NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2004YD ∴ Orbital info ∴ Epoch 60400 MJD

2004YD ▹

ORBITAL INFORMATION

◲

(ASCII data file 2004YD.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.842914	0.0002608	au
e	0.240205	0.0009303
i	12.084	0.08468	deg
Ω	265.464	0.02769	deg
ω	7.93	0.03455	deg
M	138.29	6.651	deg

Other useful info
Absolute Magnitude (H)	24.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6404	au
Aphelion distance	1.0454	au
Asc. node-Earth separation	-0.37434	au
Desc. node-Earth separation	0.05893	au
Earth MOID	0.05639	au
Orbital period	282.666	days
Date of orbit computation	feb 26 10:30

Covariance matrix
6.80423844E-08	-2.42644142E-07	-2.20826632E-05	7.22341950E-06	-8.99881947E-06	-1.73488930E-03
-2.42644142E-07	8.65399659E-07	7.87709192E-05	-2.57630917E-05	3.20723179E-05	6.18675640E-03
-2.20826632E-05	7.87709192E-05	7.17129378E-03	-2.34508000E-03	2.91680298E-03	5.63048623E-01
7.22341950E-06	-2.57630917E-05	-2.34508000E-03	7.66974599E-04	-9.54684704E-04	-1.84177363E-01
-8.99881947E-06	3.20723179E-05	2.91680298E-03	-9.54684704E-04	1.19373753E-03	2.29441193E-01
-1.73488930E-03	6.18675640E-03	5.63048623E-01	-1.84177363E-01	2.29441193E-01	4.42347978E+01

Correlation matrix
1.00000000	-0.99993481	-0.99968443	0.99991385	-0.99848456	-0.99999996
-0.99993481	1.00000000	0.99990513	-0.99999800	0.99785529	0.99993699
-0.99968443	0.99990513	1.00000000	-0.99992727	0.99690532	0.99968948
0.99991385	-0.99999800	-0.99992727	1.00000000	-0.99773464	-0.99991650
-0.99848456	0.99785529	0.99690532	-0.99773464	1.00000000	0.99846983
-0.99999996	0.99993699	0.99968948	-0.99991650	0.99846983	1.00000000