Asteroid General Data

2002 XQ₄₀ (827991)

General information

Preliminary designation	2002 XQ₄₀
Number	827991
Group	Apollo
Absolute magnitude	22.40
Approximate diameter (m)	88
Approximate mass (kg)	1.25·10⁹
Number of observations	209
Arc length (days)	7020

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	177.387998
a – orbit major semiaxis (astronomical units)	1.07513600
e – orbit eccentricity	0.35123300
ω – orbit ascending node-perihelion angle (degrees)	73.306958
Ω – longitude of orbit ascending node (degrees)	270.063052
i – orbit inclination to the ecliptic plane (degrees)	2.189502

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	102.323825	1.07496057	0.35142979	67.228491	276.176428	2.141626	0.69718741	1.114524
01/21/1858	115.863868	1.07594184	0.35147307	68.114913	275.232476	2.138830	0.69777726	1.116050
01/29/1887	116.610040	1.07552742	0.35135694	68.835560	274.537950	2.136880	0.69763340	1.115406
02/07/1916	125.463959	1.07525724	0.35151600	69.477226	273.856910	2.132758	0.69728711	1.114985
02/14/1945	133.749941	1.07679190	0.35154699	70.413212	273.115446	2.137226	0.69824895	1.117373
02/22/1974	124.847063	1.07675610	0.35146942	71.548287	271.708833	2.169442	0.69830926	1.117318
03/02/2003	129.692746	1.07489288	0.35125999	72.664634	270.694423	2.183351	0.69732602	1.114419
03/09/2032	145.601453	1.07513788	0.35113109	73.330780	269.997626	2.189740	0.69762355	1.114800
03/17/2061	166.080147	1.07422395	0.35076713	74.447318	268.770808	2.233859	0.69742150	1.113379
03/25/2090	183.328899	1.07472059	0.35096522	75.206686	267.952720	2.231257	0.69753105	1.114151
04/03/2119	162.817174	1.07780120	0.35116838	76.415746	267.034548	2.256880	0.69931149	1.118945
04/10/2148	147.852308	1.07592166	0.35130088	78.332819	265.384356	2.326803	0.69794944	1.116019
04/18/2177	145.615541	1.07694886	0.35144421	79.043136	264.704614	2.328088	0.69846142	1.117618

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