AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WJ141 ∴ Orbital info ∴ Epoch epochXXX

(384120) 2008WJ141 ▹

ORBITAL INFORMATION

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(ASCII data file 384120.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.80798	2.588e-08	au
e	0.198164	1.037e-07
i	4.442	6.468e-06	deg
Ω	316.894	0.0001031	deg
ω	37.824	0.0001046	deg
M	145.717	1.855e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2515	au
Aphelion	3.3644	au
Asc. node-Earth separation	1.31896	au
Desc. node-Earth separation	2.21298	au
Earth MOID	1.24846	au
Orbital period	1718.66	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	0.16808552	0.00504698	0.00571168	-0.00671537	-0.35162829
0.16808552	1.00000000	-0.01426626	-0.01207291	0.00262281	-0.32073046
0.00504698	-0.01426626	1.00000000	0.12943940	-0.12837574	0.00388513
0.00571168	-0.01207291	0.12943940	1.00000000	-0.98296274	0.00600240
-0.00671537	0.00262281	-0.12837574	-0.98296274	1.00000000	-0.16144395
-0.35162829	-0.32073046	0.00388513	0.00600240	-0.16144395	1.00000000

Covariance matrix
6.69612387E-16	4.50982816E-16	8.44676886E-16	1.52428406E-14	-1.81782471E-14	-1.68810817E-13
4.50982816E-16	1.07506786E-14	-9.56699396E-15	-1.29098284E-13	2.84482474E-14	-6.16968326E-13
8.44676886E-16	-9.56699396E-15	4.18306655E-11	8.63384762E-11	-8.68561963E-11	4.66184419E-13
1.52428406E-14	-1.29098284E-13	8.63384762E-11	1.06360652E-08	-1.06046908E-08	1.14847164E-11
-1.81782471E-14	2.84482474E-14	-8.68561963E-11	-1.06046908E-08	1.09431139E-08	-3.13326377E-10
-1.68810817E-13	-6.16968326E-13	4.66184419E-13	1.14847164E-11	-3.13326377E-10	3.44198877E-10