Asteroid General Data

2023 HE₇

General information

Preliminary designation	2023 HE₇
Group	Apollo
Absolute magnitude	23.52
Approximate diameter (m)	53
Approximate mass (kg)	2.65·10⁸
Number of observations	22
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.437144
a – orbit major semiaxis (astronomical units)	2.57722100
e – orbit eccentricity	0.80740500
ω – orbit ascending node-perihelion angle (degrees)	115.599832
Ω – longitude of orbit ascending node (degrees)	207.344697
i – orbit inclination to the ecliptic plane (degrees)	25.237298

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	119.366045	2.54111636	0.81637062	105.049752	219.279733	23.517771	0.46662363	4.050769
01/21/1858	165.542047	2.55410891	0.81263626	107.257217	216.932391	23.716835	0.47854741	4.081875
01/29/1887	197.938903	2.55947597	0.80993311	107.970159	216.102030	23.781331	0.48647164	4.094748
02/07/1916	232.463375	2.55553709	0.81155297	108.725246	215.230399	23.920529	0.48158338	4.085299
02/14/1945	280.123203	2.54506268	0.81421310	111.782458	211.747528	24.504123	0.47283930	4.060209
02/22/1974	332.665700	2.54837106	0.81087621	114.248766	208.961934	24.943010	0.48195761	4.068128
03/02/2003	13.065764	2.55667538	0.80642154	115.194565	207.874276	25.075147	0.49491727	4.088029
03/09/2032	46.581489	2.55786736	0.80589540	115.639902	207.307462	25.178406	0.49649382	4.090889
03/17/2061	88.199526	2.54887554	0.80813270	116.789726	205.984607	25.487212	0.48904585	4.069336
03/25/2090	144.262291	2.54248303	0.80753234	119.915187	202.382151	26.368626	0.48934576	4.054037
04/03/2119	194.562167	2.55060360	0.80244029	121.476559	200.626785	26.732492	0.50389650	4.073475
04/10/2148	231.840659	2.55744334	0.79892565	121.968652	200.003069	26.844421	0.51423627	4.089871
04/18/2177	268.756971	2.55430954	0.79976571	122.457458	199.405618	27.027552	0.51146037	4.082356

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