Asteroid General Data

1993 QP (16636)

General information

Preliminary designation	1993 QP
Number	16636
Group	Amor
Absolute magnitude	18.78
Approximate diameter (m)	470
Approximate mass (kg)	1.85·10¹¹
Number of observations	983
Arc length (days)	11813

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	150.944413
a – orbit major semiaxis (astronomical units)	2.31037800
e – orbit eccentricity	0.46892900
ω – orbit ascending node-perihelion angle (degrees)	47.425938
Ω – longitude of orbit ascending node (degrees)	296.756947
i – orbit inclination to the ecliptic plane (degrees)	7.205477

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	35.876380	2.30960263	0.46570632	41.260087	301.149398	7.528443	1.23400610	3.509995
01/21/1858	133.781718	2.30824820	0.46823175	41.813818	300.730801	7.502229	1.22745312	3.506908
01/29/1887	229.650941	2.31070753	0.46777147	42.758900	300.056172	7.440737	1.22982447	3.512514
02/07/1916	324.910765	2.30865355	0.46936783	43.670666	299.434870	7.400614	1.22504584	3.507832
02/14/1945	60.654332	2.30793816	0.47008146	44.484829	298.819840	7.355284	1.22301922	3.506201
02/22/1974	156.915039	2.30872093	0.46963014	45.500952	298.091912	7.300840	1.22447599	3.507985
03/02/2003	254.999353	2.30628301	0.47036407	46.529018	297.385893	7.251989	1.22149035	3.502430
03/09/2032	353.111432	2.30838599	0.47024806	47.494970	296.657226	7.201016	1.22287196	3.507222
03/17/2061	88.837787	2.31074281	0.46969354	48.630490	295.902616	7.149116	1.22540184	3.512595
03/25/2090	184.005400	2.30892783	0.47098964	49.573207	295.169984	7.101010	1.22144675	3.508457
04/03/2119	279.307698	2.31163782	0.46903186	50.506328	294.440508	7.055135	1.22740604	3.514636
04/10/2148	14.440212	2.30968400	0.47036230	51.693621	293.599297	7.002596	1.22329572	3.510181
04/18/2177	112.139415	2.30950672	0.46941597	52.375079	292.986028	6.974171	1.22538737	3.509776

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