Asteroid General Data

2021 TO₁₄

General information

Preliminary designation	2021 TO₁₄
Group	Apollo
Absolute magnitude	25.00
Approximate diameter (m)	27
Approximate mass (kg)	3.43·10⁷
Number of observations	78
Arc length (days)	4

Approaches

Date	Object	r, AU	r, km
04/11/2002 09:20:10 PM	Venus	0.000296	44 242

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	244.812208
a – orbit major semiaxis (astronomical units)	1.46890615
e – orbit eccentricity	0.54778576
ω – orbit ascending node-perihelion angle (degrees)	229.334923
Ω – longitude of orbit ascending node (degrees)	242.947083
i – orbit inclination to the ecliptic plane (degrees)	1.459826

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	67.236140	1.46036777	0.54263983	218.665340	251.959530	2.861660	0.66791406	1.764794
01/21/1858	248.404502	1.45440675	0.54117935	219.244248	251.576894	2.877392	0.66731185	1.753999
01/29/1887	82.506014	1.45528013	0.54125041	220.096166	250.824735	2.877308	0.66760916	1.755580
02/07/1916	288.039637	1.45161788	0.54005055	220.818532	250.248745	2.892132	0.66767085	1.748957
02/14/1945	133.652054	1.45394161	0.54054597	221.259019	249.766083	2.889712	0.66801933	1.753158
02/22/1974	328.885443	1.45478837	0.54079951	221.792470	249.284454	2.881012	0.66803953	1.754690
03/02/2003	169.088054	1.47073403	0.54819029	227.846565	244.306166	1.430427	0.66449192	1.783618
03/09/2032	272.162849	1.46856894	0.54807542	229.394608	242.896866	1.459852	0.66368240	1.779681
03/17/2061	19.268953	1.46922327	0.54786438	230.124687	242.205342	1.456239	0.66428817	1.780870
03/25/2090	124.748448	1.46947050	0.54773399	231.006517	241.432107	1.459522	0.66459156	1.781320
04/03/2119	227.536749	1.46891080	0.54771224	232.002463	240.433603	1.462390	0.66437037	1.780302
04/10/2148	334.619074	1.46879044	0.54759639	232.783922	239.753270	1.460497	0.66448610	1.780083
04/18/2177	78.488921	1.46850457	0.54753504	233.577134	238.965283	1.460052	0.66444686	1.779564

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