Asteroid General Data

2006 HR₂₉ (277830)

General information

Preliminary designation	2006 HR₂₉
Number	277830
Group	Aten
Absolute magnitude	20.71
Approximate diameter (m)	190
Approximate mass (kg)	1.29·10¹⁰
Number of observations	227
Arc length (days)	3731

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.953857
a – orbit major semiaxis (astronomical units)	0.98553100
e – orbit eccentricity	0.26375600
ω – orbit ascending node-perihelion angle (degrees)	212.684243
Ω – longitude of orbit ascending node (degrees)	232.521248
i – orbit inclination to the ecliptic plane (degrees)	9.540547

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	129.519165	0.98784446	0.26528245	210.200466	234.642323	9.516788	0.72578667	0.981824
01/21/1858	343.818671	0.98718529	0.26492568	210.473791	234.477708	9.518863	0.72565456	0.980841
01/29/1887	204.973192	0.98669544	0.26438577	210.933037	234.070037	9.526315	0.72582720	0.980111
02/07/1916	66.619254	0.98774178	0.26510378	211.373927	233.694515	9.512159	0.72588770	0.981671
02/14/1945	279.385617	0.98720967	0.26491292	211.652918	233.456830	9.516433	0.72568508	0.980877
02/22/1974	140.126745	0.98649850	0.26454642	212.100975	233.036838	9.528953	0.72552385	0.979818
03/02/2003	15.486884	0.98491279	0.26352647	212.470956	232.867740	9.534044	0.72536220	0.977456
03/09/2032	256.438673	0.98564928	0.26379831	212.704342	232.503901	9.540315	0.72563667	0.978553
03/17/2061	123.234656	0.98662117	0.26443975	212.987521	232.102176	9.539510	0.72571931	0.980000
03/25/2090	1.097693	0.98513472	0.26378080	213.440149	231.902397	9.540880	0.72527509	0.977787
04/03/2119	238.603593	0.98585476	0.26401969	213.719168	231.514521	9.548170	0.72556970	0.978859
04/10/2148	107.437997	0.98649133	0.26414389	213.942136	231.253391	9.558045	0.72591567	0.979807
04/18/2177	347.312319	0.98533059	0.26356038	214.302440	230.950049	9.559082	0.72563648	0.978078

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