NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2004DD ∴ Orbital info ∴ Epoch 58580 MJD

(385497) 2004DD ▹

ORBITAL INFORMATION

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(ASCII data file 385497.eq0)

Keplerian elements
(Epoch 58580.1 MJD)
	Value	1-σ variation	Units
a	1.5892	7.112e-09	au
e	0.459162	2.916e-07
i	11.582	1.326e-05	deg
Ω	3.703	5.059e-05	deg
ω	8.552	5.791e-05	deg
M	294.13	5.198e-05	deg

Other useful info
Absolute Magnitude (H)	19.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8595	au
Aphelion distance	2.3189	au
Asc. node-Earth separation	-0.14147	au
Desc. node-Earth separation	1.30008	au
Earth MOID	0.1314	au
Orbital period	731.753	days
Date of orbit computation	Jul 29 14:31

Covariance matrix
5.05831396E-17	3.03838076E-16	4.06368313E-15	1.27941337E-15	-4.06729726E-14	2.36073211E-14
3.03838076E-16	8.50523002E-14	1.88086205E-13	-8.21641108E-13	-1.29004004E-12	-8.37413333E-12
4.06368313E-15	1.88086205E-13	1.75810886E-10	-5.81375275E-10	4.91451536E-10	1.03382300E-10
1.27941337E-15	-8.21641108E-13	-5.81375275E-10	2.55924227E-09	-2.57181057E-09	2.15302270E-10
-4.06729726E-14	-1.29004004E-12	4.91451536E-10	-2.57181057E-09	3.35372855E-09	-1.15602012E-09
2.36073211E-14	-8.37413333E-12	1.03382300E-10	2.15302270E-10	-1.15602012E-09	2.70149480E-09

Correlation matrix
1.00000000	0.14648605	0.04309174	0.00355592	-0.09875045	0.06386189
0.14648605	1.00000000	0.04863972	-0.05569080	-0.07638291	-0.55245228
0.04309174	0.04863972	1.00000000	-0.86671832	0.64002047	0.15001036
0.00355592	-0.05569080	-0.86671832	1.00000000	-0.87784800	0.08188245
-0.09875045	-0.07638291	0.64002047	-0.87784800	1.00000000	-0.38406026
0.06386189	-0.55245228	0.15001036	0.08188245	-0.38406026	1.00000000