uranus symuran ФИЗИЧЕСКИЕ ДАННЫЕ
СПУТНИКОВ УРАНА

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
радиус
(км)

 Плотность
(г/cм3) 		Видимая
величина
V или R		 Геометри-ческое
альбедо
I

Aриэль

Ariel

 90.3 ± 8.0 [1] 578.9 ± 0.6 [2] 1.665 ± 0.147 13.70 ± 0.04 [7] 0.39 [8]
II

Умбриэль

Umbriel

 78.2 ± 9.0 [1] 584.7 ± 2.8 [2] 1.400 ± 0.163 14.47 ± 0.04 [7] 0.21 [8]
III

Tитания

Titania

235.3 ± 6.0 [1] 788.9 ± 1.8 [2] 1.715 ± 0.044 13.49 ± 0.04 [7] 0.27   [8]
IV

Oберон

Oberon

201.1 ± 5.0 [1] 761.4 ± 2.6 [2] 1.630 ± 0.043 13.70 ± 0.04 [7] 0.23 [8]
V

Mирандa

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

Корделия

Cordelia

0.0030 ± 0.0013   20.1 ± 3 [3] 1.3 23.62 ± 0.35 [7] 0.07 [7]
VII

Oфелия

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)
(ведущая стор.)

 0.1931 ± 0.0143   81. ± 2 [4] 1.3 19.75 ± 0.05 [7] 0.108 ± 0.006
0.099 ± 0.005		 [11]
XVI

Калибан

Сaliban

 0.049   49  [5]

1.5

22.32 ± 0.05

[9]

0.07

[9]
XVII

Сикоракса

Sycorax

0.359   95  [5]

1.5

21.04 ± 0.06

[9]

0.07

[9]
XVIII

Просперо

Prospero

 0.0014   15 [6] 1.5 23.2 [6] 0.07 [6]
XIX

Сетебос

Setebos

 0.0014   15 [6] 1.5 23.3 [6] 0.07 [6]
XX

Стефано

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:
  1. 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.
  2. Thomas, P.C. 1988. "Radii, shapes, and topography of the satellites of Uranus from limb coordinates", Icarus 73, 427-441.
  3. 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
  4. Thomas, P.C., Weitz, C., and Veverka, J. 1989. "Small satellites of Uranus Disk-integrated photometry and estimated radii", Icarus 81, 92-101
  5. Gladman, B. J., Nicholson, P. D., Burns, J. A., Kavelaars, J. J., Marsden, B. G., Williams, G. V., and Offutt, W. B. 1998,
    "Discovery of two distant irregular moons of Uranus", Nature 392, 897-899.
  6. Gladman, B. J. 2000. personal communication
  7. Karkoschka, E. 2001. "Comprehensive Phometry of the Rings and 16 Satellites of Uranus with the Hubble Space Telescope", Icarus 151, 51-68.
  8. 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.
  9. 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
  10. Goguen, J. D., Hammel, H. B., Brown, R. H. 1989. ''Photometry of Titania, Oberon, and Triton'', Icarus 77, 237-247.

  11. 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 

     
    Куратор: В.С. Уральская
    ural@sai.msu.ru