Asteroid General Data

2021 NP₅

General information

Preliminary designation	2021 NP₅
Group	Amor
Absolute magnitude	25.65
Approximate diameter (m)	20
Approximate mass (kg)	1.40·10⁷
Number of observations	18
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	249.756687
a – orbit major semiaxis (astronomical units)	2.12965500
e – orbit eccentricity	0.48931400
ω – orbit ascending node-perihelion angle (degrees)	340.946235
Ω – longitude of orbit ascending node (degrees)	282.178444
i – orbit inclination to the ecliptic plane (degrees)	8.017603

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.283947	2.12944093	0.49014576	336.438993	284.898578	7.775504	1.08570449	3.107413
01/21/1858	133.955734	2.13061830	0.49117076	336.859587	284.463508	7.796775	1.08412089	3.109991
01/29/1887	259.008798	2.12828068	0.49070833	337.900795	284.018066	7.859227	1.08391561	3.104874
02/07/1916	21.704765	2.12969415	0.48942448	338.082355	283.784161	7.856956	1.08736971	3.107968
02/14/1945	148.055472	2.12668585	0.49151475	339.280019	283.166149	7.941703	1.08138839	3.101385
02/22/1974	272.286876	2.13036965	0.48911007	339.546538	282.960910	7.934860	1.08838439	3.109446
03/02/2003	37.416988	2.12582559	0.49243112	340.530782	282.371924	8.013797	1.07900291	3.099503
03/09/2032	164.208732	2.12922832	0.48933811	341.029353	282.128516	8.017402	1.08731576	3.106948
03/17/2061	289.179731	2.12591625	0.49243628	341.648392	281.637209	8.072324	1.07903795	3.099701
03/25/2090	57.655018	2.12748043	0.49012707	342.361178	281.346457	8.092630	1.08474468	3.103123
04/03/2119	183.006305	2.12793908	0.49046957	342.742032	280.951418	8.113074	1.08424971	3.104126
04/10/2148	310.777136	2.12765638	0.49168248	343.675278	280.577309	8.167197	1.08152501	3.103508
04/18/2177	74.288513	2.12925098	0.48880908	343.982798	280.337261	8.156101	1.08845377	3.106997

Detailed table...

3D animation...

Calculation on the date...

Return to search