AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JW12 ∴ Orbital info ∴ Epoch epochXXX

(169634) 2002JW12 ▹

ORBITAL INFORMATION

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(ASCII data file 169634.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27864	1.257e-08	au
e	0.205573	4.085e-08
i	20.929	7.528e-06	deg
Ω	56.555	1.365e-05	deg
ω	60.334	3.194e-05	deg
M	218.572	2.26e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8102	au
Aphelion	2.7471	au
Asc. node-Earth separation	0.9933	au
Desc. node-Earth separation	1.41798	au
Earth MOID	0.90099	au
Orbital period	1256.35	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	0.32168697	0.06525564	-0.02886418	-0.26218732	0.03821586
0.32168697	1.00000000	0.01027320	0.00186602	-0.29253163	0.25292232
0.06525564	0.01027320	1.00000000	-0.33314241	0.11137844	0.01192359
-0.02886418	0.00186602	-0.33314241	1.00000000	-0.42117023	0.03689130
-0.26218732	-0.29253163	0.11137844	-0.42117023	1.00000000	-0.88052904
0.03821586	0.25292232	0.01192359	0.03689130	-0.88052904	1.00000000

Covariance matrix
1.58034192E-16	1.65187589E-16	6.17570621E-15	-4.95234466E-15	-1.05275751E-13	1.08577181E-14
1.65187589E-16	1.66854074E-15	3.15912870E-15	1.04030510E-15	-3.81665027E-13	2.33493568E-13
6.17570621E-15	3.15912870E-15	5.66742936E-11	-3.42293874E-11	2.67815253E-11	2.02870671E-12
-4.95234466E-15	1.04030510E-15	-3.42293874E-11	1.86274018E-10	-1.83600954E-10	1.13794018E-11
-1.05275751E-13	-3.81665027E-13	2.67815253E-11	-1.83600954E-10	1.02019280E-09	-6.35629673E-10
1.08577181E-14	2.33493568E-13	2.02870671E-12	1.13794018E-11	-6.35629673E-10	5.10785675E-10