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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.67399	1.411e-08	au
e	0.072151	4.712e-08
i	2.611	5.474e-06	deg
Ω	193.22	0.0001055	deg
ω	156.343	0.0001119	deg
M	343.724	3.73e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4811	au
Aphelion	2.8669	au
Asc. node-Earth separation	1.84848	au
Desc. node-Earth separation	1.49624	au
Earth MOID	1.4748	au
Orbital period	1597.12	days
Date of orbit computation	apr 23 20:12

Correlation matrix
1.00000000	0.08448100	0.00424108	0.00912707	0.03232273	-0.27089329
0.08448100	1.00000000	0.00562344	0.00201449	0.03460841	-0.12355527
0.00424108	0.00562344	1.00000000	0.04166885	-0.03850652	-0.00315789
0.00912707	0.00201449	0.04166885	1.00000000	-0.94326625	0.00352362
0.03232273	0.03460841	-0.03850652	-0.94326625	1.00000000	-0.32998054
-0.27089329	-0.12355527	-0.00315789	0.00352362	-0.32998054	1.00000000

Covariance matrix
1.99201949E-16	5.61821816E-17	3.27679377E-16	1.35850753E-14	5.10549028E-14	-1.42595769E-13
5.61821816E-17	2.22016640E-15	1.45050784E-15	1.00101560E-14	1.82497519E-13	-2.17127899E-13
3.27679377E-16	1.45050784E-15	2.99675428E-11	2.40558655E-11	-2.35907848E-11	-6.44739664E-13
1.35850753E-14	1.00101560E-14	2.40558655E-11	1.11216152E-08	-1.11327078E-08	1.38590826E-11
5.10549028E-14	1.82497519E-13	-2.35907848E-11	-1.11327078E-08	1.25246375E-08	-1.37731256E-09
-1.42595769E-13	-2.17127899E-13	-6.44739664E-13	1.38590826E-11	-1.37731256E-09	1.39098740E-09