Asteroid General Data

2008 JW₂

General information

Preliminary designation	2008 JW₂
Group	Apollo
Absolute magnitude	19.59
Approximate diameter (m)	320
Approximate mass (kg)	6.05·10¹⁰
Number of observations	41
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	308.683738
a – orbit major semiaxis (astronomical units)	2.43018600
e – orbit eccentricity	0.63979200
ω – orbit ascending node-perihelion angle (degrees)	142.458564
Ω – longitude of orbit ascending node (degrees)	35.344697
i – orbit inclination to the ecliptic plane (degrees)	8.897719

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.808591	2.43079894	0.64630877	120.805057	52.589060	7.197741	0.85975228	3.789869
01/21/1858	299.233949	2.46087707	0.63142174	122.858652	50.833907	7.273141	0.90702579	3.860428
01/29/1887	115.582137	2.45924503	0.62922528	130.235604	44.917325	7.764605	0.91182588	3.856589
02/07/1916	330.893800	2.43020260	0.64280976	133.004669	42.639107	8.014145	0.86804465	3.788474
02/14/1945	210.759742	2.43124243	0.64270529	133.039796	42.428691	8.021802	0.86867006	3.790906
02/22/1974	70.584727	2.45198820	0.63290415	133.871301	41.806248	8.039896	0.90011468	3.839531
03/02/2003	245.905565	2.45020723	0.63051575	141.237119	36.338608	8.736546	0.90531298	3.835349
03/09/2032	108.523216	2.43073405	0.63976177	142.500645	35.266167	8.877007	0.87564333	3.789717
03/17/2061	348.173188	2.43377827	0.63835754	142.482144	35.097191	8.882054	0.88015755	3.796839
03/25/2090	201.197498	2.45632770	0.62545749	143.806559	34.210859	8.950535	0.91999914	3.849728
04/03/2119	25.628784	2.44008388	0.63161928	149.297144	30.519687	9.611324	0.89887985	3.811604
04/10/2148	258.724691	2.42830953	0.63741790	149.773823	30.052704	9.699478	0.88046156	3.784048
04/18/2177	138.738190	2.43469458	0.63424032	149.865716	29.883785	9.687696	0.89051310	3.798983

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