AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002SG20 ∴ Orbital info ∴ Epoch epochXXX

(113391) 2002SG20 ▹

ORBITAL INFORMATION

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(ASCII data file 113391.eq0)

Keplerian elements at epoch
57401.3 MJD
	Value	1-σ variation	Units
a	2.67452	1.406e-08	au
e	0.074284	4.723e-08
i	2.611	5.48e-06	deg
Ω	193.296	0.0001053	deg
ω	155.214	0.0001114	deg
M	29.258	3.501e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4758	au
Aphelion	2.8732	au
Asc. node-Earth separation	1.85206	au
Desc. node-Earth separation	1.49125	au
Earth MOID	1.46774	au
Orbital period	1597.6	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	0.05811616	0.00259400	0.00970218	0.03503168	-0.14493418
0.05811616	1.00000000	0.00523911	0.00223599	0.03741426	-0.12878818
0.00259400	0.00523911	1.00000000	0.04166117	-0.03854025	-0.00315807
0.00970218	0.00223599	0.04166117	1.00000000	-0.94625447	0.00488275
0.03503168	0.03741426	-0.03854025	-0.94625447	1.00000000	-0.32627928
-0.14493418	-0.12878818	-0.00315807	0.00488275	-0.32627928	1.00000000

Covariance matrix
1.97783943E-16	3.85983432E-17	1.99907505E-16	1.43743614E-14	5.48986951E-14	-7.13541720E-14
3.85983432E-17	2.23024481E-15	1.35580512E-15	1.11242409E-14	1.96887880E-13	-2.12914547E-13
1.99907505E-16	1.35580512E-15	3.00280435E-11	2.40502152E-11	-2.35333443E-11	-6.05812720E-13
1.43743614E-14	1.11242409E-14	2.40502152E-11	1.10980806E-08	-1.11080403E-08	1.80070215E-11
5.48986951E-14	1.96887880E-13	-2.35333443E-11	-1.11080403E-08	1.24168412E-08	-1.27276466E-09
-7.13541720E-14	-2.12914547E-13	-6.05812720E-13	1.80070215E-11	-1.27276466E-09	1.22547962E-09