Asteroid General Data

2022 JK₂

General information

Preliminary designation	2022 JK₂
Group	Apollo
Absolute magnitude	27.99
Approximate diameter (m)	7
Approximate mass (kg)	5.52·10⁵
Number of observations	18
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
05/04/2197 07:40:48 AM	Earth	0.000239	35 815
05/04/2197 08:21:07 PM	Moon	0.000836	125 100

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.330623
a – orbit major semiaxis (astronomical units)	1.78482085
e – orbit eccentricity	0.45230494
ω – orbit ascending node-perihelion angle (degrees)	334.212494
Ω – longitude of orbit ascending node (degrees)	223.397059
i – orbit inclination to the ecliptic plane (degrees)	5.688129

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.812808	1.75305955	0.44816728	330.369408	225.671463	5.705983	0.96739562	2.321109
01/21/1858	120.098280	1.75837118	0.45133718	331.097210	225.248187	5.708977	0.96475288	2.331667
01/29/1887	243.468762	1.77081395	0.45422917	331.766394	224.909128	5.646648	0.96645860	2.356460
02/07/1916	0.698405	1.76940488	0.45396294	332.038056	224.566739	5.672999	0.96616064	2.353648
02/14/1945	114.681481	1.77374188	0.45319723	332.549903	224.270845	5.671116	0.96988698	2.362306
02/22/1974	218.918917	1.77217242	0.45191274	332.869868	223.952226	5.701484	0.97130513	2.359172
03/02/2003	325.224582	1.77303079	0.45007527	333.388217	223.676828	5.720363	0.97503348	2.360886
03/09/2032	54.949543	1.78494491	0.45216610	334.281073	223.370860	5.689226	0.97785334	2.384722
03/17/2061	110.787318	1.78970912	0.45168563	334.947951	223.062741	5.697220	0.98132324	2.394276
03/25/2090	157.408613	1.78849288	0.45025221	335.404478	222.718092	5.721259	0.98322001	2.391836
04/03/2119	203.113677	1.78975740	0.44958226	335.714002	222.459656	5.732977	0.98511423	2.394373
04/10/2148	228.606860	1.79736571	0.45143424	336.251916	222.142571	5.726405	0.98597328	2.409657
04/18/2177	246.204162	1.79549931	0.45259588	336.782698	221.765059	5.755610	0.98286371	2.405905

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