NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2002XW4 ∴ Orbital info ∴ Epoch 58308 MJD

2002XW4 ▹

ORBITAL INFORMATION

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(ASCII data file 2002XW4.eq0)

Keplerian elements
(Epoch 58308.7 MJD)
	Value	1-σ variation	Units
a	2.43251	1.905e-08	au
e	0.504874	1.557e-06
i	6.998	4.282e-05	deg
Ω	76.135	7.88e-05	deg
ω	329.827	0.0002241	deg
M	47.57	3.92e-05	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2044	au
Aphelion distance	3.6606	au
Asc. node-Earth separation	0.27526	au
Desc. node-Earth separation	2.20213	au
Earth MOID	0.22219	au
Orbital period	1385.74	days
Date of orbit computation	feb 26 10:25

Covariance matrix
3.62859880E-16	2.31247496E-14	-6.16560522E-13	-8.34534061E-13	-1.26808736E-12	-5.12425367E-13
2.31247496E-14	2.42320183E-12	-5.21879532E-11	-7.92328107E-11	-2.77031352E-10	-7.50106345E-12
-6.16560522E-13	-5.21879532E-11	1.83347291E-09	2.58120560E-09	3.86053348E-09	5.80698913E-10
-8.34534061E-13	-7.92328107E-11	2.58120560E-09	6.20963660E-09	4.60710156E-09	5.38725841E-10
-1.26808736E-12	-2.77031352E-10	3.86053348E-09	4.60710156E-09	5.02414063E-08	-3.91148959E-09
-5.12425367E-13	-7.50106345E-12	5.80698913E-10	5.38725841E-10	-3.91148959E-09	1.53663756E-09

Correlation matrix
1.00000000	0.77985304	-0.75590808	-0.55595738	-0.29699477	-0.68623904
0.77985304	1.00000000	-0.78295756	-0.64591768	-0.79396843	-0.12292560
-0.75590808	-0.78295756	1.00000000	0.76498383	0.40223437	0.34596172
-0.55595738	-0.64591768	0.76498383	1.00000000	0.26083376	0.17440101
-0.29699477	-0.79396843	0.40223437	0.26083376	1.00000000	-0.44516967
-0.68623904	-0.12292560	0.34596172	0.17440101	-0.44516967	1.00000000