Asteroid General Data

2021 PM₄₀

General information

Preliminary designation	2021 PM₄₀
Group	Amor
Absolute magnitude	22.86
Approximate diameter (m)	71
Approximate mass (kg)	6.61·10⁸
Number of observations	10
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	230.564405
a – orbit major semiaxis (astronomical units)	2.13433300
e – orbit eccentricity	0.44870700
ω – orbit ascending node-perihelion angle (degrees)	205.983320
Ω – longitude of orbit ascending node (degrees)	118.533984
i – orbit inclination to the ecliptic plane (degrees)	8.506004

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.041586	2.13621502	0.44618056	202.797769	120.227541	8.591191	1.18307741	3.122253
01/21/1858	220.430081	2.13497630	0.44784080	203.027864	120.042907	8.596262	1.17884681	3.119537
01/29/1887	327.273406	2.13657853	0.44651704	203.780631	119.724649	8.563101	1.18255981	3.123050
02/07/1916	74.380830	2.13457163	0.44843703	204.017901	119.540498	8.568702	1.17735067	3.118651
02/14/1945	182.358180	2.13599275	0.44756610	204.656373	119.295341	8.542027	1.17999482	3.121765
02/22/1974	288.781407	2.13537212	0.44881802	205.014486	119.021100	8.537901	1.17697864	3.120405
03/02/2003	35.496063	2.13519217	0.44867942	205.616520	118.763868	8.515924	1.17717538	3.120011
03/09/2032	142.293241	2.13519976	0.44870368	205.980188	118.494229	8.506813	1.17712777	3.120027
03/17/2061	250.304011	2.13478589	0.44902366	206.625458	118.245129	8.483943	1.17621651	3.119120
03/25/2090	356.701509	2.13557382	0.44895903	206.964050	117.969180	8.472170	1.17678867	3.120847
04/03/2119	103.349057	2.13546157	0.44929553	207.697371	117.696826	8.447789	1.17600824	3.120601
04/10/2148	210.053003	2.13479345	0.44955775	208.004330	117.441050	8.438800	1.17508052	3.119137
04/18/2177	317.758863	2.13544691	0.44937146	208.716964	117.164811	8.412173	1.17583801	3.120569

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