Asteroid General Data

2014 SH₁₄₄

General information

Preliminary designation	2014 SH₁₄₄
Group	Aten
Absolute magnitude	25.00
Approximate diameter (m)	27
Approximate mass (kg)	3.43·10⁷
Number of observations	22
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.473436
a – orbit major semiaxis (astronomical units)	0.93081700
e – orbit eccentricity	0.20234900
ω – orbit ascending node-perihelion angle (degrees)	144.055175
Ω – longitude of orbit ascending node (degrees)	0.898044
i – orbit inclination to the ecliptic plane (degrees)	21.885272

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	315.576376	0.93107480	0.20177062	143.365689	1.838846	21.903460	0.74321126	0.898416
01/21/1858	69.247733	0.93075573	0.20197556	143.451166	1.700798	21.897631	0.74276581	0.897954
01/29/1887	180.095640	0.93069641	0.20190391	143.538248	1.556762	21.893691	0.74278516	0.897868
02/07/1916	293.690300	0.93107289	0.20213865	143.722893	1.430058	21.892731	0.74286708	0.898413
02/14/1945	47.282467	0.93070507	0.20213384	143.781563	1.281764	21.887181	0.74257808	0.897881
02/22/1974	160.769310	0.93086067	0.20206232	143.857398	1.139602	21.882609	0.74276880	0.898106
03/02/2003	274.644981	0.93064420	0.20203133	144.037676	1.012324	21.882511	0.74262491	0.897793
03/09/2032	28.697749	0.93082431	0.20215226	144.155242	0.865119	21.876158	0.74265607	0.898053
03/17/2061	143.294869	0.93128450	0.20236240	144.233148	0.726520	21.870603	0.74282753	0.898720
03/25/2090	255.784945	0.93063786	0.20217438	144.396353	0.598987	21.870160	0.74248672	0.897784
04/03/2119	6.810201	0.93079868	0.20225299	144.528470	0.453724	21.865181	0.74254186	0.898016
04/10/2148	121.879138	0.93099664	0.20232344	144.592456	0.319380	21.863668	0.74263420	0.898303
04/18/2177	236.606964	0.93064139	0.20233981	144.774173	0.178752	21.859831	0.74233559	0.897789

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