Asteroid General Data

2002 HK₁₂ (141593)

General information

Preliminary designation	2002 HK₁₂
Number	141593
Group	Apollo
Absolute magnitude	18.32
Approximate diameter (m)	580
Approximate mass (kg)	3.50·10¹¹
Number of observations	1429
Arc length (days)	14780

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	184.483942
a – orbit major semiaxis (astronomical units)	2.00332100
e – orbit eccentricity	0.52854000
ω – orbit ascending node-perihelion angle (degrees)	2.381795
Ω – longitude of orbit ascending node (degrees)	306.969681
i – orbit inclination to the ecliptic plane (degrees)	2.347675

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	319.406314	2.00873680	0.52919348	358.476545	309.856124	2.416811	0.94572638	2.846985
01/21/1858	31.629840	2.00655781	0.53051681	359.078985	309.421153	2.407675	0.94204516	2.842354
01/29/1887	108.866395	2.00529190	0.52890416	359.682738	308.942601	2.398264	0.94468467	2.839664
02/07/1916	187.507426	2.00618751	0.53011256	0.291483	308.633871	2.391409	0.94268231	2.841567
02/14/1945	266.174675	2.00659820	0.52995757	0.664746	308.284194	2.383998	0.94318629	2.842440
02/22/1974	346.307962	2.00406466	0.52949486	1.467127	307.815525	2.379054	0.94292272	2.837058
03/02/2003	71.967479	2.00048669	0.53098250	1.916311	307.252377	2.366123	0.93826326	2.829464
03/09/2032	160.240628	2.00195649	0.52879733	2.526338	306.886956	2.344346	0.94332725	2.832582
03/17/2061	251.013110	2.00008971	0.53118918	2.987659	306.431538	2.348161	0.93766370	2.828621
03/25/2090	344.994911	1.99917921	0.52830883	4.030236	305.659548	2.352697	0.94299519	2.826690
04/03/2119	81.254209	1.99910810	0.53020148	4.999027	304.861743	2.328591	0.93917803	2.826539
04/10/2148	174.758918	2.00104648	0.52889735	5.575034	304.432131	2.316634	0.94269829	2.830651
04/18/2177	272.059057	1.99772497	0.52988085	6.527192	303.723878	2.340343	0.93916876	2.823606

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