Asteroid General Data

2021 NY

General information

Preliminary designation	2021 NY
Group	Amor
Absolute magnitude	23.85
Approximate diameter (m)	45
Approximate mass (kg)	1.68·10⁸
Number of observations	34
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	39.766075
a – orbit major semiaxis (astronomical units)	1.41311000
e – orbit eccentricity	0.21414300
ω – orbit ascending node-perihelion angle (degrees)	3.653059
Ω – longitude of orbit ascending node (degrees)	270.082994
i – orbit inclination to the ecliptic plane (degrees)	16.832450

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.673292	1.41314256	0.21391730	1.688906	271.045495	16.832903	1.11084692	1.679885
01/21/1858	252.969755	1.41300632	0.21405343	2.004906	270.899581	16.834000	1.11054747	1.679642
01/29/1887	352.009140	1.41283350	0.21378586	2.221281	270.765308	16.832433	1.11078967	1.679334
02/07/1916	91.835709	1.41320852	0.21399702	2.541543	270.626333	16.830811	1.11078611	1.680003
02/14/1945	192.472138	1.41292928	0.21396075	2.856898	270.479596	16.832012	1.11061787	1.679505
02/22/1974	292.703873	1.41283709	0.21380850	3.054711	270.353942	16.832188	1.11076051	1.679340
03/02/2003	33.068955	1.41310321	0.21412676	3.374357	270.204821	16.832583	1.11052000	1.679815
03/09/2032	133.263550	1.41319572	0.21414949	3.655318	270.058790	16.832871	1.11056057	1.679980
03/17/2061	232.215406	1.41289500	0.21401304	3.901110	269.924366	16.833906	1.11051705	1.679444
03/25/2090	331.629760	1.41320793	0.21426922	4.174323	269.780632	16.831571	1.11040097	1.680002
04/03/2119	71.896120	1.41299783	0.21408650	4.467644	269.632621	16.831162	1.11049407	1.679627
04/10/2148	171.817291	1.41243995	0.21381144	4.763138	269.491186	16.830978	1.11044414	1.678632
04/18/2177	272.460108	1.41306447	0.21415793	4.965265	269.359808	16.828788	1.11044550	1.679746

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