Asteroid General Data

2014 SZ₁₄₄

General information

Preliminary designation	2014 SZ₁₄₄
Group	Apollo
Absolute magnitude	25.29
Approximate diameter (m)	23
Approximate mass (kg)	2.30·10⁷
Number of observations	55
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	113.827023
a – orbit major semiaxis (astronomical units)	2.34000500
e – orbit eccentricity	0.62915100
ω – orbit ascending node-perihelion angle (degrees)	230.672843
Ω – longitude of orbit ascending node (degrees)	186.375214
i – orbit inclination to the ecliptic plane (degrees)	1.973693

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.864897	2.36184483	0.63240360	224.321544	190.724218	1.983956	0.86820565	3.629758
01/21/1858	282.575902	2.36600986	0.62979298	224.880026	190.170495	1.981000	0.87591347	3.639364
01/29/1887	270.053017	2.35945418	0.63348980	225.847256	189.643360	1.989483	0.86476404	3.624248
02/07/1916	263.010216	2.36136854	0.63148462	227.288838	188.649939	1.979177	0.87020063	3.628660
02/14/1945	265.879892	2.35523371	0.63114649	227.559958	188.415133	1.985289	0.86873623	3.614528
02/22/1974	271.142436	2.35346089	0.63208594	228.793761	187.624186	1.981249	0.86587135	3.610448
03/02/2003	276.771788	2.35772337	0.62878054	230.350246	186.528603	1.966729	0.87523280	3.620261
03/09/2032	302.845251	2.34668990	0.62505992	231.614940	185.667437	1.960677	0.87986811	3.594878
03/17/2061	335.718894	2.34258624	0.62932000	231.936827	185.450103	1.967618	0.86834985	3.585453
03/25/2090	4.800992	2.34008136	0.63013300	233.145704	184.643362	1.963433	0.86551888	3.579703
04/03/2119	38.744541	2.34146227	0.62868448	234.899630	183.211358	1.954615	0.86942128	3.582873
04/10/2148	74.310263	2.34603480	0.62834180	235.279264	182.825513	1.955945	0.87192307	3.593373
04/18/2177	104.875119	2.34346622	0.62878442	236.871439	181.573619	1.950328	0.86993118	3.587473

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