Asteroid General Data

2015 NW₉

General information

Preliminary designation	2015 NW₉
Group	Amor
Absolute magnitude	20.67
Approximate diameter (m)	200
Approximate mass (kg)	1.36·10¹⁰
Number of observations	101
Arc length (days)	3054

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.835414
a – orbit major semiaxis (astronomical units)	1.55755400
e – orbit eccentricity	0.31708300
ω – orbit ascending node-perihelion angle (degrees)	101.575474
Ω – longitude of orbit ascending node (degrees)	248.181359
i – orbit inclination to the ecliptic plane (degrees)	28.879637

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.238832	1.55876057	0.31787721	100.575589	249.333740	28.831301	1.06326610	1.946121
01/21/1858	340.277763	1.55881468	0.31781984	100.714628	249.169436	28.836115	1.06339244	1.946222
01/29/1887	308.351414	1.55877178	0.31773965	100.853126	248.985612	28.843060	1.06348817	1.946141
02/07/1916	276.364706	1.55877784	0.31764165	100.982418	248.824128	28.848223	1.06364507	1.946153
02/14/1945	244.649992	1.55879357	0.31757027	101.108839	248.650427	28.852965	1.06376708	1.946182
02/22/1974	213.007739	1.55874281	0.31735648	101.231698	248.490353	28.860479	1.06406569	1.946087
03/02/2003	184.000903	1.55776924	0.31715455	101.470459	248.318653	28.872678	1.06371564	1.944264
03/09/2032	157.771142	1.55771960	0.31690065	101.597087	248.150366	28.883318	1.06407725	1.944171
03/17/2061	131.335166	1.55769095	0.31679606	101.729666	247.983849	28.889156	1.06422060	1.944118
03/25/2090	104.823139	1.55780238	0.31661309	101.889908	247.805498	28.898834	1.06458176	1.944326
04/03/2119	78.450109	1.55773988	0.31652648	102.008916	247.646376	28.905306	1.06467396	1.944209
04/10/2148	52.028341	1.55769457	0.31641059	102.166056	247.466051	28.911928	1.06482352	1.944124
04/18/2177	29.932993	1.55616992	0.31643450	102.464935	247.302951	28.923375	1.06374406	1.941271

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