Asteroid General Data

2017 YW₃

General information

Preliminary designation	2017 YW₃
Group	Apollo
Absolute magnitude	26.51
Approximate diameter (m)	13
Approximate mass (kg)	4.26·10⁶
Number of observations	54
Arc length (days)	43

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	256.833439
a – orbit major semiaxis (astronomical units)	1.09572900
e – orbit eccentricity	0.11374000
ω – orbit ascending node-perihelion angle (degrees)	137.036239
Ω – longitude of orbit ascending node (degrees)	273.643601
i – orbit inclination to the ecliptic plane (degrees)	2.199547

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.574275	1.08586317	0.10993372	112.901210	298.364924	2.094368	0.96649019	1.131523
01/21/1858	66.173368	1.08136513	0.10754381	118.819534	289.141827	2.024012	0.96507101	1.124499
01/29/1887	18.437565	1.07910626	0.10633077	122.107932	285.597771	1.976615	0.96436406	1.120978
02/07/1916	292.225098	1.08406835	0.10887213	123.620676	284.950677	1.988113	0.96604352	1.128718
02/14/1945	219.502558	1.07932739	0.10689767	127.409138	281.700204	1.953941	0.96394980	1.121322
02/22/1974	142.751016	1.08877388	0.11167370	130.555958	280.660044	1.993538	0.96718647	1.136075
03/02/2003	349.130922	1.08743941	0.11070789	132.958917	277.256540	1.991309	0.96705129	1.133987
03/09/2032	175.513108	1.09569876	0.11378401	137.127168	273.602285	2.199677	0.97102576	1.146931
03/17/2061	292.357969	1.09206915	0.11193460	139.321171	271.790605	2.196749	0.96982883	1.141237
03/25/2090	102.601830	1.09111808	0.11155620	139.886989	271.293955	2.196459	0.96939709	1.139746
04/03/2119	228.024569	1.09579390	0.11401626	141.003978	270.788865	2.194136	0.97085558	1.147081
04/10/2148	2.820508	1.09060261	0.11146126	143.818906	268.427445	2.196088	0.96904266	1.138939
04/18/2177	173.462001	1.09150281	0.11179854	144.082950	268.137392	2.195819	0.96947438	1.140349

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