AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SA11 ∴ Orbital info ∴ Epoch epochXXX

(79644) 1998SA11 ▹

ORBITAL INFORMATION

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(ASCII data file 79644.eq0)

Keplerian elements at epoch
57996.3 MJD
	Value	1-σ variation	Units
a	2.20879	7.558e-09	au
e	0.202908	3.841e-08
i	2.489	3.575e-06	deg
Ω	243.748	0.0001209	deg
ω	40.495	0.0001217	deg
M	316.543	1.291e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7606	au
Aphelion	2.657	au
Asc. node-Earth separation	0.82182	au
Desc. node-Earth separation	1.51811	au
Earth MOID	0.74472	au
Orbital period	1199.03	days
Date of orbit computation	apr 23 20:03

Correlation matrix
1.00000000	0.41397136	-0.00575188	-0.00684393	-0.00009584	0.03702247
0.41397136	1.00000000	-0.01823187	-0.00799570	0.03906877	-0.32423134
-0.00575188	-0.01823187	1.00000000	-0.18900035	0.18478583	0.02128023
-0.00684393	-0.00799570	-0.18900035	1.00000000	-0.99272123	0.00243838
-0.00009584	0.03906877	0.18478583	-0.99272123	1.00000000	-0.11997563
0.03702247	-0.32423134	0.02128023	0.00243838	-0.11997563	1.00000000

Covariance matrix
5.71306455E-17	1.20196962E-16	-1.55423031E-16	-6.25336145E-15	-8.81579784E-17	3.61165326E-15
1.20196962E-16	1.47562927E-15	-2.50374981E-15	-3.71294703E-14	1.82644336E-13	-1.60749549E-13
-1.55423031E-16	-2.50374981E-15	1.27803306E-11	-8.16784057E-11	8.03947282E-11	9.81868737E-13
-6.25336145E-15	-3.71294703E-14	-8.16784057E-11	1.46132637E-08	-1.46045704E-08	3.80434872E-12
-8.81579784E-17	1.82644336E-13	8.03947282E-11	-1.46045704E-08	1.48107050E-08	-1.88446060E-10
3.61165326E-15	-1.60749549E-13	9.81868737E-13	3.80434872E-12	-1.88446060E-10	1.66575947E-10