Asteroid General Data

1998 WQ₅ (85804)

General information

Preliminary designation	1998 WQ₅
Number	85804
Group	Amor
Absolute magnitude	15.37
Approximate diameter (m)	2 200
Approximate mass (kg)	2.06·10¹³
Number of observations	3720
Arc length (days)	13284

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	16.847720
a – orbit major semiaxis (astronomical units)	1.72120600
e – orbit eccentricity	0.35422000
ω – orbit ascending node-perihelion angle (degrees)	269.825219
Ω – longitude of orbit ascending node (degrees)	285.678016
i – orbit inclination to the ecliptic plane (degrees)	27.663746

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	179.683254	1.72106549	0.35428281	268.574469	287.287260	27.669197	1.11132158	2.257858
01/21/1858	127.310203	1.72065828	0.35454081	268.781826	287.038038	27.663846	1.11061470	2.257057
01/29/1887	74.772517	1.72104501	0.35433827	268.954459	286.810354	27.667893	1.11121290	2.257818
02/07/1916	21.843081	1.72093327	0.35460349	269.087655	286.592733	27.661209	1.11068433	2.257598
02/14/1945	329.226830	1.72107242	0.35442800	269.328113	286.335310	27.664019	1.11107616	2.257872
02/22/1974	275.980372	1.72114343	0.35442966	269.445994	286.131113	27.664139	1.11111915	2.258012
03/02/2003	222.941640	1.72085831	0.35436559	269.684105	285.868842	27.663322	1.11104534	2.257451
03/09/2032	169.742943	1.72103349	0.35433900	269.862581	285.648688	27.665506	1.11120420	2.257795
03/17/2061	116.426499	1.72101432	0.35417682	270.060038	285.395956	27.665335	1.11147094	2.257758
03/25/2090	63.557772	1.72108511	0.35437808	270.268877	285.169172	27.663078	1.11117027	2.257897
04/03/2119	10.136778	1.72123624	0.35428152	270.485997	284.912064	27.663536	1.11143406	2.258194
04/10/2148	317.351752	1.72102400	0.35436996	270.624856	284.702568	27.661735	1.11114479	2.257777
04/18/2177	264.063826	1.72110011	0.35449172	270.852310	284.443854	27.659218	1.11098437	2.257927

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