Asteroid General Data

2018 PK₂₂

General information

Preliminary designation	2018 PK₂₂
Group	Amor
Absolute magnitude	21.87
Approximate diameter (m)	110
Approximate mass (kg)	2.59·10⁹
Number of observations	111
Arc length (days)	76

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	141.905423
a – orbit major semiaxis (astronomical units)	2.25874600
e – orbit eccentricity	0.50952400
ω – orbit ascending node-perihelion angle (degrees)	314.225358
Ω – longitude of orbit ascending node (degrees)	356.423597
i – orbit inclination to the ecliptic plane (degrees)	4.511121

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	355.857885	2.25079426	0.51648971	308.753238	0.311155	4.416270	1.08828218	3.376792
01/21/1858	206.266130	2.25170375	0.51620376	309.445775	359.791074	4.427531	1.08936582	3.378839
01/29/1887	53.746057	2.25430930	0.51282515	310.457188	359.139193	4.443260	1.09824280	3.384705
02/07/1916	261.716847	2.25543932	0.51238298	311.168233	358.630467	4.455591	1.09979061	3.387251
02/14/1945	108.747335	2.25248158	0.51332353	311.974295	357.967439	4.472489	1.09622979	3.380590
02/22/1974	314.770971	2.25389285	0.51232792	312.634778	357.480070	4.482651	1.09916061	3.383767
03/02/2003	160.813919	2.25715717	0.50989003	313.554020	356.876704	4.497003	1.10625524	3.391121
03/09/2032	2.926783	2.25727853	0.50854652	314.532525	356.285858	4.518957	1.10934740	3.391395
03/17/2061	204.329349	2.25591884	0.50843400	315.363317	355.671673	4.533955	1.10893300	3.388331
03/25/2090	44.247802	2.25808667	0.50757504	315.989376	355.216741	4.543750	1.11193823	3.393216
04/03/2119	239.657713	2.25914582	0.50692818	316.812393	354.687732	4.561077	1.11392114	3.395604
04/10/2148	71.687661	2.26258455	0.50387575	317.931765	354.064291	4.579216	1.12252306	3.403360
04/18/2177	262.087768	2.26423651	0.50339935	318.583281	353.614738	4.590306	1.12442132	3.407088

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