Asteroid General Data

1997 QK₁

General information

Preliminary designation	1997 QK₁
Group	Apollo
Absolute magnitude	20.30
Approximate diameter (m)	230
Approximate mass (kg)	2.27·10¹⁰
Number of observations	705
Arc length (days)	10305

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.204420
a – orbit major semiaxis (astronomical units)	2.78493500
e – orbit eccentricity	0.64617200
ω – orbit ascending node-perihelion angle (degrees)	3.267241
Ω – longitude of orbit ascending node (degrees)	306.472281
i – orbit inclination to the ecliptic plane (degrees)	2.851302

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	223.562726	2.78005149	0.64532972	356.483674	310.982499	3.128172	0.98600165	4.635322
01/21/1858	305.735051	2.79181961	0.64071036	356.856699	310.731620	3.095315	1.00307186	4.664785
01/29/1887	350.564932	2.85137598	0.61780289	358.847625	309.763641	2.949805	1.08978766	4.814845
02/07/1916	357.487714	2.86687776	0.61177591	359.485517	309.354143	2.908377	1.11299101	4.854163
02/14/1945	354.466679	2.84981886	0.61796770	0.092780	308.803528	2.910822	1.08872287	4.810902
02/22/1974	10.801981	2.81920446	0.63075275	1.356479	307.943156	2.903506	1.04098350	4.733588
03/02/2003	67.191063	2.79524690	0.64144046	2.522918	307.139402	2.885131	1.00226245	4.673378
03/09/2032	149.174924	2.79238655	0.64324106	3.348227	306.341567	2.831772	0.99620886	4.666206
03/17/2061	230.907940	2.79704019	0.63828908	4.385617	305.479408	2.831483	1.01171998	4.677876
03/25/2090	283.079161	2.82445885	0.62633818	5.947925	304.602169	2.714548	1.05539245	4.746828
04/03/2119	292.856521	2.85780584	0.61402708	7.463188	303.714279	2.602437	1.10303566	4.831141
04/10/2148	286.856330	2.86721320	0.60880223	8.148172	303.147119	2.556945	1.12164740	4.855015
04/18/2177	296.282769	2.84789752	0.61639341	9.041287	302.420361	2.546386	1.09247227	4.806037

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