Asteroid General Data

2021 JD₁

General information

Preliminary designation	2021 JD₁
Group	Apollo
Absolute magnitude	24.24
Approximate diameter (m)	38
Approximate mass (kg)	9.82·10⁷
Number of observations	43
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	215.078986
a – orbit major semiaxis (astronomical units)	2.22176600
e – orbit eccentricity	0.55614000
ω – orbit ascending node-perihelion angle (degrees)	148.713600
Ω – longitude of orbit ascending node (degrees)	112.947387
i – orbit inclination to the ecliptic plane (degrees)	4.984742

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	302.874492	2.22052480	0.55491849	142.783721	116.835380	4.712763	0.98831453	3.308903
01/21/1858	221.125000	2.21912359	0.55596792	143.554016	116.266036	4.746981	0.98536207	3.305772
01/29/1887	138.474687	2.22220088	0.55459317	144.376327	115.768175	4.783629	0.98978345	3.312650
02/07/1916	57.771594	2.22060419	0.55514010	145.309804	115.128910	4.825573	0.98785775	3.309081
02/14/1945	335.992208	2.22107955	0.55455437	146.078978	114.578302	4.862680	0.98937017	3.310143
02/22/1974	254.321522	2.22134502	0.55530073	146.977871	114.064729	4.902965	0.98783051	3.310737
03/02/2003	175.564320	2.21833098	0.55576009	147.702615	113.517282	4.940850	0.98547115	3.304001
03/09/2032	90.108398	2.22169592	0.55590193	148.731711	112.916937	4.984452	0.98665087	3.311521
03/17/2061	7.196791	2.21998382	0.55792441	149.418690	112.435666	5.021391	0.98140066	3.307694
03/25/2090	283.412770	2.22112869	0.55553191	150.138456	111.963063	5.062026	0.98722083	3.310253
04/03/2119	188.344170	2.23523102	0.56043523	151.330848	111.343972	5.116866	0.98252882	3.341829
04/10/2148	73.995268	2.23603351	0.56000298	151.707166	111.085396	5.136545	0.98384807	3.343629
04/18/2177	313.417584	2.23863428	0.55738571	152.292440	110.783316	5.160206	0.99085152	3.349464

Detailed table...

3D animation...

Calculation on the date...

Return to search