Asteroid General Data

2018 PQ₉

General information

Preliminary designation	2018 PQ₉
Group	Amor
Absolute magnitude	24.78
Approximate diameter (m)	29
Approximate mass (kg)	4.65·10⁷
Number of observations	20
Arc length (days)	34

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	342.596209
a – orbit major semiaxis (astronomical units)	1.39481100
e – orbit eccentricity	0.19588500
ω – orbit ascending node-perihelion angle (degrees)	163.644355
Ω – longitude of orbit ascending node (degrees)	134.641073
i – orbit inclination to the ecliptic plane (degrees)	12.265588

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	349.638017	1.39414319	0.19610022	161.648214	135.617403	12.224687	1.12075140	1.646121
01/21/1858	214.411414	1.39439934	0.19594805	161.937146	135.470796	12.233966	1.12116950	1.646574
01/29/1887	77.119604	1.39477791	0.19572401	162.259112	135.317070	12.240025	1.12178638	1.647245
02/07/1916	298.337151	1.39499766	0.19571449	162.533225	135.177427	12.245304	1.12197640	1.647634
02/14/1945	157.837785	1.39510924	0.19587976	162.810726	135.034754	12.250803	1.12183559	1.647832
02/22/1974	17.109467	1.39501464	0.19579716	163.069485	134.900435	12.254663	1.12187474	1.647664
03/02/2003	237.646557	1.39488367	0.19567030	163.372701	134.758760	12.260451	1.12194636	1.647432
03/09/2032	99.338377	1.39473077	0.19572186	163.630089	134.619908	12.265104	1.12175147	1.647162
03/17/2061	322.445432	1.39466983	0.19590382	163.990563	134.466653	12.278961	1.12144868	1.647054
03/25/2090	183.853088	1.39494100	0.19564111	164.291757	134.320553	12.284038	1.12203319	1.647534
04/03/2119	43.245586	1.39517109	0.19562108	164.528664	134.182588	12.287739	1.12224622	1.647942
04/10/2148	261.955960	1.39516746	0.19558546	164.815933	134.044407	12.292024	1.12229299	1.647935
04/18/2177	121.297539	1.39498774	0.19556692	165.110607	133.907487	12.296828	1.12217428	1.647617

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