Asteroid General Data

2017 JA₂

General information

Preliminary designation	2017 JA₂
Group	Apollo
Absolute magnitude	24.77
Approximate diameter (m)	30
Approximate mass (kg)	4.72·10⁷
Number of observations	178
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.119050
a – orbit major semiaxis (astronomical units)	1.20117200
e – orbit eccentricity	0.28979500
ω – orbit ascending node-perihelion angle (degrees)	252.334448
Ω – longitude of orbit ascending node (degrees)	51.004832
i – orbit inclination to the ecliptic plane (degrees)	9.527177

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	184.109897	1.20239469	0.29022831	250.710998	52.474250	9.517496	0.85342571	1.318473
01/21/1858	192.092688	1.20119591	0.28986001	251.001303	52.284702	9.522275	0.85301726	1.316502
01/29/1887	201.941201	1.20191211	0.29006494	251.159151	52.087912	9.519339	0.85327954	1.317679
02/07/1916	202.900438	1.20296691	0.29039035	251.279880	51.871928	9.517445	0.85363693	1.319414
02/14/1945	228.417614	1.19632899	0.28834239	252.359757	51.636143	9.559757	0.85137663	1.308509
02/22/1974	285.893747	1.19722971	0.28853206	252.479169	51.402292	9.560542	0.85179055	1.309987
03/02/2003	358.480149	1.19400870	0.28777722	253.113668	51.194560	9.570136	0.85040019	1.304704
03/09/2032	50.490657	1.20118907	0.28973268	252.349120	50.984923	9.527113	0.85316534	1.316490
03/17/2061	63.908831	1.20154466	0.28973575	252.517575	50.802017	9.524606	0.85341421	1.317075
03/25/2090	82.809920	1.20060340	0.28931700	252.913578	50.552703	9.535921	0.85324842	1.315528
04/03/2119	108.348440	1.20051138	0.28924984	253.095213	50.347809	9.532752	0.85326365	1.315376
04/10/2148	130.174444	1.20141117	0.28954127	253.224255	50.132710	9.523232	0.85355305	1.316855
04/18/2177	141.856881	1.20115086	0.28970546	253.524450	49.921282	9.521512	0.85317089	1.316427

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