Asteroid General Data

2021 JF

General information

Preliminary designation	2021 JF
Group	Aten
Absolute magnitude	26.23
Approximate diameter (m)	15
Approximate mass (kg)	6.28·10⁶
Number of observations	37
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.047340
a – orbit major semiaxis (astronomical units)	0.95791400
e – orbit eccentricity	0.13450500
ω – orbit ascending node-perihelion angle (degrees)	227.564996
Ω – longitude of orbit ascending node (degrees)	219.178691
i – orbit inclination to the ecliptic plane (degrees)	10.437961

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	184.133435	0.95938328	0.13802838	227.478016	221.493016	10.279783	0.82696116	0.939699
01/21/1858	150.737786	0.95895470	0.13761675	227.420046	221.146377	10.301535	0.82698647	0.939070
01/29/1887	119.789658	0.95832471	0.13724779	227.220945	220.786306	10.328123	0.82679676	0.938144
02/07/1916	89.187251	0.95870491	0.13661246	227.639090	220.463455	10.337841	0.82773388	0.938703
02/14/1945	62.793633	0.95950111	0.13554764	227.678567	220.115565	10.380942	0.82944300	0.939872
02/22/1974	26.007887	0.95905644	0.13559921	227.949105	219.854839	10.385589	0.82900914	0.939219
03/02/2003	354.890552	0.95877936	0.13473224	227.905711	219.511345	10.418025	0.82960087	0.938812
03/09/2032	330.316018	0.95799366	0.13464943	227.570379	219.159181	10.438424	0.82900036	0.937658
03/17/2061	315.407930	0.95774892	0.13283470	227.232225	218.774074	10.502526	0.83052663	0.937299
03/25/2090	315.079835	0.95682725	0.13288386	226.923159	218.419654	10.517232	0.82968035	0.935946
04/03/2119	317.277691	0.95641105	0.13264363	226.808082	218.092092	10.534415	0.82954922	0.935336
04/10/2148	331.514811	0.95581495	0.13274005	226.732415	217.790680	10.537360	0.82894002	0.934461
04/18/2177	338.879988	0.95647041	0.13193203	227.283142	217.452301	10.552003	0.83028133	0.935423

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