Asteroid General Data

2002 JD₁₀₉ (660599)

General information

Preliminary designation	2002 JD₁₀₉
Number	660599
Group	Apollo
Absolute magnitude	18.48
Approximate diameter (m)	530
Approximate mass (kg)	2.80·10¹¹
Number of observations	140
Arc length (days)	8601

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.922367
a – orbit major semiaxis (astronomical units)	2.02127300
e – orbit eccentricity	0.65037800
ω – orbit ascending node-perihelion angle (degrees)	187.142639
Ω – longitude of orbit ascending node (degrees)	143.190033
i – orbit inclination to the ecliptic plane (degrees)	24.751539

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	195.468863	2.02339435	0.64920588	184.664972	144.330665	24.806382	0.70979484	2.878203
01/21/1858	223.940355	2.02250609	0.65002891	185.145148	144.185158	24.824431	0.70781866	2.876308
01/29/1887	263.226200	2.01836257	0.65178489	185.365104	144.023070	24.899279	0.70282434	2.867473
02/07/1916	306.110046	2.01935829	0.65001188	185.650441	143.849502	24.820370	0.70675142	2.869596
02/14/1945	344.647519	2.01798980	0.65100944	186.253657	143.662519	24.828188	0.70425939	2.866679
02/22/1974	31.070494	2.01624191	0.65235628	186.398916	143.527382	24.866775	0.70093384	2.862955
03/02/2003	76.683221	2.01900472	0.65061331	186.635967	143.361909	24.785708	0.70541337	2.868842
03/09/2032	114.650079	2.01952394	0.65131917	187.236843	143.164033	24.756699	0.70416928	2.869949
03/17/2061	157.461444	2.01811529	0.65337877	187.441195	143.014423	24.810730	0.69952161	2.866946
03/25/2090	195.634684	2.02256203	0.65136531	187.772381	142.815018	24.681701	0.70513529	2.876427
04/03/2119	224.153525	2.02340273	0.65156998	188.277916	142.653660	24.638013	0.70501424	2.878221
04/10/2148	258.369516	2.02053987	0.65445081	188.549927	142.502015	24.711006	0.69819592	2.872114
04/18/2177	296.167713	2.02102656	0.65322049	188.784230	142.326739	24.643548	0.70085061	2.873152

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