Asteroid General Data

2011 JD₁

General information

Preliminary designation	2011 JD₁
Group	Apollo
Absolute magnitude	21.68
Approximate diameter (m)	120
Approximate mass (kg)	3.37·10⁹
Number of observations	73
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.030099
a – orbit major semiaxis (astronomical units)	1.11171400
e – orbit eccentricity	0.35760600
ω – orbit ascending node-perihelion angle (degrees)	85.668126
Ω – longitude of orbit ascending node (degrees)	34.232284
i – orbit inclination to the ecliptic plane (degrees)	21.934674

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.433059	1.11135824	0.35798406	84.918856	35.328069	21.935260	0.71350970	1.171606
01/21/1858	132.524642	1.11119332	0.35790812	85.049600	35.165383	21.933406	0.71348820	1.171346
01/29/1887	42.532735	1.11195815	0.35782515	85.311542	35.010223	21.932757	0.71407156	1.172555
02/07/1916	308.442475	1.11241250	0.35773114	85.419075	34.838614	21.934946	0.71446790	1.173274
02/14/1945	226.447669	1.11123607	0.35770388	85.383881	34.679859	21.934404	0.71374262	1.171413
02/22/1974	147.715733	1.11121974	0.35768505	85.485533	34.518391	21.936996	0.71375305	1.171387
03/02/2003	64.609734	1.11106947	0.35759987	85.627592	34.363539	21.936574	0.71375118	1.171150
03/09/2032	341.810519	1.11156877	0.35762345	85.676182	34.206877	21.934250	0.71404571	1.171939
03/17/2061	264.431301	1.11083821	0.35749673	85.691452	34.039038	21.937315	0.71371719	1.170784
03/25/2090	187.714886	1.11065108	0.35745240	85.798643	33.891558	21.935176	0.71364619	1.170488
04/03/2119	112.886531	1.11108971	0.35725853	85.930752	33.721820	21.937766	0.71414343	1.171182
04/10/2148	37.414439	1.11033222	0.35705536	85.955330	33.558508	21.947354	0.71388215	1.169984
04/18/2177	319.587491	1.11098542	0.35710583	86.132783	33.398544	21.938571	0.71424605	1.171017

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