CRAIN'S MINI WORLD ATLAS -- SOLAR SYSTEM MOONS and RINGS
SOLAR SYSTEM DATA
–
MOONS and RINGS
Moons are natural objects
that orbit planets, dwarf planets, and asteroids (minor planets).
They vary in size from more than 5000 Km diameter to a few Km.
Composed of rock and/or ice, they are held by gravitational forces
to their primary planet.
Use Edit >>
Find to locate a Solar System moon in the tables shown below.
<==
Near Side Luna
Far Side Luna ==>
Most orbits are slightly to strongly elliptical, measured by their
eccentricity (Ecc). Most orbits are tilted relative to their host
body equator (Incl). Some orbit in the same direction as the
primary's spin direction (prograde); some rotate in the opposite
direction (retrograde).
The time it takes for the moon to make one
orbit is the orbital period, measured in Earth days. Positive values
for the period represent prograde motion; negative values represent
retrograde motion.
NOTES:
Data from Wikipedia, photos mostly NASA credits, via Wikipedia.
"Orbit" is semi-major axis (distance from center of elliptical orbit
to it's maximum elongation - equivalent to radius of a circle).
<== Buzz Aldrin, Apollo 11, Second man on the moon, June 1969.
Diameter (1 Km
= 0.62 miles) and mass (1 Kg = 2.2
pounds) are measured or estimated by various means (orbit
perturbations, brightness, period vs distance from host, space craft
photos) and may not be very accurate in many cases. Diameter shown is maximum, if object
has irregular shape.
"Discovery Order" is shown in
Arabic numerals (eg 29) instead of Roman numerals (eg XXIX). Moons
are often named by their order of discovery instead of their
assigned names. For example, Jupiter XXIX is the 29th moon discovered
at Jupiter, and is named Thyone, (pronounced Thigh-own-ee or
Theee-oh-nee). It is the 30th moon of Jupiter, counting outward
from the planet. As new moons are found, counter position may
change, but the two names associated with each moon will not.
|
MOONS of
EARTH and MARS |
 
Luna
Deimos
Phobos
|
|
Order |
Name |
Diam |
Mass |
Orbit |
Period |
Incl |
Ecc |
Date |
|
Orbit |
Discovery |
|
Km |
10^16 Kg |
Km |
Days |
deg |
|
|
|
1 |
1 |
Luna |
3474 |
7347000000 |
384399 |
27.32 |
5.145 |
0.0549 |
10^6 BPE |
|
2 |
NEO |
2006 RH120 |
5 m |
4 Polar orbits Sep 2006 - Jun 2007,
will return in 2028 |
90 |
0.5-0.7 |
2006 |
| |
|
1 |
1 |
Phobos |
27 |
1.08 |
9377 |
0.321 |
0.0 |
0.0 |
1877 |
|
2 |
2 |
Deimos |
12 |
0.2 |
23460 |
1.265 |
0.0 |
0.0 |
1877 |
|
MOONS of
JUPITER |
Metis Adrastea
Amalthea Thebe

Io
Europa
Ganymede
Callisto
|
|
Order |
Name |
Diam |
Mass |
Orbit |
Period |
Incl |
Ecc |
Date |
|
Orbit |
Discovery |
|
Km |
10^16 Kg |
Km |
Days |
deg |
|
|
|
1 |
16 |
Metis |
60 |
1636 |
127690 |
0.295 |
0.06 |
2E-005 |
1979 |
|
2 |
15 |
Adrastea |
20 |
152 |
128690 |
0.298 |
0.03 |
0.0015 |
1979 |
|
3 |
5 |
Amalthea |
250 |
208 |
181366 |
0.498 |
0.37 |
0.0032 |
1892 |
|
4 |
14 |
Thebe |
98 |
43 |
221889 |
0.675 |
1.08 |
0.0175 |
1979 |
|
5 |
1 |
Io |
3660 |
8900000 |
421700 |
1.77 |
0.05 |
0.0041 |
1610 |
|
6 |
2 |
Europa |
3121 |
4800000 |
671034 |
3.55 |
0.47 |
0.0094 |
1610 |
|
7 |
3 |
Ganymede |
5262 |
15000000 |
1070412 |
7.15 |
0.20 |
0.0011 |
1610 |
|
8 |
4 |
Callisto |
4820 |
11000000 |
1882709 |
8.00 |
16.69 |
0.0074 |
1610 |
|
9 |
18 |
Themisto |
8 |
0.069 |
7393216 |
129.87 |
45.76 |
0.2115 |
1975 |
|
10 |
13 |
Leda |
16 |
0.6 |
11187781 |
241.75 |
27.56 |
0.1673 |
1974 |
|
11 |
6 |
Himalia |
170 |
670 |
11451971 |
250.37 |
30.49 |
0.1513 |
1904 |
|
12 |
10 |
Lysithea |
36 |
6.3 |
11740560 |
259.89 |
27.01 |
0.1322 |
1938 |
|
13 |
7 |
Elara |
86 |
87 |
11778034 |
261.14 |
29.69 |
0.1948 |
1905 |
|
14 |
99 |
S/2000-J11 |
4 |
0.009 |
12570424 |
287.93 |
27.58 |
0.2058 |
2001 |
|
15 |
46 |
Carpo |
3 |
0.004 |
17144873 |
458.62 |
56.00 |
0.2735 |
2003 |
|
16 |
99 |
S/2003-J12 |
1 |
0.00015 |
17739539 |
–482.69 |
142.68 |
0.4449 |
2003 |
|
17 |
34 |
Euporie |
2 |
0.0015 |
19088434 |
–538.78 |
144.69 |
0.096 |
2002 |
|
18 |
99 |
S/2003-J3 |
2 |
0.0015 |
19621780 |
–561.52 |
146.36 |
0.2507 |
2003 |
|
19 |
99 |
S/2003-J18 |
2 |
0.0015 |
19812577 |
–569.73 |
147.40 |
0.1569 |
2003 |
|
20 |
42 |
Thelxinoe |
2 |
0.0015 |
20453753 |
–597.61 |
151.29 |
0.2684 |
2003 |
|
21 |
33 |
Euanthe |
3 |
0.0045 |
20464854 |
–598.09 |
143.41 |
0.2 |
2002 |
|
22 |
45 |
Helike |
4 |
0.009 |
20540266 |
–601.40 |
154.59 |
0.1374 |
2003 |
|
23 |
35 |
Orthosie |
2 |
0.0015 |
20567971 |
–602.62 |
142.37 |
0.2433 |
2002 |
|
24 |
24 |
Iocaste |
5 |
0.019 |
20722566 |
–609.43 |
147.25 |
0.2874 |
2001 |
|
25 |
99 |
S/2003-J16 |
2 |
0.0015 |
20743779 |
–610.36 |
150.77 |
0.3184 |
2003 |
|
26 |
27 |
Praxidike |
7 |
0.043 |
20823948 |
–613.90 |
144.21 |
0.184 |
2001 |
|
27 |
22 |
Harpalyke |
4 |
0.012 |
21063814 |
–624.54 |
147.22 |
0.244 |
2001 |
|
28 |
40 |
Mneme |
2 |
0.0015 |
21129786 |
–627.48 |
149.73 |
0.3169 |
2003 |
|
29 |
30 |
Hermippe |
4 |
0.009 |
21182086 |
–629.81 |
151.24 |
0.229 |
2002 |
|
30 |
29 |
Thyone |
4 |
0.009 |
21405570 |
–639.80 |
147.28 |
0.2525 |
2002 |
|
31 |
12 |
Ananke |
28 |
3.0 |
21454952 |
–642.02 |
151.56 |
0.3445 |
1951 |
|
32 |
99 |
S/2003-J17 |
2 |
0.0015 |
22134306 |
–672.75 |
162.49 |
0.2379 |
2003 |
|
33 |
31 |
Aitne |
3 |
0.0045 |
22285161 |
–679.64 |
165.56 |
0.3927 |
2002 |
|
34 |
37 |
Kale |
2 |
0.0015 |
22409207 |
–685.32 |
165.38 |
0.2011 |
2002 |
|
35 |
20 |
Taygete |
5 |
0.016 |
22438648 |
–686.67 |
164.89 |
0.3678 |
2001 |
|
36 |
99 |
S/2003-J19 |
2 |
0.0015 |
22709061 |
–699.12 |
164.73 |
0.1961 |
2003 |
|
37 |
21 |
Chaldene |
4 |
0.0075 |
22713444 |
–699.33 |
167.07 |
0.2916 |
2001 |
|
38 |
99 |
S/2003-J15 |
2 |
0.0015 |
22720999 |
–699.68 |
141.81 |
0.0932 |
2003 |
|
39 |
99 |
S/2003-J10 |
2 |
0.0015 |
22730813 |
–700.13 |
163.81 |
0.3438 |
2003 |
|
40 |
99 |
S/2003-J23 |
2 |
0.0015 |
22739654 |
–700.54 |
148.85 |
0.393 |
2004 |
|
41 |
25 |
Erinome |
3 |
0.0045 |
22986266 |
–711.96 |
163.74 |
0.2552 |
2001 |
|
42 |
41 |
Aoede |
4 |
0.009 |
23044175 |
–714.66 |
160.48 |
0.6011 |
2003 |
|
43 |
44 |
Kallichore |
2 |
0.0015 |
23111823 |
–717.81 |
164.61 |
0.2041 |
2003 |
|
44 |
23 |
Kalyke |
5 |
0.019 |
23180773 |
–721.02 |
165.51 |
0.2139 |
2001 |
|
45 |
11 |
Carme |
46 |
13 |
23197992 |
–721.82 |
165.05 |
0.2342 |
1938 |
|
46 |
17 |
Callirrhoe |
9 |
0.087 |
23214986 |
–722.62 |
139.85 |
0.2582 |
2000 |
|
47 |
32 |
Eurydome |
3 |
0.0045 |
23230858 |
–723.36 |
149.32 |
0.3769 |
2002 |
|
48 |
38 |
Pasithee |
2 |
0.0015 |
23307318 |
–726.93 |
165.76 |
0.3288 |
2002 |
|
49 |
48 |
Cyllene |
2 |
0.0015 |
23396269 |
–731.10 |
140.15 |
0.4115 |
2003 |
|
50 |
47 |
Eukelade |
4 |
0.009 |
23483694 |
–735.20 |
164.00 |
0.2828 |
2003 |
|
51 |
99 |
S/2003-J4 |
2 |
0.0015 |
23570790 |
–739.29 |
147.18 |
0.3003 |
2003 |
|
52 |
8 |
Pasiphaë |
60 |
30 |
23609042 |
–741.09 |
141.80 |
0.3743 |
1908 |
|
53 |
39 |
Hegemone |
3 |
0.0045 |
23702511 |
–745.50 |
152.51 |
0.4077 |
2003 |
|
54 |
43 |
Arche |
3 |
0.0045 |
23717051 |
–746.19 |
164.59 |
0.1492 |
2002 |
|
55 |
26 |
Isonoe |
4 |
0.0075 |
23800647 |
–750.13 |
165.13 |
0.1775 |
2001 |
|
56 |
99 |
S/2003-J9 |
1 |
0.00015 |
23857808 |
–752.84 |
164.98 |
0.2761 |
2003 |
|
57 |
99 |
S/2003-J5 |
4 |
0.009 |
23973926 |
–758.34 |
165.55 |
0.307 |
2003 |
|
58 |
9 |
Sinope |
38 |
7.5 |
24057865 |
–762.33 |
153.78 |
0.275 |
1914 |
|
59 |
36 |
Sponde |
2 |
0.0015 |
24252627 |
–771.60 |
154.37 |
0.4431 |
2002 |
|
60 |
28 |
Autonoe |
4 |
0.009 |
24264445 |
–772.17 |
151.06 |
0.369 |
2002 |
|
61 |
49 |
Kore |
2 |
0.0015 |
23345093 |
–776.02 |
137.37 |
0.1951 |
2003 |
|
62 |
19 |
Megaclite |
5 |
0.021 |
24687239 |
–792.44 |
150.40 |
0.3077 |
2001 |
|
63 |
99 |
S/2003-J2 |
2 |
0.0015 |
30290846 |
–1077.0 |
153.52 |
0.1882 |
2003 |
|
MOONS of
SATURN |
 

Pan
Atlas Prometheus Pandora Epimeteus
Janus Methone Telesto Calypso
Helene Polydeuces
   
Mimas
Enceladus
Tethys
Dione
  

Rhea
Titan
Hyperion
Iapetus
Phoebe
|
|
Order |
Name |
Diam |
Mass |
Orbit |
Period |
Incl |
Ecc |
Date |
|
Orbit |
Discovery |
|
Km |
10^16 Kg |
Km |
Days |
deg |
|
|
|
0 |
99 |
Moonlets |
0.5 |
|
130000 |
? |
? |
|
2006 |
|
0 |
99 |
S/2004-S6 |
5 |
|
140130 |
? |
0.62 |
|
2004 |
|
0 |
99 |
S/2004-S4 |
3 |
|
140200 |
? |
0.62 |
|
2004 |
|
0 |
99 |
S/2004-S3 |
3 |
|
140300 |
? |
0.62 |
|
2004 |
|
1 |
18 |
Pan |
35 |
|
133584 |
0.575 |
0.00 |
|
1990 |
|
2 |
35 |
Daphnis |
8 |
|
136505 |
0.594 |
0.00 |
|
2005 |
|
3 |
15 |
Atlas |
46 |
|
137670 |
0.601 |
0.00 |
|
1980 |
|
4 |
16 |
Prometheus |
119 |
27 |
139380 |
0.612 |
0.01 |
|
1980 |
|
5 |
17 |
Pandora |
103 |
22 |
141720 |
0.628 |
0.05 |
|
1980 |
|
6 |
11 |
Epimetheus |
135 |
55 |
151422 |
0.694 |
0.34 |
|
1980 |
|
7 |
10 |
Janus |
193 |
198 |
151472 |
0.694 |
0.17 |
|
1966 |
|
8 |
1 |
Mimas |
415 |
3750 |
185404 |
0.942 |
1.57 |
|
1789 |
|
9 |
32 |
Methone |
3 |
|
194440 |
1.009 |
0.01 |
|
2004 |
|
10 |
49 |
Anthe |
2 |
|
197700 |
1.036 |
0.10 |
|
2007
|
|
11 |
33 |
Pallene |
4 |
|
212280 |
1.153 |
0.18 |
|
2004 |
|
12 |
2 |
Enceladus |
513 |
7300 |
237950 |
1.37 |
0.01 |
|
1789 |
|
13 |
3 |
Tethys |
1081 |
62200 |
294619 |
1.887 |
0.17 |
|
1684 |
|
13a |
13 |
Telesto |
29 |
|
294619 |
1.887 |
1.16 |
|
1980 |
|
13b |
14 |
Calypso |
30 |
|
294619 |
1.887 |
1.47 |
|
1980 |
|
16 |
4 |
Dione |
1128 |
105000 |
377396 |
2.736 |
0.00 |
|
1684 |
|
16a |
12 |
Helene |
36 |
|
377396 |
2.736 |
0.21 |
|
1980 |
|
16b |
34 |
Polydeuces |
3.5 |
|
377396 |
2.736 |
0.18 |
|
2004 |
|
19 |
5 |
Rhea |
1535 |
231000 |
527108 |
4.518 |
0.33 |
|
1672 |
|
20 |
6 |
Titan |
5151 |
13500000 |
1221930 |
15.95 |
1.63 |
|
1655 |
|
21 |
7 |
Hyperion |
360 |
1770 |
1481010 |
21.28 |
0.57 |
|
1848 |
|
22 |
8 |
Iapetus |
1494 |
159000 |
3560820 |
79.32 |
7.57 |
|
1671 |
|
23 |
24 |
Kiviuq |
16 |
|
11294800 |
448.2 |
49.09 |
|
2000 |
|
24 |
22 |
Ijiraq |
12 |
|
11355316 |
451.8 |
50.21 |
|
2000 |
|
25 |
9 |
Phoebe |
230 |
|
12869700 |
–545.1 |
173.05 |
|
1899 |
|
26 |
20 |
Paaliaq |
22 |
|
15103400 |
693.0 |
46.15 |
|
2000 |
|
27 |
27 |
Skathi |
8 |
|
15672500 |
–732.5 |
149.08 |
|
2000 |
|
28 |
26 |
Albiorix |
32 |
|
16266700 |
774.6 |
38.04 |
|
2000 |
|
29 |
99 |
S/2007-S2 |
6 |
|
16560000 |
–793.0 |
176.68 |
|
2007 |
|
30 |
37 |
Bebhionn |
6 |
|
17153520 |
838.8 |
40.48 |
|
2004 |
|
31 |
28 |
Erriapus |
10 |
|
17236900 |
844.9 |
38.11 |
|
2000 |
|
32 |
47 |
Skoll |
6 |
|
17473800 |
–862.4 |
155.62 |
|
2006 |
|
33 |
29 |
Siarnaq |
40 |
|
17776600 |
884.9 |
45.80 |
|
2000 |
|
34 |
52 |
Tarqeq |
7 |
|
17910600 |
894.9 |
49.90 |
|
2007 |
|
35 |
99 |
S/2004-S13 |
6 |
|
18056300 |
–905.9 |
167.38 |
|
2004 |
|
36 |
51 |
Greip |
6 |
|
18065700 |
–906.6 |
172.67 |
|
2006 |
|
37 |
44 |
Hyrrokkin |
8 |
|
18168300 |
–914.3 |
153.27 |
|
2006 |
|
38 |
5 |
Jarnsaxa |
6 |
|
18556900 |
–943.8 |
162.86 |
|
2006 |
|
39 |
21 |
Tarvos |
15 |
|
18562800 |
944.2 |
34.68 |
|
2000 |
|
40 |
25 |
Mundilfari |
7 |
|
18725800 |
–956.7 |
169.38 |
|
2000 |
|
41 |
99 |
S/2006-S1 |
6 |
|
18930200 |
–972.4 |
154.23 |
|
2006 |
|
42 |
99 |
S/2004-S17 |
4 |
|
19099200 |
–985.5 |
166.88 |
|
2004 |
|
43 |
38 |
Bergelmir |
6 |
|
19104000 |
–985.8 |
157.38 |
|
2004 |
|
44 |
31 |
Narvi |
7 |
|
19395200 |
–1008.5 |
137.29 |
|
2003 |
|
45 |
23 |
Suttungr |
7 |
|
19579000 |
–1022.8 |
174.32 |
|
2000 |
|
46 |
43 |
Hati |
6 |
|
19709300 |
–1033.1 |
163.13 |
|
2004 |
|
47 |
99 |
S/2004-S12 |
5 |
|
19905900 |
–1048.5 |
164.04 |
|
2004 |
|
48 |
40 |
Farbauti |
5 |
|
19984800 |
–1054.8 |
158.36 |
|
2004 |
|
49 |
30 |
Thrymr |
7 |
|
20278100 |
–1078.1 |
174.52 |
|
2000 |
|
50 |
36 |
Aegir |
6 |
|
20482900 |
–1094.5 |
167.43 |
|
2004 |
|
51 |
99 |
S/2007-S3 |
5 |
|
20518500 |
–1100.0 |
177.22 |
|
2007 |
|
52 |
39 |
Bestla |
7 |
|
20570000 |
–1101.5 |
147.40 |
|
2004 |
|
53 |
99 |
S/2004-S7 |
6 |
|
20576700 |
–1102.0 |
165.60 |
|
2004 |
|
54 |
99 |
S/2006-S3 |
6 |
|
21076300 |
–1142.4 |
150.82 |
|
2006 |
|
55 |
41 |
Fenrir |
4 |
|
| |