Asteroid General Data

2016 AU₈ (512245)

General information

Preliminary designation	2016 AU₈
Number	512245
Group	Aten
Absolute magnitude	19.91
Approximate diameter (m)	280
Approximate mass (kg)	3.89·10¹⁰
Number of observations	1242
Arc length (days)	4830

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	94.503832
a – orbit major semiaxis (astronomical units)	0.98200700
e – orbit eccentricity	0.20030500
ω – orbit ascending node-perihelion angle (degrees)	21.657784
Ω – longitude of orbit ascending node (degrees)	302.873505
i – orbit inclination to the ecliptic plane (degrees)	9.183970

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	50.395606	0.98183072	0.20028821	19.911631	305.057619	9.189451	0.78518160	0.972872
01/21/1858	347.372039	0.98215617	0.20036506	20.118279	304.724280	9.190380	0.78536638	0.973355
01/29/1887	282.041652	0.98200905	0.20031869	20.429256	304.374405	9.188152	0.78529428	0.973137
02/07/1916	218.472630	0.98199916	0.20026249	20.621540	304.037919	9.190490	0.78534157	0.973122
02/14/1945	152.679760	0.98217145	0.20025533	21.071000	303.849087	9.183658	0.78548638	0.973378
02/22/1974	89.151566	0.98210843	0.20045355	21.171225	303.541042	9.182124	0.78524130	0.973284
03/02/2003	23.374800	0.98206585	0.20031354	21.469261	303.189800	9.180692	0.78534476	0.973221
03/09/2032	320.083454	0.98206827	0.20023924	21.683918	302.850378	9.183182	0.78541967	0.973225
03/17/2061	253.764899	0.98176574	0.20005944	22.006400	302.495030	9.180187	0.78535423	0.972775
03/25/2090	191.148771	0.98223979	0.20009940	22.291280	302.339430	9.179137	0.78569420	0.973480
04/03/2119	125.960776	0.98174826	0.20001210	22.515595	302.009924	9.173615	0.78538673	0.972749
04/10/2148	62.729831	0.98220854	0.20021959	22.764305	301.670006	9.173931	0.78555116	0.973433
04/18/2177	358.913875	0.98192573	0.19999119	23.043033	301.326022	9.174799	0.78554923	0.973013

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