Asteroid General Data

2015 QD₉

General information

Preliminary designation	2015 QD₉
Group	Amor
Absolute magnitude	22.47
Approximate diameter (m)	85
Approximate mass (kg)	1.13·10⁹
Number of observations	36
Arc length (days)	40

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.161979
a – orbit major semiaxis (astronomical units)	1.67405900
e – orbit eccentricity	0.35577600
ω – orbit ascending node-perihelion angle (degrees)	40.014854
Ω – longitude of orbit ascending node (degrees)	321.932271
i – orbit inclination to the ecliptic plane (degrees)	27.349733

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	322.776676	1.67536739	0.35263124	38.414774	323.037461	27.508182	1.08458052	2.168531
01/21/1858	99.647740	1.67557780	0.35342292	38.613965	322.889505	27.488754	1.08339021	2.168940
01/29/1887	235.844800	1.67576839	0.35383436	38.847461	322.724985	27.459930	1.08282396	2.169310
02/07/1916	12.496926	1.67534284	0.35441313	39.054807	322.566047	27.442858	1.08157935	2.168484
02/14/1945	150.873314	1.67520977	0.35459705	39.293319	322.409810	27.420119	1.08118534	2.168225
02/22/1974	291.384039	1.67443343	0.35516685	39.569615	322.231323	27.394377	1.07973019	2.166718
03/02/2003	73.103065	1.67432951	0.35533205	39.827158	322.066383	27.369757	1.07938657	2.166517
03/09/2032	216.254947	1.67374475	0.35600809	40.111696	321.890385	27.341683	1.07787807	2.165382
03/17/2061	1.356748	1.67331006	0.35606829	40.352319	321.728930	27.317651	1.07749741	2.164538
03/25/2090	148.372822	1.67301960	0.35680176	40.604581	321.559083	27.291839	1.07608326	2.163975
04/03/2119	295.880811	1.67313564	0.35712139	40.813679	321.398464	27.268593	1.07562312	2.164200
04/10/2148	83.110176	1.67333777	0.35806291	41.038644	321.234853	27.244485	1.07417758	2.164592
04/18/2177	228.491815	1.67394528	0.35855310	41.242199	321.065919	27.219055	1.07374701	2.165771

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