Asteroid General Data

2006 SP₁₉₈

General information

Preliminary designation	2006 SP₁₉₈
Group	Amor
Absolute magnitude	21.70
Approximate diameter (m)	120
Approximate mass (kg)	3.28·10⁹
Number of observations	60
Arc length (days)	5475

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	330.203680
a – orbit major semiaxis (astronomical units)	2.96045600
e – orbit eccentricity	0.56462000
ω – orbit ascending node-perihelion angle (degrees)	227.743486
Ω – longitude of orbit ascending node (degrees)	191.553824
i – orbit inclination to the ecliptic plane (degrees)	6.825627

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	16.583502	2.93622381	0.56987612	217.252473	200.353916	7.476393	1.26293997	5.031348
01/21/1858	277.626788	2.94781011	0.56572495	218.964637	198.961858	7.348071	1.28016037	5.061158
01/29/1887	168.889652	2.97506918	0.55574728	220.548272	197.469581	7.202109	1.32168258	5.131522
02/07/1916	53.973627	2.98664120	0.55147139	221.814630	196.402294	7.110463	1.33959404	5.161491
02/14/1945	297.459644	2.96103491	0.56170054	222.688614	195.736517	7.099145	1.29782000	5.095255
02/22/1974	188.511332	2.94245070	0.56945788	224.716102	194.091317	7.006559	1.26684895	5.047361
03/02/2003	91.189899	2.93296101	0.57395295	226.506429	192.691995	6.927961	1.24957939	5.022964
03/09/2032	358.305303	2.94404490	0.57147982	228.144417	191.243784	6.827870	1.26158264	5.051464
03/17/2061	260.523149	2.97458149	0.55985671	230.230761	189.416021	6.677466	1.30924208	5.130261
03/25/2090	152.341898	2.97086299	0.56238920	231.205074	188.797921	6.631114	1.30008173	5.120644
04/03/2119	32.837847	2.96041131	0.56453633	232.642641	187.202566	6.579031	1.28915157	5.093645
04/10/2148	275.507399	2.95234654	0.56815223	235.000620	185.261031	6.491861	1.27496427	5.072845
04/18/2177	168.443168	2.94232838	0.57404922	237.322586	183.292312	6.410140	1.25328706	5.047047

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