AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013VK20 ∴ Orbital info ∴ Epoch epochXXX

(492254) 2013VK20 ▹

ORBITAL INFORMATION

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(ASCII data file 492254.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32524	2.163e-08	au
e	0.172177	1.219e-07
i	2.224	1.152e-05	deg
Ω	45.466	0.0001631	deg
ω	4.844	0.0001668	deg
M	336	2.726e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9249	au
Aphelion	2.7256	au
Asc. node-Earth separation	0.93586	au
Desc. node-Earth separation	1.71464	au
Earth MOID	0.93562	au
Orbital period	1295.09	days
Date of orbit computation	apr 23 21:35

Correlation matrix
1.00000000	-0.38449466	0.00277703	0.00267473	-0.01834620	-0.20845870
-0.38449466	1.00000000	0.01580146	-0.00503882	-0.08569822	0.56247660
0.00277703	0.01580146	1.00000000	-0.30622605	0.30129648	-0.00784495
0.00267473	-0.00503882	-0.30622605	1.00000000	-0.97880106	0.00903361
-0.01834620	-0.08569822	0.30129648	-0.97880106	1.00000000	-0.20250729
-0.20845870	0.56247660	-0.00784495	0.00903361	-0.20250729	1.00000000

Covariance matrix
4.67928236E-16	-1.01350486E-15	6.92034984E-16	9.43763517E-15	-6.61763557E-14	-1.22922640E-13
-1.01350486E-15	1.48488146E-14	2.21819790E-14	-1.00153910E-13	-1.74134516E-12	1.86841173E-12
6.92034984E-16	2.21819790E-14	1.32713354E-10	-5.75430258E-10	5.78786696E-10	-2.46359764E-12
9.43763517E-15	-1.00153910E-13	-5.75430258E-10	2.66064239E-08	-2.66228692E-08	4.01676793E-11
-6.61763557E-14	-1.74134516E-12	5.78786696E-10	-2.66228692E-08	2.78057329E-08	-9.20513284E-10
-1.22922640E-13	1.86841173E-12	-2.46359764E-12	4.01676793E-11	-9.20513284E-10	7.43095216E-10