Asteroid General Data

2021 JK₇

General information

Preliminary designation	2021 JK₇
Group	Apollo
Absolute magnitude	24.33
Approximate diameter (m)	36
Approximate mass (kg)	8.67·10⁷
Number of observations	30
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	213.380894
a – orbit major semiaxis (astronomical units)	1.58388800
e – orbit eccentricity	0.55547200
ω – orbit ascending node-perihelion angle (degrees)	267.933152
Ω – longitude of orbit ascending node (degrees)	57.705182
i – orbit inclination to the ecliptic plane (degrees)	31.702525

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.993959	1.58331167	0.55500935	266.477275	59.697546	31.768442	0.70455888	1.992279
01/21/1858	340.278337	1.58374703	0.55503408	266.699706	59.423207	31.758874	0.70471346	1.993101
01/29/1887	182.148830	1.58345697	0.55518555	266.948816	59.106670	31.749087	0.70434454	1.992554
02/07/1916	25.443546	1.58327731	0.55521456	267.162661	58.833229	31.745128	0.70421869	1.992214
02/14/1945	231.350078	1.58288740	0.55505009	267.379417	58.531722	31.733381	0.70430560	1.991479
02/22/1974	76.543214	1.58388207	0.55525573	267.625577	58.264834	31.735613	0.70442247	1.993356
03/02/2003	280.436128	1.58304867	0.55517893	267.780341	57.952438	31.735375	0.70417340	1.991783
03/09/2032	122.459700	1.58326022	0.55527135	267.984299	57.660932	31.709841	0.70412119	1.992182
03/17/2061	328.775657	1.58278066	0.55517540	268.198378	57.391070	31.706755	0.70405977	1.991277
03/25/2090	173.716684	1.58335887	0.55528226	268.458013	57.069254	31.699146	0.70414777	1.992368
04/03/2119	16.631727	1.58383627	0.55520640	268.688451	56.793286	31.693567	0.70448023	1.993270
04/10/2148	218.529196	1.58352176	0.55525424	268.931821	56.475545	31.688165	0.70426459	1.992676
04/18/2177	61.981458	1.58308190	0.55524682	269.144503	56.201701	31.688186	0.70408071	1.991846

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