hubble Space Telescope", Icarus 151, 51-68.
Veverka, J., Brown, R. H., and Bell, J. F. 1991. "Uranus Satellites: Surface Properties", In Uranus (J. T. Bergstralh, E. D. Miner, and M. S. Matthews Eds.) pp. 528-560. Univ. of Arizona Press, Tucson.
Maris, M., Carraro, G., Cremonese, G., and Fulle, M. 2001. ``Multicolor Photometry of the Uranus Irregular Satellites Sycorax and Caliban'', Astronomical Journal 121, 2800-2803
Goguen, J. D., Hammel, H. B., Brown, R. H. 1989. ''Photometry of Titania, Oberon, and Triton'', Icarus 77, 237-247.
M.R. Showalter, J.J. Lissauer. (2006). The Second Ring-Moon System of Uranus: Discovery and Dynamics. Science. V.311, Issue 5763, pp. 973-977