AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004AC21 ∴ Orbital info ∴ Epoch epochXXX

(382834) 2004AC21 ▹

ORBITAL INFORMATION

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(ASCII data file 382834.eq0)

Keplerian elements at epoch
58096.7 MJD
	Value	1-σ variation	Units
a	2.94469	3.376e-08	au
e	0.168373	6.155e-08
i	6.056	8.323e-06	deg
Ω	105.571	6.448e-05	deg
ω	300.42	7.19e-05	deg
M	324.538	2.93e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4489	au
Aphelion	3.4405	au
Asc. node-Earth separation	1.65277	au
Desc. node-Earth separation	2.11199	au
Earth MOID	1.46524	au
Orbital period	1845.69	days
Date of orbit computation	apr 23 21:11

Correlation matrix
1.00000000	-0.58600936	0.00711460	-0.01009289	0.10347731	-0.25052888
-0.58600936	1.00000000	0.00079651	0.00841097	-0.03770944	0.11550263
0.00711460	0.00079651	1.00000000	0.36210111	-0.31539546	-0.01704058
-0.01009289	0.00841097	0.36210111	1.00000000	-0.89839403	0.01588849
0.10347731	-0.03770944	-0.31539546	-0.89839403	1.00000000	-0.44726238
-0.25052888	0.11550263	-0.01704058	0.01588849	-0.44726238	1.00000000

Covariance matrix
1.13954538E-15	-1.21752982E-15	1.99883481E-15	-2.19687727E-14	2.51144163E-13	-2.47762101E-13
-1.21752982E-15	3.78807428E-15	4.07999943E-16	3.33795262E-14	-1.66867390E-13	2.08263126E-13
1.99883481E-15	4.07999943E-16	6.92661433E-11	1.94318887E-10	-1.88724411E-10	-4.15485863E-12
-2.19687727E-14	3.33795262E-14	1.94318887E-10	4.15766322E-09	-4.16489112E-09	3.00136261E-11
2.51144163E-13	-1.66867390E-13	-1.88724411E-10	-4.16489112E-09	5.16921129E-09	-9.42075637E-10
-2.47762101E-13	2.08263126E-13	-4.15485863E-12	3.00136261E-11	-9.42075637E-10	8.58267220E-10