Asteroid General Data

2019 AR₈

General information

Preliminary designation	2019 AR₈
Group	Aten
Absolute magnitude	25.54
Approximate diameter (m)	21
Approximate mass (kg)	1.63·10⁷
Number of observations	33
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	286.373159
a – orbit major semiaxis (astronomical units)	0.89473400
e – orbit eccentricity	0.30084600
ω – orbit ascending node-perihelion angle (degrees)	157.183477
Ω – longitude of orbit ascending node (degrees)	84.301275
i – orbit inclination to the ecliptic plane (degrees)	2.694192

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	33.488365	0.90266890	0.30355042	160.548309	82.128772	2.703972	0.62866337	0.857617
01/21/1858	5.723073	0.90023765	0.30263665	160.888544	81.827691	2.719953	0.62779274	0.854154
01/29/1887	335.827843	0.90314748	0.30311110	159.221709	82.958546	2.761806	0.62939346	0.858299
02/07/1916	287.753285	0.90113484	0.30142548	158.382346	83.477262	2.774213	0.62950983	0.855432
02/14/1945	271.899795	0.89961804	0.30145647	158.950192	82.662964	2.770104	0.62842237	0.853273
02/22/1974	289.129737	0.89707237	0.30092573	157.675853	83.899713	2.750163	0.62712021	0.849653
03/02/2003	3.019186	0.89568124	0.30075368	156.713071	84.950281	2.729773	0.62630182	0.847678
03/09/2032	96.267013	0.89443228	0.30051095	157.021406	84.173169	2.682001	0.62564559	0.845905
03/17/2061	226.900886	0.89448754	0.30096385	155.717181	85.065088	2.669715	0.62527913	0.845984
03/25/2090	319.515731	0.89554944	0.30139687	154.616474	85.677148	2.681146	0.62563364	0.847491
04/03/2119	59.610431	0.89487538	0.30206054	154.459244	86.057881	2.690115	0.62456884	0.846534
04/10/2148	192.927693	0.89268345	0.30157928	154.648117	85.953793	2.686138	0.62346862	0.843426
04/18/2177	335.119433	0.89308227	0.30198047	155.045019	85.436387	2.690687	0.62338887	0.843991

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