Asteroid General Data

2015 HQ₄₃

General information

Preliminary designation	2015 HQ₄₃
Group	Amor
Absolute magnitude	23.65
Approximate diameter (m)	49
Approximate mass (kg)	2.22·10⁸
Number of observations	38
Arc length (days)	83

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.899789
a – orbit major semiaxis (astronomical units)	1.41855800
e – orbit eccentricity	0.17499500
ω – orbit ascending node-perihelion angle (degrees)	186.711114
Ω – longitude of orbit ascending node (degrees)	37.759421
i – orbit inclination to the ecliptic plane (degrees)	5.674506

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	259.817518	1.41849462	0.17499239	184.635542	38.829205	5.702825	1.17026885	1.689438
01/21/1858	323.860866	1.41858849	0.17513567	184.974178	38.666620	5.698759	1.17014304	1.689605
01/29/1887	27.995958	1.41836333	0.17498673	185.220631	38.505291	5.694798	1.17016856	1.689203
02/07/1916	92.777603	1.41823818	0.17479396	185.493286	38.363388	5.691081	1.17033871	1.688979
02/14/1945	156.845408	1.41846788	0.17492193	185.903519	38.185904	5.685259	1.17034674	1.689390
02/22/1974	221.020945	1.41847480	0.17506588	186.173062	38.024192	5.682313	1.17014826	1.689402
03/02/2003	285.358082	1.41853234	0.17499725	186.458115	37.883189	5.678366	1.17029308	1.689505
03/09/2032	349.577527	1.41851653	0.17493990	186.758344	37.744381	5.674274	1.17036140	1.689477
03/17/2061	53.508835	1.41839633	0.17502692	187.114936	37.560390	5.669965	1.17013878	1.689262
03/25/2090	118.350420	1.41813788	0.17488233	187.350072	37.420601	5.666615	1.17013062	1.688800
04/03/2119	182.751372	1.41850400	0.17496210	187.687369	37.270857	5.662930	1.17031957	1.689454
04/10/2148	246.812335	1.41853510	0.17507533	188.051669	37.083315	5.657893	1.17018461	1.689510
04/18/2177	311.074752	1.41847551	0.17518082	188.267394	36.935983	5.654886	1.16998580	1.689403

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