Asteroid General Data

2017 WT₁₂

General information

Preliminary designation	2017 WT₁₂
Group	Apollo
Absolute magnitude	27.22
Approximate diameter (m)	10
Approximate mass (kg)	1.60·10⁶
Number of observations	47
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.109136
a – orbit major semiaxis (astronomical units)	1.92013100
e – orbit eccentricity	0.58205900
ω – orbit ascending node-perihelion angle (degrees)	243.628667
Ω – longitude of orbit ascending node (degrees)	240.968862
i – orbit inclination to the ecliptic plane (degrees)	9.360395

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	123.934955	1.92639758	0.58257464	237.507444	245.965480	9.721952	0.80412720	2.673742
01/21/1858	68.681545	1.92744757	0.58242390	238.353925	245.234133	9.671949	0.80485604	2.675928
01/29/1887	13.565796	1.92657694	0.58269230	239.202524	244.576589	9.628219	0.80397540	2.674115
02/07/1916	322.355478	1.92715377	0.58172674	240.130192	243.737508	9.575962	0.80607690	2.675316
02/14/1945	270.301291	1.92621832	0.58253515	240.879567	243.096267	9.542424	0.80412845	2.673369
02/22/1974	215.837125	1.92876470	0.58243936	241.928599	242.250905	9.481449	0.80537623	2.678672
03/02/2003	160.737315	1.92722495	0.58231368	242.759559	241.537948	9.452326	0.80497550	2.675465
03/09/2032	115.832606	1.92129887	0.58187138	243.703387	240.912315	9.353946	0.80335005	2.663134
03/17/2061	83.915517	1.91940526	0.58235922	244.954086	239.918909	9.302501	0.80162191	2.659198
03/25/2090	53.763920	1.91967225	0.58174835	245.778764	239.229058	9.269892	0.80290608	2.659753
04/03/2119	21.567652	1.91977981	0.58266116	246.683546	238.405926	9.239300	0.80119868	2.659976
04/10/2148	346.241202	1.92118129	0.58294629	247.542601	237.668221	9.205002	0.80123578	2.662889
04/18/2177	304.964662	1.92461935	0.58316584	248.424896	236.786559	9.156706	0.80224709	2.670041

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