Asteroid General Data

2005 WR₅₄

General information

Preliminary designation	2005 WR₅₄
Group	Amor
Absolute magnitude	19.09
Approximate diameter (m)	400
Approximate mass (kg)	1.21·10¹¹
Number of observations	210
Arc length (days)	7052

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	259.998779
a – orbit major semiaxis (astronomical units)	1.94313300
e – orbit eccentricity	0.40760800
ω – orbit ascending node-perihelion angle (degrees)	326.191375
Ω – longitude of orbit ascending node (degrees)	73.370475
i – orbit inclination to the ecliptic plane (degrees)	14.793365

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.295147	1.94369864	0.40923797	323.565528	74.937877	14.653842	1.14826336	2.709842
01/21/1858	169.642370	1.94333914	0.40895984	323.888038	74.718246	14.669521	1.14859148	2.709090
01/29/1887	66.450379	1.94321264	0.40916698	324.203217	74.486768	14.687080	1.14811420	2.708826
02/07/1916	322.325434	1.94331261	0.40881772	324.673829	74.241741	14.712508	1.14885198	2.709035
02/14/1945	218.736901	1.94271118	0.40880381	325.056633	73.996540	14.734331	1.14852345	2.707777
02/22/1974	115.043777	1.94360764	0.40808029	325.484773	73.766079	14.752997	1.15045967	2.709652
03/02/2003	11.084276	1.94328495	0.40789296	325.882380	73.552750	14.776342	1.15063270	2.708977
03/09/2032	267.777937	1.94344026	0.40767895	326.268476	73.305001	14.799941	1.15114058	2.709302
03/17/2061	163.803630	1.94330231	0.40772049	326.697230	73.084237	14.821326	1.15097813	2.709013
03/25/2090	59.914203	1.94263552	0.40779732	327.143950	72.832333	14.848300	1.15043397	2.707619
04/03/2119	316.500364	1.94314450	0.40726035	327.520928	72.620509	14.862542	1.15177880	2.708683
04/10/2148	212.506518	1.94358111	0.40693748	327.936947	72.372287	14.885789	1.15266510	2.709596
04/18/2177	109.305354	1.94327996	0.40647948	328.264431	72.173830	14.899353	1.15337654	2.708967

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