Asteroid General Data

2002 RX₂₁₁ (142348)

General information

Preliminary designation	2002 RX₂₁₁
Number	142348
Group	Amor
Absolute magnitude	18.33
Approximate diameter (m)	570
Approximate mass (kg)	3.45·10¹¹
Number of observations	1244
Arc length (days)	8978

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.584780
a – orbit major semiaxis (astronomical units)	2.06504100
e – orbit eccentricity	0.45730400
ω – orbit ascending node-perihelion angle (degrees)	324.403292
Ω – longitude of orbit ascending node (degrees)	96.624518
i – orbit inclination to the ecliptic plane (degrees)	6.070005

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	99.782217	2.05807194	0.47188875	320.294604	98.375735	5.968664	1.08689094	2.952510
01/21/1858	34.479528	2.05945480	0.46903208	320.863051	98.103904	5.982260	1.09350442	2.955487
01/29/1887	326.590537	2.06067236	0.46724569	321.291798	97.879314	5.992156	1.09783207	2.958108
02/07/1916	255.140360	2.06174576	0.46457630	321.981277	97.608670	6.008816	1.10390755	2.960420
02/14/1945	181.207041	2.06226335	0.46290842	322.556063	97.343975	6.024147	1.10762428	2.961535
02/22/1974	104.966146	2.06389028	0.46023943	323.276343	97.088424	6.042107	1.11400659	2.965040
03/02/2003	27.228751	2.06524745	0.45906732	323.845183	96.849558	6.055213	1.11715984	2.967965
03/09/2032	306.481770	2.06571030	0.45634870	324.591071	96.558215	6.074784	1.12302609	2.968963
03/17/2061	224.460766	2.06648545	0.45513586	325.114903	96.348175	6.087477	1.12595381	2.970634
03/25/2090	140.564656	2.06743217	0.45334059	325.606131	96.131875	6.098477	1.13018126	2.972676
04/03/2119	52.648294	2.06783636	0.45110981	326.282179	95.871219	6.112369	1.13501509	2.973547
04/10/2148	323.947578	2.06859873	0.44935030	326.676829	95.676024	6.118929	1.13907327	2.975192
04/18/2177	231.567426	2.07022757	0.44634330	327.171789	95.480637	6.124511	1.14619537	2.978707

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