Asteroid General Data

2018 NR₁

General information

Preliminary designation	2018 NR₁
Group	Aten
Absolute magnitude	24.73
Approximate diameter (m)	30
Approximate mass (kg)	4.99·10⁷
Number of observations	30
Arc length (days)	49

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	189.043321
a – orbit major semiaxis (astronomical units)	0.87716300
e – orbit eccentricity	0.24424700
ω – orbit ascending node-perihelion angle (degrees)	336.221819
Ω – longitude of orbit ascending node (degrees)	117.213899
i – orbit inclination to the ecliptic plane (degrees)	4.645743

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	219.118495	0.87841414	0.24464900	333.842561	123.596604	4.461424	0.66351100	0.823284
01/21/1858	316.193389	0.87672829	0.24452927	334.861254	122.271293	4.404578	0.66234256	0.820915
01/29/1887	97.566221	0.87581318	0.24386400	334.365873	121.156809	4.494629	0.66223388	0.819630
02/07/1916	232.699586	0.87546924	0.24247037	333.439110	120.057995	4.586249	0.66319389	0.819147
02/14/1945	50.008934	0.87354913	0.24274656	334.650742	118.753964	4.606766	0.66149809	0.816454
02/22/1974	225.814272	0.87808705	0.24435916	335.245798	118.276190	4.647620	0.66351843	0.822824
03/02/2003	322.070977	0.87784144	0.24522059	336.139677	117.557206	4.646161	0.66257665	0.822479
03/09/2032	69.389419	0.87606090	0.24336654	336.944059	116.697018	4.657633	0.66285699	0.819978
03/17/2061	247.562063	0.87419151	0.24238658	337.875320	116.148401	4.668680	0.66229922	0.817355
03/25/2090	54.174537	0.87618163	0.24284182	338.702169	115.267111	4.707880	0.66340809	0.820147
04/03/2119	162.217555	0.87851963	0.24318820	339.084156	114.728030	4.700996	0.66487403	0.823432
04/10/2148	248.757204	0.87859962	0.24202623	339.434693	113.822947	4.686006	0.66595547	0.823545
04/18/2177	288.671084	0.88050722	0.24247807	339.663625	113.344555	4.744498	0.66700353	0.826228

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