Asteroid General Data

2017 HQ₄₉

General information

Preliminary designation	2017 HQ₄₉
Group	Apollo
Absolute magnitude	23.19
Approximate diameter (m)	61
Approximate mass (kg)	4.19·10⁸
Number of observations	39
Arc length (days)	54

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.441272
a – orbit major semiaxis (astronomical units)	1.32908600
e – orbit eccentricity	0.32726400
ω – orbit ascending node-perihelion angle (degrees)	299.320255
Ω – longitude of orbit ascending node (degrees)	221.067118
i – orbit inclination to the ecliptic plane (degrees)	9.397110

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	109.400045	1.33081668	0.32822458	297.408144	222.743331	9.329748	0.89400993	1.535246
01/21/1858	80.417454	1.32842365	0.32722971	297.595782	222.453555	9.352778	0.89372396	1.531107
01/29/1887	62.468331	1.32897188	0.32750382	297.830633	222.243511	9.357533	0.89372852	1.532055
02/07/1916	37.498289	1.33016836	0.32791343	298.338700	221.970166	9.363387	0.89398830	1.534124
02/14/1945	7.646009	1.33009529	0.32770460	298.622476	221.754483	9.367971	0.89421695	1.533998
02/22/1974	338.034434	1.32987669	0.32770508	298.810987	221.508961	9.375010	0.89406934	1.533620
03/02/2003	309.541095	1.32981487	0.32762423	299.066030	221.282865	9.385666	0.89413529	1.533513
03/09/2032	284.974734	1.32893312	0.32724256	299.345138	221.045848	9.398745	0.89404964	1.531988
03/17/2061	266.214176	1.32859762	0.32702085	299.616973	220.818622	9.407161	0.89411850	1.531408
03/25/2090	229.122694	1.33137312	0.32783864	300.145497	220.554885	9.414720	0.89489757	1.536209
04/03/2119	187.818899	1.33195870	0.32821003	300.461146	220.317559	9.420890	0.89479650	1.537223
04/10/2148	137.890463	1.33300475	0.32866453	300.855134	220.056447	9.420253	0.89489337	1.539034
04/18/2177	80.669782	1.33385888	0.32909893	301.147657	219.826948	9.426457	0.89488735	1.540513

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