Asteroid General Data

2010 NT₈₁

General information

Preliminary designation	2010 NT₈₁
Group	Apollo
Absolute magnitude	21.39
Approximate diameter (m)	140
Approximate mass (kg)	5.03·10⁹
Number of observations	46
Arc length (days)	5323

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	167.579571
a – orbit major semiaxis (astronomical units)	1.32980600
e – orbit eccentricity	0.27786000
ω – orbit ascending node-perihelion angle (degrees)	5.076382
Ω – longitude of orbit ascending node (degrees)	329.881023
i – orbit inclination to the ecliptic plane (degrees)	10.468427

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	194.135993	1.32983239	0.27729570	3.581502	331.175340	10.500231	0.96107559	1.533543
01/21/1858	166.117629	1.33007748	0.27743003	3.793563	331.012269	10.495481	0.96107404	1.533967
01/29/1887	136.178961	1.33028495	0.27756836	4.065761	330.835481	10.495719	0.96103994	1.534326
02/07/1916	107.596693	1.32906011	0.27689768	4.348553	330.603122	10.510335	0.96104645	1.532207
02/14/1945	86.777276	1.32872624	0.27702545	4.596903	330.413244	10.506353	0.96063525	1.531630
02/22/1974	66.132438	1.32943318	0.27743150	4.767370	330.227259	10.491895	0.96060653	1.532853
03/02/2003	39.813679	1.32974934	0.27766795	4.955618	330.045399	10.481666	0.96052057	1.533399
03/09/2032	13.283558	1.32941877	0.27764456	5.105992	329.850531	10.466795	0.96031288	1.532828
03/17/2061	343.127368	1.33077336	0.27816033	5.270761	329.622878	10.449020	0.96060500	1.535171
03/25/2090	309.576358	1.33068940	0.27830016	5.526724	329.449033	10.446824	0.96035833	1.535026
04/03/2119	275.131874	1.33087702	0.27836744	5.700938	329.276706	10.447215	0.96040419	1.535350
04/10/2148	241.294120	1.33012122	0.27814258	6.025609	329.025631	10.449699	0.96015787	1.534043
04/18/2177	214.514106	1.32956056	0.27775994	6.178309	328.847560	10.456594	0.96026191	1.533073

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