AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002AS157 ∴ Orbital info ∴ Epoch epochXXX

(119812) 2002AS157 ▹

ORBITAL INFORMATION

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(ASCII data file 119812.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18483	2.514e-08	au
e	0.11646	5.746e-08
i	1.569	5.181e-06	deg
Ω	152.687	0.0001928	deg
ω	46.316	0.000194	deg
M	263.9	1.904e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8139	au
Aphelion	3.5557	au
Asc. node-Earth separation	1.91926	au
Desc. node-Earth separation	2.40586	au
Earth MOID	1.81219	au
Orbital period	2076	days
Date of orbit computation	apr 23 20:13

Correlation matrix
1.00000000	0.09272194	-0.00219850	-0.00155582	-0.02805501	-0.01893831
0.09272194	1.00000000	0.00262671	0.00169478	0.01153970	-0.19691658
-0.00219850	0.00262671	1.00000000	0.24808238	-0.24585587	-0.00316940
-0.00155582	0.00169478	0.24808238	1.00000000	-0.99448124	0.00848670
-0.02805501	0.01153970	-0.24585587	-0.99448124	1.00000000	-0.10699063
-0.01893831	-0.19691658	-0.00316940	0.00848670	-0.10699063	1.00000000

Covariance matrix
6.31785849E-16	1.33913507E-16	-2.86294825E-16	-7.53974625E-15	-1.36801020E-13	-9.06514204E-15
1.33913507E-16	3.30151913E-15	7.81933452E-16	1.87750501E-14	1.28630963E-13	-2.15470366E-13
-2.86294825E-16	7.81933452E-16	2.68412184E-11	2.47804376E-10	-2.47101640E-10	-3.12698991E-13
-7.53974625E-15	1.87750501E-14	2.47804376E-10	3.71726817E-08	-3.71965339E-08	3.11601318E-11
-1.36801020E-13	1.28630963E-13	-2.47101640E-10	-3.71965339E-08	3.76346480E-08	-3.95264714E-10
-9.06514204E-15	-2.15470366E-13	-3.12698991E-13	3.11601318E-11	-3.95264714E-10	3.62657543E-10