Asteroid General Data

2002 WQ₄ (377097)

General information

Preliminary designation	2002 WQ₄
Number	377097
Group	Apollo
Absolute magnitude	19.71
Approximate diameter (m)	300
Approximate mass (kg)	5.13·10¹⁰
Number of observations	404
Arc length (days)	27052

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	212.932059
a – orbit major semiaxis (astronomical units)	1.95646000
e – orbit eccentricity	0.55620500
ω – orbit ascending node-perihelion angle (degrees)	244.682381
Ω – longitude of orbit ascending node (degrees)	266.850746
i – orbit inclination to the ecliptic plane (degrees)	3.935800

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	127.470495	1.95300952	0.55511909	236.472950	273.783567	4.124390	0.86885665	2.729337
01/21/1858	352.574214	1.95594007	0.55504595	237.756473	272.713666	4.090842	0.87030345	2.735482
01/29/1887	213.831550	1.95444726	0.55581500	238.901714	271.830352	4.062420	0.86813616	2.732351
02/07/1916	72.205018	1.95418803	0.55607559	240.258429	270.717556	4.033449	0.86751178	2.731808
02/14/1945	292.435629	1.95566252	0.55486020	241.516855	269.632238	4.010984	0.87054321	2.734900
02/22/1974	148.059385	1.95931690	0.55500369	242.244445	268.909006	3.975832	0.87188880	2.742569
03/02/2003	1.006741	1.95910524	0.55574747	243.464792	267.853095	3.957049	0.87033746	2.742125
03/09/2032	213.349231	1.95575658	0.55644609	244.722818	266.798403	3.935889	0.86748348	2.735098
03/17/2061	68.170733	1.95701714	0.55607379	246.119891	265.650036	3.911817	0.86877119	2.737742
03/25/2090	281.774936	1.95787831	0.55458625	247.439909	264.495687	3.887366	0.87206592	2.739550
04/03/2119	136.425205	1.95809035	0.55465803	248.857091	263.310887	3.866914	0.87201981	2.739995
04/10/2148	350.528282	1.95820995	0.55529780	249.603475	262.553215	3.857805	0.87082027	2.740246
04/18/2177	204.519686	1.95740945	0.55566209	250.939399	261.455463	3.837166	0.86975123	2.738565

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