AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SD260 ∴ Orbital info ∴ Epoch epochXXX

(388940) 2008SD260 ▹

ORBITAL INFORMATION

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(ASCII data file 388940.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	5.1668	1.797e-07	au
e	0.041381	1.008e-07
i	9.283	1.107e-05	deg
Ω	65.504	5.143e-05	deg
ω	296.347	0.0001378	deg
M	134.26	0.0001208	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	4.953	au
Aphelion	5.3806	au
Asc. node-Earth separation	4.07899	au
Desc. node-Earth separation	4.24128	au
Earth MOID	3.96377	au
Orbital period	4289.75	days
Date of orbit computation	apr 23 21:12

Correlation matrix
1.00000000	0.20373591	0.00979393	0.01559114	-0.27966744	0.22300623
0.20373591	1.00000000	-0.00430583	0.00403216	0.21936265	-0.28541722
0.00979393	-0.00430583	1.00000000	-0.51199108	0.18680621	0.00167973
0.01559114	0.00403216	-0.51199108	1.00000000	-0.38226978	0.01468676
-0.27966744	0.21936265	0.18680621	-0.38226978	1.00000000	-0.92555971
0.22300623	-0.28541722	0.00167973	0.01468676	-0.92555971	1.00000000

Covariance matrix
3.23078476E-14	3.68968411E-15	1.94802716E-14	1.44119169E-13	-6.92462499E-12	4.84325976E-12
3.68968411E-15	1.01516157E-14	-4.80074041E-15	2.08927233E-14	3.04460252E-12	-3.47467749E-12
1.94802716E-14	-4.80074041E-15	1.22452505E-10	-2.91364158E-10	2.84757701E-10	2.24589593E-12
1.44119169E-13	2.08927233E-14	-2.91364158E-10	2.64472053E-09	-2.70807191E-09	9.12604608E-11
-6.92462499E-12	3.04460252E-12	2.84757701E-10	-2.70807191E-09	1.89758250E-08	-1.54053482E-08
4.84325976E-12	-3.47467749E-12	2.24589593E-12	9.12604608E-11	-1.54053482E-08	1.45993489E-08