Asteroid General Data

1991 AQ (85182)

General information

Preliminary designation	1991 AQ
Number	85182
Group	Apollo
Absolute magnitude	17.13
Approximate diameter (m)	1 000
Approximate mass (kg)	1.81·10¹²
Number of observations	760
Arc length (days)	12373

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.928752
a – orbit major semiaxis (astronomical units)	2.22028000
e – orbit eccentricity	0.77756400
ω – orbit ascending node-perihelion angle (degrees)	243.246715
Ω – longitude of orbit ascending node (degrees)	339.369855
i – orbit inclination to the ecliptic plane (degrees)	3.118680

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	322.788643	2.21388802	0.77820566	216.792678	4.207435	4.433890	0.49102782	3.294080
01/21/1858	239.876032	2.21662958	0.77826641	221.396685	359.972359	4.051633	0.49150123	3.300200
01/29/1887	172.561084	2.21148397	0.77872017	223.059028	358.432246	3.974024	0.48935679	3.288715
02/07/1916	92.898113	2.22254379	0.77475074	225.988067	355.713147	3.777363	0.50062634	3.313417
02/14/1945	21.587541	2.21117742	0.77939042	230.839331	351.151334	3.551370	0.48780693	3.288032
02/22/1974	302.619724	2.22086473	0.77524930	233.772767	348.404442	3.417117	0.49914089	3.309663
03/02/2003	223.349428	2.21388886	0.78030473	241.006872	341.515379	3.192419	0.48638091	3.294081
03/09/2032	143.494223	2.22031169	0.77758680	243.420360	339.219209	3.114651	0.49382662	3.308427
03/17/2061	53.620536	2.21483325	0.78012242	254.070611	329.010214	2.915235	0.48699218	3.296189
03/25/2090	337.167047	2.21673515	0.77979365	256.022255	327.124971	2.887612	0.48813916	3.300436
04/03/2119	246.686731	2.22040336	0.77934141	267.702534	315.838048	2.788396	0.48995108	3.308632
04/10/2148	164.599213	2.21762630	0.78117730	270.796771	312.841579	2.826774	0.48526696	3.302426
04/18/2177	76.024530	2.22649149	0.77806548	274.005530	309.763914	2.816759	0.49413533	3.322249

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