Asteroid General Data

2021 YM (895786)

General information

Preliminary designation	2021 YM
Number	895786
Group	Apollo
Absolute magnitude	18.66
Approximate diameter (m)	490
Approximate mass (kg)	2.19·10¹¹
Number of observations	254
Arc length (days)	5493

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.661215
a – orbit major semiaxis (astronomical units)	2.45240100
e – orbit eccentricity	0.76998700
ω – orbit ascending node-perihelion angle (degrees)	33.170593
Ω – longitude of orbit ascending node (degrees)	319.340757
i – orbit inclination to the ecliptic plane (degrees)	9.890960

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	281.484133	2.43781155	0.76909936	19.322103	330.927680	13.762563	0.56289224	3.806281
01/21/1858	134.997217	2.45201716	0.76313716	20.195789	330.230489	13.387135	0.58079176	3.839599
01/29/1887	312.055271	2.46224065	0.76253678	24.060631	327.194243	12.076917	0.58469158	3.863637
02/07/1916	149.575765	2.44379672	0.77245563	25.379852	326.154247	11.829769	0.55607218	3.820307
02/14/1945	13.687817	2.43531014	0.77582869	25.628570	325.881081	11.801322	0.54592667	3.800424
02/22/1974	234.655882	2.44731715	0.77053001	26.411622	325.145728	11.530324	0.56158584	3.828565
03/02/2003	62.697920	2.46777112	0.76355068	29.336369	322.708827	10.711898	0.58350279	3.876662
03/09/2032	248.173577	2.44566329	0.77499054	34.050002	318.591349	9.772968	0.55029737	3.824684
03/17/2061	108.052533	2.43642829	0.77957186	34.632632	318.037330	9.706641	0.53705737	3.803041
03/25/2090	332.972558	2.44472840	0.77615017	35.388215	317.290931	9.537742	0.54725205	3.822492
04/03/2119	170.780175	2.46270729	0.76874051	38.642869	314.420327	8.941400	0.56952444	3.864736
04/10/2148	347.508231	2.45104844	0.77526889	47.257312	306.480472	7.834063	0.55082684	3.837324
04/18/2177	201.571509	2.43760316	0.78191994	48.708998	305.121449	7.721927	0.53159263	3.805793

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