Asteroid General Data

2021 QR₅

General information

Preliminary designation	2021 QR₅
Group	Amor
Absolute magnitude	26.12
Approximate diameter (m)	16
Approximate mass (kg)	7.31·10⁶
Number of observations	10
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.042759
a – orbit major semiaxis (astronomical units)	1.95380200
e – orbit eccentricity	0.47793800
ω – orbit ascending node-perihelion angle (degrees)	141.303701
Ω – longitude of orbit ascending node (degrees)	152.606855
i – orbit inclination to the ecliptic plane (degrees)	6.898522

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.410121	1.95069506	0.47686575	136.957493	155.492419	6.648931	1.02047540	2.724487
01/21/1858	1.474369	1.95061426	0.47592109	137.460210	155.123404	6.682412	1.02227580	2.724317
01/29/1887	238.084086	1.95108870	0.47652873	138.242522	154.624430	6.726703	1.02133888	2.725311
02/07/1916	111.997945	1.94971294	0.47655915	138.709747	154.235080	6.752743	1.02055940	2.722429
02/14/1945	348.036475	1.94984560	0.47607036	139.354597	153.824614	6.784550	1.02158190	2.722707
02/22/1974	222.453954	1.95154800	0.47731307	139.962777	153.423232	6.817259	1.02004863	2.726274
03/02/2003	93.132494	1.95124400	0.47807183	140.632018	152.971731	6.863327	1.01840921	2.725637
03/09/2032	320.767599	1.95384451	0.47801628	141.293350	152.582613	6.899061	1.01987503	2.731087
03/17/2061	185.623549	1.95483064	0.47754045	141.858455	152.199242	6.926098	1.02131994	2.733155
03/25/2090	53.439275	1.95331220	0.47686463	142.335476	151.859306	6.956188	1.02184671	2.729971
04/03/2119	278.444476	1.95379236	0.47750300	142.818776	151.504253	6.990985	1.02085064	2.730978
04/10/2148	143.806932	1.95291473	0.47715190	143.505717	151.056589	7.029739	1.02107775	2.729138
04/18/2177	8.021644	1.95454227	0.47790657	144.155087	150.692407	7.064740	1.02045368	2.732551

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