Asteroid General Data

2021 XR₅

General information

Preliminary designation	2021 XR₅
Group	Apollo
Absolute magnitude	27.59
Approximate diameter (m)	8
Approximate mass (kg)	9.59·10⁵
Number of observations	14
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	322.024357
a – orbit major semiaxis (astronomical units)	1.87153900
e – orbit eccentricity	0.48403600
ω – orbit ascending node-perihelion angle (degrees)	145.012889
Ω – longitude of orbit ascending node (degrees)	257.292729
i – orbit inclination to the ecliptic plane (degrees)	7.861274

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.599420	1.86680471	0.48453307	141.194171	259.882593	7.616265	0.96227609	2.550639
01/21/1858	277.725472	1.86715539	0.48420566	141.747413	259.522555	7.644385	0.96306818	2.551357
01/29/1887	55.554834	1.86556111	0.48389792	142.166919	259.134736	7.681640	0.96281997	2.548090
02/07/1916	193.914242	1.86609113	0.48369360	142.759687	258.745545	7.712089	0.96347479	2.549176
02/14/1945	333.888076	1.86533733	0.48303227	143.194360	258.408245	7.735493	0.96431921	2.547632
02/22/1974	109.796593	1.86630845	0.48291182	143.928177	257.940531	7.792363	0.96504603	2.549622
03/02/2003	245.904252	1.86886108	0.48339044	144.467299	257.621080	7.819890	0.96547149	2.554854
03/09/2032	11.851189	1.87162190	0.48367004	145.153597	257.210669	7.868139	0.96637447	2.560518
03/17/2061	132.282804	1.87132894	0.48407713	145.617916	256.886964	7.895370	0.96546140	2.559917
03/25/2090	254.635991	1.87117000	0.48328362	146.295841	256.420917	7.960445	0.96686419	2.559590
04/03/2119	17.140291	1.87110533	0.48388413	146.734186	256.114088	7.984504	0.96570716	2.559458
04/10/2148	139.295323	1.87144850	0.48316572	147.181300	255.789810	8.005506	0.96722874	2.560162
04/18/2177	265.471422	1.86770620	0.48251336	147.725114	255.350618	8.063436	0.96651300	2.552486

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