Asteroid General Data

2016 RQ₂₀

General information

Preliminary designation	2016 RQ₂₀
Group	Amor
Absolute magnitude	21.36
Approximate diameter (m)	140
Approximate mass (kg)	5.25·10⁹
Number of observations	77
Arc length (days)	88

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	144.601985
a – orbit major semiaxis (astronomical units)	2.55944600
e – orbit eccentricity	0.49885500
ω – orbit ascending node-perihelion angle (degrees)	30.314154
Ω – longitude of orbit ascending node (degrees)	12.761502
i – orbit inclination to the ecliptic plane (degrees)	15.722213

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	48.096617	2.56435540	0.48959786	23.481332	16.744713	16.724992	1.30885249	4.106463
01/21/1858	75.016866	2.55761057	0.49580431	23.580634	16.554424	16.758998	1.28953621	4.090272
01/29/1887	112.285716	2.55438380	0.50118803	25.167949	16.009744	16.582373	1.27415720	4.082534
02/07/1916	144.165020	2.56429875	0.49340838	26.857718	14.933436	16.232598	1.29905227	4.106327
02/14/1945	167.998390	2.56464419	0.49257816	26.863786	14.618035	16.211459	1.30135649	4.107157
02/22/1974	195.203524	2.55559407	0.50025879	27.099132	14.396442	16.224801	1.27713568	4.085436
03/02/2003	233.267420	2.55170178	0.50475448	28.859383	13.669070	15.982876	1.26371888	4.076106
03/09/2032	265.698548	2.56472024	0.49634622	30.386633	12.631201	15.671783	1.29173104	4.107340
03/17/2061	289.353199	2.56657147	0.49516536	30.464107	12.296299	15.648268	1.29569417	4.111787
03/25/2090	316.394489	2.55530159	0.50445957	30.864537	11.991797	15.640706	1.26625525	4.084735
04/03/2119	354.499531	2.55201685	0.50822710	32.850077	11.040019	15.360251	1.25501273	4.076861
04/10/2148	26.852411	2.56158113	0.50111892	34.108743	10.091937	15.129752	1.27792436	4.099801
04/18/2177	50.623738	2.56535633	0.49916330	34.102390	9.723685	15.092174	1.28482460	4.108868

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