NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2007JW9 ∴ Orbital info ∴ Epoch 54234 MJD

2007JW9 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2007JW9.eq0)

Keplerian elements
(Epoch 54234.5 MJD)
	Value	1-σ variation	Units
a	2.03155	0.01127	au
e	0.441936	0.002755
i	2.5	0.01202	deg
Ω	230.955	0.003999	deg
ω	334.955	0.007583	deg
M	9.333	0.0796	deg

Other useful info
Absolute Magnitude (H)	24.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1337	au
Aphelion distance	2.9294	au
Asc. node-Earth separation	0.1573	au
Desc. node-Earth separation	1.73495	au
Earth MOID	0.13102	au
Orbital period	1057.64	days
Date of orbit computation	Jul 29 11:12

Covariance matrix
1.27048769E-04	3.10510807E-05	1.35489195E-04	-4.50551992E-05	6.78001452E-05	-8.97021985E-04
3.10510807E-05	7.58902785E-06	3.31140876E-05	-1.10118511E-05	1.65362788E-05	-2.19223451E-04
1.35489195E-04	3.31140876E-05	1.44495580E-04	-4.80480662E-05	7.22111310E-05	-9.56584707E-04
-4.50551992E-05	-1.10118511E-05	-4.80480662E-05	1.59930557E-05	-2.39127581E-05	3.18062287E-04
6.78001452E-05	1.65362788E-05	7.22111310E-05	-2.39127581E-05	5.75081099E-05	-4.85715901E-04
-8.97021985E-04	-2.19223451E-04	-9.56584707E-04	3.18062287E-04	-4.85715901E-04	6.33569236E-03

Correlation matrix
1.00000000	0.99999635	0.99998193	-0.99952569	0.79319661	-0.99981769
0.99999635	1.00000000	0.99998259	-0.99954311	0.79155330	-0.99976262
0.99998193	0.99998259	1.00000000	-0.99950025	0.79215892	-0.99976772
-0.99952569	-0.99954311	-0.99950025	1.00000000	-0.78849583	0.99919307
0.79319661	0.79155330	0.79215892	-0.78849583	1.00000000	-0.80467542
-0.99981769	-0.99976262	-0.99976772	0.99919307	-0.80467542	1.00000000