NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007DW ∴ Orbital info ∴ Epoch 60400 MJD

2007DW ▹

ORBITAL INFORMATION

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(ASCII data file 2007DW.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.07925	5.216e-09	au
e	0.524499	7.458e-07
i	38.69	8.059e-05	deg
Ω	328.098	8.54e-06	deg
ω	313.27	4.067e-05	deg
M	12.92	6.575e-05	deg

Other useful info
Absolute Magnitude (H)	20.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5132	au
Aphelion distance	1.6453	au
Asc. node-Earth separation	-0.4358	au
Desc. node-Earth separation	0.2337	au
Earth MOID	0.15702	au
Orbital period	409.527	days
Date of orbit computation	feb 26 10:31

Covariance matrix
2.72039279E-17	-7.17130974E-16	-1.73655308E-13	8.73677849E-15	-9.10364405E-14	-9.29789038E-14
-7.17130974E-16	5.56289853E-13	6.55484641E-12	1.35090242E-12	2.41040726E-11	4.40435438E-11
-1.73655308E-13	6.55484641E-12	6.49495033E-09	-2.24131658E-10	1.71123067E-09	-6.17796056E-10
8.73677849E-15	1.35090242E-12	-2.24131658E-10	7.29398592E-11	-5.19867969E-11	1.48246844E-10
-9.10364405E-14	2.41040726E-11	1.71123067E-09	-5.19867969E-11	1.65374053E-09	1.41788445E-09
-9.29789038E-14	4.40435438E-11	-6.17796056E-10	1.48246844E-10	1.41788445E-09	4.32357618E-09

Correlation matrix
1.00000000	-0.18434531	-0.41312772	0.19613408	-0.42920599	-0.27111095
-0.18434531	1.00000000	0.10904959	0.21207572	0.79470541	0.89806987
-0.41312772	0.10904959	1.00000000	-0.32563631	0.52213999	-0.11658312
0.19613408	0.21207572	-0.32563631	1.00000000	-0.14968453	0.26398633
-0.42920599	0.79470541	0.52213999	-0.14968453	1.00000000	0.53025600
-0.27111095	0.89806987	-0.11658312	0.26398633	0.53025600	1.00000000