NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009WM8 ∴ Orbital info ∴ Epoch 55153 MJD

2009WM8 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WM8.eq0)

Keplerian elements
(Epoch 55153.9 MJD)
	Value	1-σ variation	Units
a	1.81621	0.01314	au
e	0.442558	0.003933
i	14.026	0.08439	deg
Ω	237.206	0.0166	deg
ω	181.568	0.0198	deg
M	0.129	0.006058	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0124	au
Aphelion distance	2.62	au
Asc. node-Earth separation	1.60616	au
Desc. node-Earth separation	0.02429	au
Earth MOID	0.02428	au
Orbital period	894.021	days
Date of orbit computation	Jul 29 11:19

Covariance matrix
1.72561747E-04	5.16694235E-05	1.10857138E-03	2.18103692E-04	-2.59582762E-04	7.93884447E-05
5.16694235E-05	1.54711549E-05	3.31933822E-04	6.53056565E-05	-7.77270197E-05	2.37713773E-05
1.10857138E-03	3.31933822E-04	7.12250339E-03	1.40131028E-03	-1.66653402E-03	5.09636179E-04
2.18103692E-04	6.53056565E-05	1.40131028E-03	2.75699666E-04	-3.27868418E-04	1.00263735E-04
-2.59582762E-04	-7.77270197E-05	-1.66653402E-03	-3.27868418E-04	3.92022917E-04	-1.19951661E-04
7.93884447E-05	2.37713773E-05	5.09636179E-04	1.00263735E-04	-1.19951661E-04	3.67052370E-05

Correlation matrix
1.00000000	0.99999996	0.99994259	0.99993699	-0.99803979	0.99751863
0.99999996	1.00000000	0.99993969	0.99993395	-0.99805603	0.99753688
0.99994259	0.99993969	1.00000000	0.99999967	-0.99733744	0.99673545
0.99993699	0.99993395	0.99999967	1.00000000	-0.99729981	0.99669377
-0.99803979	-0.99805603	-0.99733744	-0.99729981	1.00000000	-0.99996897
0.99751863	0.99753688	0.99673545	0.99669377	-0.99996897	1.00000000