Planetary Satellite Ephemerides

The following table lists the current JPL planetary satellite ephemeris used for each planetary satellite. These ephemerides are used by Horizons to provide high-precision ephemerides for the planetary satellites.

Planet	Satellite	Code	Ephemeris	Ref.
Mars	Phobos	401	MAR097	11
Mars	Deimos	402	MAR097	11
Jupiter	Io	501	JUP365	26
Jupiter	Europa	502	JUP365	26
Jupiter	Ganymede	503	JUP365	26
Jupiter	Callisto	504	JUP365	26
Jupiter	Amalthea	505	JUP365	26
Jupiter	Thebe	514	JUP365	26
Jupiter	Adrastea	515	JUP365	26
Jupiter	Metis	516	JUP365	26
Jupiter	Himalia	506	JUP344	24
Jupiter	Elara	507	JUP344	24
Jupiter	Pasiphae	508	JUP344	24
Jupiter	Sinope	509	JUP344	24
Jupiter	Lysithea	510	JUP344	24
Jupiter	Carme	511	JUP344	24
Jupiter	Ananke	512	JUP344	24
Jupiter	Leda	513	JUP344	24
Jupiter	Callirrhoe	517	JUP344	24
Jupiter	Themisto	518	JUP344	24
Jupiter	Magaclite	519	JUP344	24
Jupiter	Taygete	520	JUP344	24
Jupiter	Chaldene	521	JUP344	24
Jupiter	Harpalyke	522	JUP344	24
Jupiter	Kalyke	523	JUP344	24
Jupiter	Iocaste	524	JUP344	24
Jupiter	Erinome	525	JUP344	24
Jupiter	Isonoe	526	JUP344	24
Jupiter	Praxidike	527	JUP344	24
Jupiter	Autonoe	528	JUP344	24
Jupiter	Thyone	529	JUP344	24
Jupiter	Hermippe	530	JUP344	24
Jupiter	Aitne	531	JUP344	24
Jupiter	Eurydome	532	JUP344	24
Jupiter	Euanthe	533	JUP344	24
Jupiter	Euporie	534	JUP344	24
Jupiter	Orthosie	535	JUP344	24
Jupiter	Sponde	536	JUP344	24
Jupiter	Kale	537	JUP344	24
Jupiter	Pasithee	538	JUP344	24
Jupiter	Hegemone	539	JUP344	24
Jupiter	Mneme	540	JUP344	24
Jupiter	Aoede	541	JUP344	24
Jupiter	Thelxinoe	542	JUP344	24
Jupiter	Arche	543	JUP344	24
Jupiter	Kallichore	544	JUP344	24
Jupiter	Helike	545	JUP344	24
Jupiter	Carpo	546	JUP344	24
Jupiter	Eukelade	547	JUP344	24
Jupiter	Cyllene	548	JUP344	24
Jupiter	Kore	549	JUP344	24
Jupiter	Herse	550	JUP344	24
Jupiter	S2010_J1	551	JUP344	24
Jupiter	S2010_J2	552	JUP344	24
Jupiter	Dia	553	JUP344	24
Jupiter	S2016_J1	554	JUP344	24
Jupiter	S2003_J18	555	JUP344	24
Jupiter	S2011_J2	556	JUP344	24
Jupiter	Eirene	557	JUP344	24
Jupiter	Philophrosyne	558	JUP344	24
Jupiter	S2017_J1	559	JUP344	24
Jupiter	Eupheme	560	JUP344	24
Jupiter	S2003_J19	561	JUP344	24
Jupiter	Valetudo	562	JUP344	24
Jupiter	S2017_J2	563	JUP344	24
Jupiter	S2017_J3	564	JUP344	24
Jupiter	Pandia	565	JUP344	24
Jupiter	S2017_J5	566	JUP344	24
Jupiter	S2017_J6	567	JUP344	24
Jupiter	S2017_J7	568	JUP344	24
Jupiter	S2017_J8	569	JUP344	24
Jupiter	S2017_J9	570	JUP344	24
Jupiter	Ersa	571	JUP344	24
Jupiter	S2011_J1	572	JUP344	24
Jupiter	S2003_J2	55501	JUP344	24
Jupiter	S2003_J4	55502	JUP344	24
Jupiter	S2003_J9	55503	JUP344	24
Jupiter	S2003_J10	55504	JUP344	24
Jupiter	S2003_J12	55505	JUP344	24
Jupiter	S2003_J16	55506	JUP344	24
Jupiter	S2003_J23	55507	JUP344	24
Jupiter	S2003_J24	55508	JUP344	24
Jupiter	S2011_J3	55509	JUP346	37
Jupiter	S2018_J2	55510	JUP346	37
Jupiter	S2018_J3	55511	JUP346	37
Jupiter	S2021_J1	55512	JUP346	37
Jupiter	S2021_J2	55513	JUP346	37
Jupiter	S2021_J3	55514	JUP346	37
Jupiter	S2021_J4	55515	JUP346	37
Jupiter	S2021_J5	55516	JUP346	37
Jupiter	S2021_J6	55517	JUP346	37
Jupiter	S2016_J3	55518	JUP346	37
Jupiter	S2016_J4	55519	JUP346	37
Jupiter	S2018_J4	55520	JUP346	37
Jupiter	S2022_J1	55521	JUP346	37
Jupiter	S2022_J2	55522	JUP346	37
Jupiter	S2022_J3	55523	JUP346	37
Saturn	Mimas	601	SAT441	33
Saturn	Enceladus	602	SAT441	33
Saturn	Tethys	603	SAT441	33
Saturn	Dione	604	SAT441	33
Saturn	Rhea	605	SAT441	33
Saturn	Titan	606	SAT441	33
Saturn	Hyperion	607	SAT441	33
Saturn	Iapetus	608	SAT441	33
Saturn	Methone	632	SAT441	33
Saturn	Helene	612	SAT441	33
Saturn	Telesto	613	SAT441	33
Saturn	Calypso	614	SAT441	33
Saturn	Polydeuces	634	SAT441	33
Saturn	Phoebe	609	SAT441	33
Saturn	Janus	610	SAT415	14
Saturn	Epimetheus	611	SAT415	14
Saturn	Atlas	615	SAT415	14
Saturn	Prometheus	616	SAT415	14
Saturn	Pandora	617	SAT415	14
Saturn	Pan	618	SAT415	14
Saturn	Pallene	633	SAT415	14
Saturn	Anthe	649	SAT415	14
Saturn	Aegaeon	653	SAT415	14
Saturn	Daphnis	635	SAT415	14
Saturn	Ymir	619	SAT454	39
Saturn	Paaliaq	620	SAT454	39
Saturn	Tarvos	621	SAT454	39
Saturn	Ijiraq	622	SAT454	39
Saturn	Suttungr	623	SAT454	39
Saturn	Kiviuq	624	SAT454	39
Saturn	Mundilfari	625	SAT454	39
Saturn	Albiorix	626	SAT454	39
Saturn	Skadi	627	SAT454	39
Saturn	Erriapus	628	SAT454	39
Saturn	Siarnaq	629	SAT454	39
Saturn	Thrymr	630	SAT454	39
Saturn	Narvi	631	SAT454	39
Saturn	Aegir	636	SAT454	39
Saturn	Bebhionn	637	SAT454	39
Saturn	Bergelmir	638	SAT454	39
Saturn	Bestla	639	SAT454	39
Saturn	Farbauti	640	SAT454	39
Saturn	Fenrir	641	SAT454	39
Saturn	Fornjot	642	SAT454	39
Saturn	Hati	643	SAT454	39
Saturn	Hyrrokkin	644	SAT454	39
Saturn	Kari	645	SAT454	39
Saturn	Loge	646	SAT454	39
Saturn	Skoll	647	SAT454	39
Saturn	Surtur	648	SAT454	39
Saturn	Jarnsaxa	650	SAT454	39
Saturn	Greip	651	SAT454	39
Saturn	Tarqeq	652	SAT454	39
Saturn	Gridr	654	SAT454	39
Saturn	Angrboda	655	SAT454	39
Saturn	Skrymir	656	SAT454	39
Saturn	Gerd	657	SAT454	39
Saturn	S2004_S26	658	SAT454	39
Saturn	Eggther	659	SAT454	39
Saturn	S2004_S29	660	SAT454	39
Saturn	Beli	661	SAT454	39
Saturn	Gunnlod	662	SAT454	39
Saturn	Thiazzi	663	SAT454	39
Saturn	S2004_S34	664	SAT454	39
Saturn	Alvaldi	665	SAT454	39
Saturn	Geirrod	666	SAT454	39
Saturn	S2004_S31	65067	SAT454	39
Saturn	S2004_S24	65070	SAT454	39
Saturn	S2004_S28	65077	SAT454	39
Saturn	S2004_S21	65079	SAT454	39
Saturn	S2004_S36	65081	SAT454	39
Saturn	S2004_S37	65082	SAT454	39
Saturn	S2004_S39	65084	SAT454	39
Saturn	S2004_S07	65085	SAT454	39
Saturn	S2004_S12	65086	SAT454	39
Saturn	S2004_S13	65087	SAT454	39
Saturn	S2004_S17	65088	SAT454	39
Saturn	S2006_S01	65089	SAT454	39
Saturn	S2006_S03	65090	SAT454	39
Saturn	S2007_S02	65091	SAT454	39
Saturn	S2007_S03	65092	SAT454	39
Saturn	S2019_S01	65093	SAT454	39
Saturn	S2019_S02	65094	SAT454	39
Saturn	S2019_S03	65095	SAT454	39
Saturn	S2020_S01	65096	SAT454	39
Saturn	S2020_S02	65097	SAT454	39
Saturn	S2004_S40	65098	SAT454	39
Saturn	S2006_S09	65100	SAT454	39
Saturn	S2007_S05	65101	SAT454	39
Saturn	S2020_S03	65102	SAT454	39
Saturn	S2019_S04	65103	SAT454	39
Saturn	S2004_S41	65104	SAT454	39
Saturn	S2020_S04	65105	SAT454	39
Saturn	S2020_S05	65106	SAT454	39
Saturn	S2007_S06	65107	SAT454	39
Saturn	S2004_S42	65108	SAT454	39
Saturn	S2006_S10	65109	SAT454	39
Saturn	S2019_S05	65110	SAT454	39
Saturn	S2004_S43	65111	SAT454	39
Saturn	S2004_S44	65112	SAT454	39
Saturn	S2004_S45	65113	SAT454	39
Saturn	S2006_S11	65114	SAT454	39
Saturn	S2006_S12	65115	SAT454	39
Saturn	S2019_S06	65116	SAT454	39
Saturn	S2006_S13	65117	SAT454	39
Saturn	S2019_S07	65118	SAT454	39
Saturn	S2019_S08	65119	SAT454	39
Saturn	S2019_S09	65120	SAT454	39
Saturn	S2004_S46	65121	SAT454	39
Saturn	S2019_S10	65122	SAT454	39
Saturn	S2004_S47	65123	SAT454	39
Saturn	S2019_S11	65124	SAT454	39
Saturn	S2006_S14	65125	SAT454	39
Saturn	S2019_S12	65126	SAT454	39
Saturn	S2020_S06	65127	SAT454	39
Saturn	S2019_S13	65128	SAT454	39
Saturn	S2005_S04	65129	SAT454	39
Saturn	S2007_S07	65130	SAT454	39
Saturn	S2007_S08	65131	SAT454	39
Saturn	S2020_S07	65132	SAT454	39
Saturn	S2019_S14	65133	SAT454	39
Saturn	S2019_S15	65134	SAT454	39
Saturn	S2005_S05	65135	SAT454	39
Saturn	S2006_S15	65136	SAT454	39
Saturn	S2006_S16	65137	SAT454	39
Saturn	S2006_S17	65138	SAT454	39
Saturn	S2004_S48	65139	SAT454	39
Saturn	S2020_S08	65140	SAT454	39
Saturn	S2004_S49	65141	SAT454	39
Saturn	S2004_S50	65142	SAT454	39
Saturn	S2006_S18	65143	SAT454	39
Saturn	S2019_S16	65144	SAT454	39
Saturn	S2019_S17	65145	SAT454	39
Saturn	S2019_S18	65146	SAT454	39
Saturn	S2019_S19	65147	SAT454	39
Saturn	S2019_S20	65148	SAT454	39
Saturn	S2006_S19	65149	SAT454	39
Saturn	S2004_S51	65150	SAT454	39
Saturn	S2020_S09	65151	SAT454	39
Saturn	S2004_S52	65152	SAT454	39
Saturn	S2007_S09	65153	SAT454	39
Saturn	S2004_S53	65154	SAT454	39
Saturn	S2020_S10	65155	SAT454	39
Saturn	S2019_S21	65156	SAT454	39
Saturn	S2006_S20	65157	SAT454	39
Uranus	Ariel	701	URA111	10
Uranus	Umbriel	702	URA111	10
Uranus	Titania	703	URA111	10
Uranus	Oberon	704	URA111	10
Uranus	Miranda	705	URA111	10
Uranus	Cordelia	706	URA115	15
Uranus	Ophelia	707	URA115	15
Uranus	Bianca	708	URA115	15
Uranus	Cressida	709	URA115	15
Uranus	Desdemona	710	URA115	15
Uranus	Juliet	711	URA115	15
Uranus	Portia	712	URA115	15
Uranus	Rosalind	713	URA115	15
Uranus	Belinda	714	URA115	15
Uranus	Puck	715	URA111	15
Uranus	Perdita	725	URA115	15
Uranus	Mab	726	URA115	15
Uranus	Cupid	727	URA115	15
Uranus	Caliban	716	URA117	40
Uranus	Sycorax	717	URA117	40
Uranus	Prospero	718	URA117	40
Uranus	Setebos	719	URA117	40
Uranus	Stephano	720	URA117	40
Uranus	Trinculo	721	URA117	40
Uranus	Ferdinand	722	URA117	40
Uranus	Francisco	723	URA117	40
Uranus	Margaret	724	URA117	40
Uranus	S2023_U1	75051	URA117	40
Neptune	Triton	801	NEP097	21
Neptune	Naiad	803	NEP097	21
Neptune	Thalassa	804	NEP097	21
Neptune	Despina	805	NEP097	21
Neptune	Galatea	806	NEP097	21
Neptune	Larissa	807	NEP097	21
Neptune	Proteus	808	NEP097	21
Neptune	Hippocamp	814	NEP097	21
Neptune	Nereid	802	NEP105	41
Neptune	Halimede	809	NEP104	40
Neptune	Psamathe	810	NEP104	40
Neptune	Sao	811	NEP104	40
Neptune	Laomedeia	812	NEP104	40
Neptune	Neso	813	NEP104	40
Neptune	S2002_N5	85051	NEP104	40
Neptune	S2021_N1	85052	NEP104	40
Pluto	Charon	901	PLU060	6
Pluto	Nix	902	PLU060	6
Pluto	Hydra	903	PLU060	6
Pluto	Kerberos	904	PLU060	6
Pluto	Styx	905	PLU060	6