AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011JD31 ∴ Orbital info ∴ Epoch epochXXX

2011JD31 ▹

ORBITAL INFORMATION

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(ASCII data file 2011JD31.eq0)

Keplerian elements at epoch
57803.4 MJD
	Value	1-σ variation	Units
a	2.58958	2.023e-07	au
e	0.24339	1.793e-07
i	4.287	1.494e-05	deg
Ω	206.76	8.865e-05	deg
ω	55.685	0.0003102	deg
M	123.667	0.000241	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9593	au
Aphelion	3.2199	au
Asc. node-Earth separation	1.13805	au
Desc. node-Earth separation	1.82819	au
Earth MOID	0.94721	au
Orbital period	1522.09	days
Date of orbit computation	apr 24 01:43

Correlation matrix
1.00000000	-0.89950596	0.13450875	-0.10914521	0.95081477	-0.99229665
-0.89950596	1.00000000	-0.12431987	0.10653632	-0.88025590	0.91992133
0.13450875	-0.12431987	1.00000000	-0.10878539	0.15450452	-0.13315313
-0.10914521	0.10653632	-0.10878539	1.00000000	-0.38692495	0.10988450
0.95081477	-0.88025590	0.15450452	-0.38692495	1.00000000	-0.95877192
-0.99229665	0.91992133	-0.13315313	0.10988450	-0.95877192	1.00000000

Covariance matrix
4.09075099E-14	-3.26202889E-14	4.06355929E-13	-1.95701713E-12	5.96547285E-11	-4.83701485E-11
-3.26202889E-14	3.21487781E-14	-3.32948714E-13	1.69343426E-12	-4.89596844E-11	3.97527611E-11
4.06355929E-13	-3.32948714E-13	2.23104895E-10	-1.44050098E-10	7.15884861E-10	-4.79336282E-10
-1.95701713E-12	1.69343426E-12	-1.44050098E-10	7.85917273E-09	-1.06405133E-08	2.34778989E-09
5.96547285E-11	-4.89596844E-11	7.15884861E-10	-1.06405133E-08	9.62265385E-08	-7.16798541E-08
-4.83701485E-11	3.97527611E-11	-4.79336282E-10	2.34778989E-09	-7.16798541E-08	5.80856361E-08