Asteroid General Data

2017 JA

General information

Preliminary designation	2017 JA
Group	Apollo
Absolute magnitude	28.88
Approximate diameter (m)	4
Approximate mass (kg)	1.61·10⁵
Number of observations	41
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
05/02/2017 07:26:24 AM	Earth	0.000666	99 641

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.197227
a – orbit major semiaxis (astronomical units)	2.02999294
e – orbit eccentricity	0.61678828
ω – orbit ascending node-perihelion angle (degrees)	244.805956
Ω – longitude of orbit ascending node (degrees)	42.848445
i – orbit inclination to the ecliptic plane (degrees)	1.974921

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	312.211649	2.00620088	0.61032028	238.117521	48.655558	1.195570	0.78177580	2.841595
01/21/1858	23.263389	2.00897385	0.60894609	239.179117	47.952132	1.183618	0.78561708	2.847489
01/29/1887	98.452729	2.00874776	0.61177156	239.837240	47.311610	1.173162	0.77985301	2.847008
02/07/1916	164.089639	2.01083409	0.60933036	240.506631	46.862337	1.165126	0.78557183	2.851445
02/14/1945	227.150728	2.00934951	0.61270752	241.824842	45.837868	1.149006	0.77820595	2.848288
02/22/1974	296.574156	2.00842287	0.61111120	242.113932	45.566759	1.143700	0.78105315	2.846318
03/02/2003	358.102416	2.01213277	0.61204235	243.682524	44.450467	1.127886	0.78062230	2.854208
03/09/2032	32.493262	2.03028880	0.61638960	244.830867	42.799782	1.973992	0.77883991	2.892926
03/17/2061	39.502226	2.03170085	0.61526516	245.207484	42.425947	1.967050	0.78166610	2.895945
03/25/2090	39.399948	2.03559352	0.61071153	247.071631	40.896730	1.963758	0.79243309	2.904271
04/03/2119	34.532183	2.03564588	0.61100254	248.781551	39.661793	1.943292	0.79186107	2.904383
04/10/2148	39.805901	2.03050286	0.61567337	250.087345	38.504188	1.925283	0.78037631	2.893384
04/18/2177	51.702462	2.03038595	0.61600288	250.500291	38.107430	1.918032	0.77966237	2.893134

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