NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001XU4 ∴ Orbital info ∴ Epoch 60400 MJD

2001XU4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2001XU4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.01951	0.0005148	au
e	0.163554	0.0008339
i	12.678	0.07341	deg
Ω	259.314	0.0009079	deg
ω	69.799	0.03733	deg
M	332.037	6.173	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8528	au
Aphelion distance	1.1863	au
Asc. node-Earth separation	-0.07618	au
Desc. node-Earth separation	0.06778	au
Earth MOID	0.05265	au
Orbital period	375.999	days
Date of orbit computation	feb 26 10:23

Covariance matrix
2.65034392E-07	4.28858650E-07	3.77904119E-05	-4.65228303E-07	1.92021528E-05	-3.17802100E-03
4.28858650E-07	6.95471242E-07	6.11821064E-05	-7.55771518E-07	3.10286460E-05	-5.14254177E-03
3.77904119E-05	6.11821064E-05	5.38946699E-03	-6.64215107E-05	2.73652441E-03	-4.53145654E-01
-4.65228303E-07	-7.55771518E-07	-6.64215107E-05	8.24278347E-07	-3.35911479E-05	5.57871808E-03
1.92021528E-05	3.10286460E-05	2.73652441E-03	-3.35911479E-05	1.39330888E-03	-2.30250443E-01
-3.17802100E-03	-5.14254177E-03	-4.53145654E-01	5.57871808E-03	-2.30250443E-01	3.81075817E+01

Correlation matrix
1.00000000	0.99890335	0.99990238	-0.99535514	0.99925217	-0.99999989
0.99890335	1.00000000	0.99933691	-0.99819177	0.99678050	-0.99892422
0.99990238	0.99933691	1.00000000	-0.99654954	0.99862565	-0.99990610
-0.99535514	-0.99819177	-0.99654954	1.00000000	-0.99120663	0.99538656
0.99925217	0.99678050	0.99862565	-0.99120663	1.00000000	-0.99924292
-0.99999989	-0.99892422	-0.99990610	0.99538656	-0.99924292	1.00000000