Asteroid General Data

2014 HX₁₉₈

General information

Preliminary designation	2014 HX₁₉₈
Group	Apollo
Absolute magnitude	26.97
Approximate diameter (m)	11
Approximate mass (kg)	2.26·10⁶
Number of observations	21
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.321994
a – orbit major semiaxis (astronomical units)	1.70886000
e – orbit eccentricity	0.47272700
ω – orbit ascending node-perihelion angle (degrees)	266.313837
Ω – longitude of orbit ascending node (degrees)	18.170035
i – orbit inclination to the ecliptic plane (degrees)	2.047345

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.222504	1.70469638	0.47129314	260.557453	23.096883	2.107799	0.90128467	2.225723
01/21/1858	344.239775	1.70570005	0.47120775	261.542511	22.182498	2.071804	0.90196096	2.227689
01/29/1887	354.461186	1.70514319	0.47112063	262.182715	21.678875	2.066535	0.90181505	2.226598
02/07/1916	1.747976	1.70685603	0.47174570	262.810999	21.122711	2.053175	0.90165405	2.229954
02/14/1945	357.930538	1.70926149	0.47238365	263.773743	20.330333	2.051911	0.90183432	2.234670
02/22/1974	351.108186	1.71005982	0.47262226	264.951767	19.226615	2.065371	0.90184748	2.236236
03/02/2003	342.085319	1.71128054	0.47295760	265.671181	18.716335	2.062533	0.90191740	2.238631
03/09/2032	334.589010	1.70889324	0.47270233	266.395336	18.114267	2.047018	0.90109542	2.233948
03/17/2061	330.186886	1.70805263	0.47301106	267.041078	17.609810	2.041601	0.90012485	2.232300
03/25/2090	323.131985	1.71053178	0.47301993	267.799821	17.010311	2.042728	0.90141615	2.237161
04/03/2119	315.000255	1.71038553	0.47287395	268.251897	16.665531	2.038540	0.90158877	2.236875
04/10/2148	313.006648	1.70770183	0.47232982	269.384945	15.756030	2.017653	0.90110334	2.231612
04/18/2177	307.529434	1.70924196	0.47268136	270.094617	15.230505	2.015287	0.90131514	2.234632

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