Sun, Planet and Satellite Data

Table of Contents

• Historical Data
• Orbital Data
• Physical Data

Orbital Data

Name	O. Per. (days)	Incl.	Tilt	Eccen.	R. Period (days)	M.O.V. (km/s)
Sun	-	-	?	-	25-36	?
Mercury	87.969	7.004	0.00	0.2056	58.6462	47.87
Venus	224.701	3.394	177.36	0.0068	-243.0187	35.02
Earth	365.256	0.000	23.45	0.0167	0.99727	29.79
Moon	27.32166	5.1454	1.5424	0.05	27.32166	1.02
Mars	686.98	1.850	25.19	0.0934	1.025957	24.13
Phobos	0.31910	1.0	?	0.01	0.31910	2.14
Deimos	1.26244	0.9-2.7	?	0.00	1.26244	1.35
Jupiter	4332.71	1.308	3.13	0.0483	0.41354	13.06
Metis	0.294779	0.0000	?	0.0000	?	31.57
Adrastea	0.298260	0.0000	?	0.0000	?	31.45
Amalthea	0.498179	0.40	?	0.003	0.498179	26.47
Thebe	0.674536	1.0659	?	0.0183	0.674536	23.92
Io	1.769138	0.040	?	0.004	1.769138	17.33
Europa	3.551181	0.470	?	0.009	3.551181	13.74
Ganymede	7.154553	0.195	?	0.002	7.154553	10.88
Callisto	16.68902	0.281	?	0.007	16.68902	8.21
Leda	238.72	26.07	?	0.1476	?	3.38
Himalia	250.5662	27.63	?	0.1580	0.4	3.33
Lysithea	259.22	29.02	?	0.107	?	3.29
Elara	259.6528	24.77	?	0.2072	0.5	3.29
Ananke	-631	147	?	0.1687	?	-2.44
Carme	-692	163	?	0.2068	?	-2.38
Pasiphae	-735	147	?	0.378	?	-2.33
Sinope	-758	153	?	0.275	?	-2.27
Saturn	10759.50	2.488	25.33	0.0560	0.44401	9.66
Pan	0.5750	0.0	?	0.00	?	16.89
Atlas	0.6019	0.0	?	0.000	?	16.63
Prometheus	0.6130	0.0	?	0.003	?	16.53
Pandora	0.6285	0.0	?	0.004	?	16.40
Epimetheus	0.6942	0.34	?	0.009	0.6942	15.86
Janus	0.6945	0.14	?	0.007	0.6945	15.86
Mimas	0.942422	1.53	?	0.0202	0.942422	14.32
Enceladus	1.370218	0.02	?	0.0045	1.370218	12.63
Tethys	1.887802	1.09	?	0.0000	1.887802	11.35
Telesto	1.8878	0.0	?	0.00	?	11.35
Calypso	1.8878	0.0	?	0.00	?	11.35
Dione	2.736915	0.02	?	0.0022	2.736915	10.03
Helene	2.7369	0.2	?	0.005	?	10.03
Rhea	4.517500	0.35	?	0.0010	4.517500	8.48
Titan	15.94542	0.33	?	0.0292	15.94542	5.57
Hyperion	21.27661	0.43	?	0.1042	chaotic	5.06
Iapetus	79.33018	14.72	?	0.0283	79.33018	3.26
Phoebe	-550.48	175.3	?	0.1633	0.4	-1.71
Uranus	30685.00	0.774	97.86	0.0461	-0.71833	6.80
Cordelia	0.335033	0.14	?	0.000	?	10.80
Ophelia	0.376409	0.09	?	0.001	?	10.39
Bianca	0.434577	0.16	?	0.001	?	9.90
Cressida	0.463570	0.04	?	0.000	?	9.69
Desdemona	0.473651	0.16	?	0.000	?	9.62
Juliet	0.493066	0.06	?	0.001	?	9.49
Portia	0.513196	0.09	?	0.000	?	9.37
Rosalind	0.558459	0.28	?	0.000	?	9.11
Belinda	0.623525	0.03	?	0.000	?	8.78
Puck	0.761832	0.31	?	0.000	?	8.21
Miranda	1.413479	4.22	?	0.0027	1.413479	6.68
Ariel	2.520379	0.31	?	0.0034	2.520379	5.52
Umbriel	4.144177	0.36	?	0.0050	4.144177	4.67
Titania	8.705872	0.14	?	0.0022	8.705872	3.64
Oberon	13.46324	0.10	?	0.0008	13.46324	3.15
Neptune	60190.00	1.774	28.31	0.0097	0.67125	5.44
Naiad	0.294396	4.74	?	0.0003	?	11.86
Thalassa	0.311485	0.21	?	0.0002	?	11.67
Despina	0.334655	0.07	?	0.0001	?	11.41
Galatea	0.428745	0.05	?	0.0001	?	10.52
Larissa	0.554654	0.20	?	0.0014	?	9.65
Proteus	1.122315	0.04	?	0.0004	?	7.62
Triton	-5.87685	157.35	?	0.0000	-5.87685	-4.39
Nereid	360.1362	27.6	?	0.7512	?	1.11
Pluto	90800	17.148	122.52	0.2482	-6.3872	4.74
Charon	6.38725	98.80	?	0.00	6.38725	0.22

Key:
Name          Name of the planet or satellite.
O. Per.       Orbital period.
Incl.         Orbital inclination in degrees.
Tilt.         Tilt of Axis or obliquity in degrees.
Eccen.        Orbital Eccentricity.
R. Period     Siderial rotational.
M.O.V.        Mean Orbital Velocity.

Copyright © 1997-2000 by Calvin J. Hamilton. All rights reserved. Privacy Statement.