Asteroid General Data

2013 CU₈₃ (531944)

General information

Preliminary designation	2013 CU₈₃
Number	531944
Group	Amor
Absolute magnitude	21.34
Approximate diameter (m)	140
Approximate mass (kg)	5.39·10⁹
Number of observations	337
Arc length (days)	4685

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.746787
a – orbit major semiaxis (astronomical units)	1.28450200
e – orbit eccentricity	0.18286500
ω – orbit ascending node-perihelion angle (degrees)	18.860926
Ω – longitude of orbit ascending node (degrees)	303.324585
i – orbit inclination to the ecliptic plane (degrees)	10.341244

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	343.981896	1.28557360	0.18233643	15.652092	304.734461	10.391586	1.05116670	1.457626
01/21/1858	314.659469	1.28483756	0.18191780	15.896632	304.574647	10.390041	1.05110274	1.456374
01/29/1887	286.873708	1.28537062	0.18241041	16.493334	304.344478	10.378881	1.05090563	1.457281
02/07/1916	256.997259	1.28418473	0.18183038	16.915740	304.151343	10.377351	1.05068093	1.455264
02/14/1945	238.378391	1.28381014	0.18182529	17.431697	303.952469	10.369223	1.05038099	1.454628
02/22/1974	229.756497	1.28230248	0.18112766	18.027624	303.730759	10.363776	1.05004203	1.452066
03/02/2003	223.255427	1.28270440	0.18142804	18.263913	303.560776	10.360708	1.04998585	1.452749
03/09/2032	204.791961	1.28449688	0.18275802	18.874265	303.299191	10.340416	1.04974478	1.455795
03/17/2061	176.476749	1.28511475	0.18323187	19.136916	303.113082	10.336685	1.04964078	1.456845
03/25/2090	150.859473	1.28362322	0.18246971	19.764937	302.886239	10.328760	1.04940086	1.454310
04/03/2119	139.674231	1.28255238	0.18199914	20.174099	302.700361	10.325239	1.04912894	1.452490
04/10/2148	134.599088	1.28237515	0.18197280	20.425746	302.539645	10.322605	1.04901776	1.452189
04/18/2177	118.906866	1.28390614	0.18315627	20.945308	302.293931	10.305200	1.04875068	1.454791

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