Asteroid General Data

2018 KK₂

General information

Preliminary designation	2018 KK₂
Group	Amor
Absolute magnitude	18.16
Approximate diameter (m)	620
Approximate mass (kg)	4.36·10¹¹
Number of observations	140
Arc length (days)	2003

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	225.593429
a – orbit major semiaxis (astronomical units)	2.90900400
e – orbit eccentricity	0.54440700
ω – orbit ascending node-perihelion angle (degrees)	28.874697
Ω – longitude of orbit ascending node (degrees)	254.297254
i – orbit inclination to the ecliptic plane (degrees)	13.565060

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.148666	2.91594422	0.54952534	17.122861	261.521133	15.654935	1.31355898	4.979313
01/21/1858	160.572285	2.95626551	0.53592026	19.067464	260.453976	15.226761	1.37194292	5.082949
01/29/1887	50.756301	3.00138956	0.52271622	21.438530	259.239869	14.730216	1.43251456	5.199770
02/07/1916	272.319811	2.98900758	0.52743726	21.552151	259.027686	14.749919	1.41249361	5.167627
02/14/1945	140.523298	2.96119807	0.53888729	23.064751	257.861965	14.593831	1.36544608	5.095676
02/22/1974	33.055737	2.92589112	0.55646376	25.444867	256.100207	14.232137	1.29773876	5.004813
03/02/2003	314.890191	2.91794822	0.56000648	26.191378	255.407130	14.130563	1.28387831	4.984447
03/09/2032	240.670689	2.95531108	0.54835204	28.073463	254.238018	13.716246	1.33476023	5.080488
03/17/2061	144.272814	2.97739703	0.54763363	29.346211	253.835350	13.558463	1.34687430	5.137546
03/25/2090	9.212352	2.98137978	0.54188827	31.254249	251.972159	13.072260	1.36580504	5.147858
04/03/2119	232.229140	2.96952028	0.54659743	33.016669	250.638273	12.871236	1.34638812	5.117172
04/10/2148	110.611515	2.93995021	0.56244700	36.101376	247.924020	12.378906	1.28638404	5.040929
04/18/2177	22.885828	2.94861599	0.55899553	36.490842	247.523644	12.303577	1.30035285	5.063233

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