Asteroid General Data

2019 HA₄

General information

Preliminary designation	2019 HA₄
Group	Apollo
Absolute magnitude	25.96
Approximate diameter (m)	17
Approximate mass (kg)	9.12·10⁶
Number of observations	30
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	174.155046
a – orbit major semiaxis (astronomical units)	1.23694900
e – orbit eccentricity	0.27668200
ω – orbit ascending node-perihelion angle (degrees)	296.785533
Ω – longitude of orbit ascending node (degrees)	213.118637
i – orbit inclination to the ecliptic plane (degrees)	18.961382

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	21.721551	1.23837861	0.27921070	295.345101	214.233553	18.845304	0.89261005	1.378100
01/21/1858	44.390258	1.23801204	0.27902943	295.518926	214.063210	18.853054	0.89257025	1.377488
01/29/1887	66.150091	1.23946621	0.27920973	295.935735	213.901946	18.867498	0.89339519	1.379916
02/07/1916	77.426615	1.23913303	0.27915047	296.086120	213.736065	18.875792	0.89322846	1.379360
02/14/1945	88.974335	1.23926356	0.27908107	296.259495	213.589803	18.879643	0.89340855	1.379578
02/22/1974	112.050581	1.23838932	0.27852429	296.337486	213.430584	18.897428	0.89346781	1.378118
03/02/2003	134.520084	1.23807106	0.27829840	296.498159	213.266489	18.904621	0.89351787	1.377587
03/09/2032	165.858634	1.23806024	0.27711955	296.916520	213.089965	18.961905	0.89496954	1.377569
03/17/2061	188.932470	1.23800959	0.27702497	297.137388	212.934920	18.968575	0.89505002	1.377484
03/25/2090	213.878370	1.23764851	0.27683649	297.238482	212.787397	18.976906	0.89502225	1.376882
04/03/2119	260.725036	1.23518380	0.27558508	297.137033	212.608698	19.008462	0.89478557	1.372771
04/10/2148	312.429997	1.23488579	0.27542240	297.329771	212.457301	19.013840	0.89477058	1.372274
04/18/2177	355.248305	1.23949495	0.27648371	298.175606	212.285276	19.024332	0.89679478	1.379964

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