AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015WC15 ∴ Orbital info ∴ Epoch epochXXX

(473438) 2015WC15 ▹

ORBITAL INFORMATION

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(ASCII data file 473438.eq0)

Keplerian elements at epoch
58130.5 MJD
	Value	1-σ variation	Units
a	2.78189	3.619e-08	au
e	0.152494	6.311e-08
i	10.097	8.091e-06	deg
Ω	89.814	3.989e-05	deg
ω	316.988	5.192e-05	deg
M	176.969	2.975e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3577	au
Aphelion	3.2061	au
Asc. node-Earth separation	1.46086	au
Desc. node-Earth separation	2.04097	au
Earth MOID	1.37911	au
Orbital period	1694.76	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	0.08179637	0.01111224	-0.00078426	0.13692165	-0.22369760
0.08179637	1.00000000	0.00299591	0.00209206	-0.05027133	0.01320322
0.01111224	0.00299591	1.00000000	0.21913127	-0.16155228	-0.00450206
-0.00078426	0.00209206	0.21913127	1.00000000	-0.75699557	0.00223831
0.13692165	-0.05027133	-0.16155228	-0.75699557	1.00000000	-0.64570847
-0.22369760	0.01320322	-0.00450206	0.00223831	-0.64570847	1.00000000

Covariance matrix
1.30992323E-15	1.86821223E-16	3.25424033E-15	-1.13215402E-15	2.57278902E-13	-2.40874912E-13
1.86821223E-16	3.98234211E-15	1.52975711E-15	5.26582082E-15	-1.64701982E-13	2.47888502E-14
3.25424033E-15	1.52975711E-15	6.54711306E-11	7.07215838E-11	-6.78652026E-11	-1.08378661E-12
-1.13215402E-15	5.26582082E-15	7.07215838E-11	1.59090925E-09	-1.56756361E-09	2.65613256E-12
2.57278902E-13	-1.64701982E-13	-6.78652026E-11	-1.56756361E-09	2.69536926E-09	-9.97362299E-10
-2.40874912E-13	2.47888502E-14	-1.08378661E-12	2.65613256E-12	-9.97362299E-10	8.85145487E-10