Asteroid General Data

1998 SZ₁₄

General information

Preliminary designation	1998 SZ₁₄
Group	Amor
Absolute magnitude	19.06
Approximate diameter (m)	410
Approximate mass (kg)	1.26·10¹¹
Number of observations	73
Arc length (days)	9570

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.596159
a – orbit major semiaxis (astronomical units)	2.39972000
e – orbit eccentricity	0.48427000
ω – orbit ascending node-perihelion angle (degrees)	271.951552
Ω – longitude of orbit ascending node (degrees)	79.646520
i – orbit inclination to the ecliptic plane (degrees)	5.614271

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.414727	2.40040485	0.48304301	264.510542	85.228507	5.648521	1.24090606	3.719010
01/21/1858	83.797879	2.40028270	0.48293446	264.565248	84.950579	5.647442	1.24110346	3.718726
01/29/1887	4.657798	2.40201270	0.48196800	266.956034	83.452743	5.634631	1.24431944	3.722747
02/07/1916	293.638959	2.40011024	0.48365169	267.040981	83.155346	5.630771	1.23929287	3.718325
02/14/1945	216.470821	2.40559310	0.48029607	269.017938	81.850959	5.621060	1.25019620	3.731074
02/22/1974	144.260213	2.40043388	0.48395632	269.437549	81.396765	5.619314	1.23872873	3.719078
03/02/2003	70.124994	2.40551341	0.47887749	270.344167	80.752274	5.623317	1.25356719	3.730889
03/09/2032	355.225389	2.39986946	0.48415606	271.873064	79.615963	5.614811	1.23795813	3.717766
03/17/2061	283.070985	2.40368933	0.47989115	272.422988	79.134666	5.621325	1.25018009	3.726646
03/25/2090	206.218168	2.39881352	0.48441736	274.456802	77.787265	5.616192	1.23678661	3.715312
04/03/2119	135.869238	2.40111993	0.48144298	274.694026	77.442282	5.618816	1.24511759	3.720672
04/10/2148	58.237813	2.39955004	0.48397212	276.933911	76.017511	5.621658	1.23823472	3.717024
04/18/2177	348.736584	2.40017353	0.48263706	277.021440	75.735555	5.622056	1.24176083	3.718473

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