Asteroid General Data

2021 JW₁ (886663)

General information

Preliminary designation	2021 JW₁
Number	886663
Group	Amor
Absolute magnitude	19.98
Approximate diameter (m)	270
Approximate mass (kg)	3.53·10¹⁰
Number of observations	97
Arc length (days)	4140

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	229.199850
a – orbit major semiaxis (astronomical units)	1.49612600
e – orbit eccentricity	0.28960600
ω – orbit ascending node-perihelion angle (degrees)	198.842301
Ω – longitude of orbit ascending node (degrees)	141.291843
i – orbit inclination to the ecliptic plane (degrees)	18.515109

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	301.378957	1.49861440	0.28967803	196.977221	142.195080	18.520185	1.06449873	1.834575
01/21/1858	232.393220	1.49960635	0.29024347	197.245920	142.061607	18.515713	1.06435539	1.836397
01/29/1887	160.595696	1.49972751	0.29057370	197.475224	141.937236	18.515412	1.06394613	1.836619
02/07/1916	89.479324	1.49891537	0.29029398	197.719562	141.807846	18.515117	1.06378925	1.835128
02/14/1945	24.952585	1.49780420	0.29003293	198.066438	141.664968	18.515987	1.06339165	1.833087
02/22/1974	328.275197	1.49622849	0.28936669	198.429583	141.515662	18.514322	1.06326980	1.830196
03/02/2003	277.172614	1.49602498	0.28943316	198.642608	141.389736	18.515141	1.06302574	1.829822
03/09/2032	225.987269	1.49631208	0.28952628	198.877844	141.262171	18.510588	1.06309041	1.830349
03/17/2061	170.018695	1.49759755	0.29026685	199.154330	141.116536	18.503368	1.06289463	1.832708
03/25/2090	107.589793	1.49893304	0.29094012	199.553421	140.955664	18.489044	1.06283328	1.835160
04/03/2119	38.243909	1.49982041	0.29142779	199.768906	140.833105	18.484982	1.06273106	1.836790
04/10/2148	325.427326	1.49974005	0.29148279	200.031162	140.695757	18.482776	1.06259164	1.836642
04/18/2177	255.242280	1.49923615	0.29135794	200.239475	140.574340	18.482045	1.06242179	1.835717

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