Asteroid General Data

2019 QH₄

General information

Preliminary designation	2019 QH₄
Group	Apollo
Absolute magnitude	24.61
Approximate diameter (m)	32
Approximate mass (kg)	5.89·10⁷
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)	310.642561
a – orbit major semiaxis (astronomical units)	1.51782200
e – orbit eccentricity	0.45137000
ω – orbit ascending node-perihelion angle (degrees)	38.643682
Ω – longitude of orbit ascending node (degrees)	220.260262
i – orbit inclination to the ecliptic plane (degrees)	3.629133

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	292.607838	1.51306072	0.44943871	35.251021	223.071342	3.568151	0.83303266	1.861166
01/21/1858	140.755821	1.51393782	0.44948069	35.611212	222.692426	3.583744	0.83345200	1.862785
01/29/1887	350.259971	1.51424583	0.44967791	36.123238	222.331176	3.584068	0.83332293	1.863353
02/07/1916	197.330123	1.51402150	0.44967286	36.636038	221.906816	3.587999	0.83320712	1.862939
02/14/1945	42.578634	1.51487530	0.44975611	37.027846	221.591974	3.588357	0.83355087	1.864515
02/22/1974	244.854314	1.51544124	0.44989798	37.541275	221.172035	3.589931	0.83364729	1.865560
03/02/2003	88.311589	1.51459694	0.44990888	38.240785	220.621799	3.615931	0.83316632	1.864001
03/09/2032	293.531566	1.51421702	0.44987722	38.616683	220.299430	3.616306	0.83300528	1.863300
03/17/2061	134.595432	1.51589713	0.45054226	39.044370	219.927722	3.625107	0.83292141	1.866402
03/25/2090	336.347062	1.51469085	0.45016656	39.506017	219.561646	3.626912	0.83282768	1.864175
04/03/2119	178.825200	1.51549592	0.45030313	39.858749	219.276513	3.628172	0.83306336	1.865661
04/10/2148	21.759637	1.51456293	0.45002494	40.339463	218.935076	3.635711	0.83297185	1.863939
04/18/2177	229.282047	1.51287635	0.44966356	40.901678	218.539917	3.644903	0.83259099	1.860826

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