AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001GC4 ∴ Orbital info ∴ Epoch epochXXX

(82161) 2001GC4 ▹

ORBITAL INFORMATION

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(ASCII data file 82161.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24302	6.24e-09	au
e	0.134567	3.385e-08
i	0.784	3.939e-06	deg
Ω	167.263	0.0002368	deg
ω	148.862	0.0002373	deg
M	203.205	1.452e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9412	au
Aphelion	2.5449	au
Asc. node-Earth separation	1.49692	au
Desc. node-Earth separation	0.96832	au
Earth MOID	0.92739	au
Orbital period	1227.01	days
Date of orbit computation	apr 23 20:04

Correlation matrix
1.00000000	0.04352812	-0.00896742	-0.00463516	0.01456624	-0.40489723
0.04352812	1.00000000	-0.00692461	0.00020906	0.01181486	-0.21311045
-0.00896742	-0.00692461	1.00000000	0.06485015	-0.06484498	0.00521887
-0.00463516	0.00020906	0.06485015	1.00000000	-0.99812524	0.00263909
0.01456624	0.01181486	-0.06484498	-0.99812524	1.00000000	-0.06090066
-0.40489723	-0.21311045	0.00521887	0.00263909	-0.06090066	1.00000000

Covariance matrix
3.89337625E-17	9.19243831E-18	-2.20420690E-16	-6.84975403E-15	2.15705551E-14	-3.66781114E-14
9.19243831E-18	1.14550018E-15	-9.23239229E-16	1.67578858E-15	9.49023092E-14	-1.04713168E-13
-2.20420690E-16	-9.23239229E-16	1.55182670E-11	6.05034357E-11	-6.06245546E-11	2.98467452E-13
-6.84975403E-15	1.67578858E-15	6.05034357E-11	5.60912204E-08	-5.61026068E-08	9.07403324E-12
2.15705551E-14	9.49023092E-14	-6.06245546E-11	-5.61026068E-08	5.63249891E-08	-2.09831913E-10
-3.66781114E-14	-1.04713168E-13	2.98467452E-13	9.07403324E-12	-2.09831913E-10	2.10764734E-10