AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RK189 ∴ Orbital info ∴ Epoch epochXXX

2007RK189 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2007RK189.eq0)

Keplerian elements at epoch
57871.0 MJD
	Value	1-σ variation	Units
a	2.70889	3.173e-08	au
e	0.246971	9.532e-08
i	9.663	1.201e-05	deg
Ω	7.431	6.101e-05	deg
ω	9.045	8.483e-05	deg
M	47.142	4.3e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0399	au
Aphelion	3.3779	au
Asc. node-Earth separation	1.04198	au
Desc. node-Earth separation	2.36583	au
Earth MOID	1.03942	au
Orbital period	1628.49	days
Date of orbit computation	apr 24 01:30

Correlation matrix
1.00000000	0.02663988	0.03191490	0.04064353	0.49138947	-0.75768966
0.02663988	1.00000000	-0.01644796	0.00225610	0.06692040	-0.05815136
0.03191490	-0.01644796	1.00000000	-0.22456917	0.18983206	-0.04484125
0.04064353	0.00225610	-0.22456917	1.00000000	-0.69724538	-0.01279836
0.49138947	0.06692040	0.18983206	-0.69724538	1.00000000	-0.70076149
-0.75768966	-0.05815136	-0.04484125	-0.01279836	-0.70076149	1.00000000

Covariance matrix
1.00689916E-15	8.05778617E-17	1.21590003E-14	7.86883612E-14	1.32275328E-12	-1.03382721E-12
8.05778617E-17	9.08617278E-15	-1.88240861E-14	1.31212680E-14	5.41139277E-13	-2.38349375E-13
1.21590003E-14	-1.88240861E-14	1.44152667E-10	-1.64508213E-10	1.93348551E-10	-2.31500903E-11
7.86883612E-14	1.31212680E-14	-1.64508213E-10	3.72264999E-09	-3.60887430E-09	-3.35771579E-11
1.32275328E-12	5.41139277E-13	1.93348551E-10	-3.60887430E-09	7.19647828E-09	-2.55619423E-09
-1.03382721E-12	-2.38349375E-13	-2.31500903E-11	-3.35771579E-11	-2.55619423E-09	1.84895874E-09