Asteroid General Data

2001 CL₄₂ (153271)

General information

Preliminary designation	2001 CL₄₂
Number	153271
Group	Apollo
Absolute magnitude	17.40
Approximate diameter (m)	880
Approximate mass (kg)	1.25·10¹²
Number of observations	1077
Arc length (days)	9168

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	334.327025
a – orbit major semiaxis (astronomical units)	1.55704800
e – orbit eccentricity	0.40249000
ω – orbit ascending node-perihelion angle (degrees)	270.931694
Ω – longitude of orbit ascending node (degrees)	11.985556
i – orbit inclination to the ecliptic plane (degrees)	21.653063

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	71.361614	1.55709602	0.40253879	269.080562	13.667620	21.677388	0.93030448	1.943004
01/21/1858	47.932668	1.55713054	0.40243258	269.334975	13.439747	21.673486	0.93049048	1.943069
01/29/1887	24.685632	1.55709893	0.40244926	269.621266	13.171195	21.669591	0.93044562	1.943009
02/07/1916	1.582226	1.55713500	0.40239454	269.880593	12.941861	21.666237	0.93055238	1.943077
02/14/1945	338.321601	1.55700589	0.40233071	270.173521	12.668737	21.663386	0.93057460	1.942835
02/22/1974	315.182760	1.55706803	0.40246710	270.432071	12.440287	21.658854	0.93039937	1.942952
03/02/2003	292.020573	1.55727336	0.40249586	270.705861	12.183190	21.655463	0.93047728	1.943336
03/09/2032	268.908007	1.55702257	0.40248223	270.935347	11.961595	21.652676	0.93034865	1.942867
03/17/2061	245.581508	1.55709566	0.40253814	271.228315	11.697597	21.647720	0.93030527	1.943003
03/25/2090	222.296093	1.55713138	0.40242486	271.460480	11.466801	21.646654	0.93050300	1.943070
04/03/2119	199.044190	1.55700231	0.40247268	271.698030	11.233418	21.643657	0.93035142	1.942829
04/10/2148	175.878692	1.55703190	0.40221342	271.984881	10.974970	21.644568	0.93077277	1.942884
04/18/2177	152.462079	1.55696453	0.40221020	272.239613	10.742835	21.644220	0.93073752	1.942758

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