AstDyS

AstDyS-2

Asteroids - Dynamic Site

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

(450777) 2007SA ▹

ORBITAL INFORMATION

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(ASCII data file 450777.eq0)

Keplerian elements at epoch
57816.8 MJD
	Value	1-σ variation	Units
a	2.44811	2.097e-08	au
e	0.250997	7.13e-08
i	11.848	5.287e-06	deg
Ω	186.257	3.727e-05	deg
ω	221.217	4.332e-05	deg
M	135.391	1.827e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8336	au
Aphelion	3.0626	au
Asc. node-Earth separation	1.83016	au
Desc. node-Earth separation	0.92744	au
Earth MOID	0.85773	au
Orbital period	1399.09	days
Date of orbit computation	apr 23 21:26

Correlation matrix
1.00000000	0.62725978	-0.12104742	0.00575842	0.28170913	-0.63604434
0.62725978	1.00000000	-0.14170074	0.02138999	0.16815211	-0.48694622
-0.12104742	-0.14170074	1.00000000	0.08948249	-0.14400864	0.14537610
0.00575842	0.02138999	0.08948249	1.00000000	-0.84452704	0.00037051
0.28170913	0.16815211	-0.14400864	-0.84452704	1.00000000	-0.52001728
-0.63604434	-0.48694622	0.14537610	0.00037051	-0.52001728	1.00000000

Covariance matrix
4.39765859E-16	9.37840813E-16	-1.34202285E-14	4.50027766E-15	2.55890141E-13	-2.43742728E-13
9.37840813E-16	5.08325466E-15	-5.34117320E-14	5.68337986E-14	5.19296169E-13	-6.34432549E-13
-1.34202285E-14	-5.34117320E-14	2.79503494E-11	1.76301847E-11	-3.29779786E-11	1.40449484E-11
4.50027766E-15	5.68337986E-14	1.76301847E-11	1.38883399E-09	-1.36326597E-09	2.52323268E-13
2.55890141E-13	5.19296169E-13	-3.29779786E-11	-1.36326597E-09	1.87621989E-09	-4.11616871E-10
-2.43742728E-13	-6.34432549E-13	1.40449484E-11	2.52323268E-13	-4.11616871E-10	3.33938923E-10