AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001VY42 ∴ Orbital info ∴ Epoch epochXXX

(217975) 2001VY42 ▹

ORBITAL INFORMATION

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(ASCII data file 217975.eq0)

Keplerian elements at epoch
57727.4 MJD
	Value	1-σ variation	Units
a	2.61363	1.308e-08	au
e	0.113327	6.182e-08
i	14.393	6.726e-06	deg
Ω	247.621	2.02e-05	deg
ω	160.976	3.343e-05	deg
M	220.588	2.43e-05	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3174	au
Aphelion	2.9098	au
Asc. node-Earth separation	1.87549	au
Desc. node-Earth separation	1.34409	au
Earth MOID	1.33232	au
Orbital period	1543.35	days
Date of orbit computation	apr 23 20:35

Correlation matrix
1.00000000	0.20065855	0.01227436	-0.00372239	-0.01673502	0.00394266
0.20065855	1.00000000	-0.00511712	-0.00163618	-0.04974435	0.01830636
0.01227436	-0.00511712	1.00000000	-0.15065742	0.08961346	-0.00257099
-0.00372239	-0.00163618	-0.15065742	1.00000000	-0.58529571	0.00173096
-0.01673502	-0.04974435	0.08961346	-0.58529571	1.00000000	-0.80116236
0.00394266	0.01830636	-0.00257099	0.00173096	-0.80116236	1.00000000

Covariance matrix
1.71084629E-16	1.62265291E-16	1.07979524E-15	-9.83448074E-16	-7.31789296E-15	1.25313995E-15
1.62265291E-16	3.82230150E-15	-2.12777160E-15	-2.04323499E-15	-1.02815961E-13	2.75023317E-14
1.07979524E-15	-2.12777160E-15	4.52349866E-11	-2.04668840E-11	2.01495243E-11	-4.20187382E-13
-9.83448074E-16	-2.04323499E-15	-2.04668840E-11	4.07988508E-10	-3.95233382E-10	8.49601566E-13
-7.31789296E-15	-1.02815961E-13	2.01495243E-11	-3.95233382E-10	1.11765722E-09	-6.50848359E-10
1.25313995E-15	2.75023317E-14	-4.20187382E-13	8.49601566E-13	-6.50848359E-10	5.90486430E-10