Asteroid General Data

2025 NO

General information

Preliminary designation	2025 NO
Group	Amor
Absolute magnitude	20.40
Approximate diameter (m)	220
Approximate mass (kg)	1.98·10¹⁰
Number of observations	554
Arc length (days)	197

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	95.419186
a – orbit major semiaxis (astronomical units)	2.35496100
e – orbit eccentricity	0.55253100
ω – orbit ascending node-perihelion angle (degrees)	200.029621
Ω – longitude of orbit ascending node (degrees)	168.017655
i – orbit inclination to the ecliptic plane (degrees)	6.656450

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.738585	2.35227753	0.55378413	195.561817	170.268669	6.720235	1.04962356	3.607725
01/21/1858	204.541183	2.35418188	0.55181955	196.425968	169.915344	6.701651	1.05509829	3.612107
01/29/1887	219.443740	2.35795977	0.55028680	196.831921	169.636611	6.694674	1.06040563	3.620806
02/07/1916	234.489323	2.35267317	0.55345917	197.372959	169.314857	6.703993	1.05056463	3.608635
02/14/1945	245.262263	2.35186368	0.55390896	198.191179	168.977433	6.698851	1.04914532	3.606773
02/22/1974	259.223335	2.35459538	0.55042611	198.826413	168.606043	6.665465	1.05856461	3.613059
03/02/2003	272.147108	2.35293036	0.55364560	199.068633	168.412889	6.684149	1.05024082	3.609227
03/09/2032	281.234866	2.35363870	0.55464265	199.964318	168.032677	6.668032	1.04821031	3.610857
03/17/2061	289.546706	2.35876903	0.55041994	200.645683	167.637289	6.628577	1.06045553	3.622670
03/25/2090	297.844046	2.35985339	0.55183432	201.071395	167.312609	6.627429	1.05760531	3.625168
04/03/2119	303.720324	2.35443087	0.55442290	201.883953	167.030696	6.630515	1.04908049	3.612680
04/10/2148	310.856388	2.35550707	0.55342950	202.732709	166.604887	6.604426	1.05189997	3.615158
04/18/2177	318.478184	2.35781080	0.55327696	202.962004	166.304992	6.594647	1.05328840	3.620462

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