AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001EY5 ∴ Orbital info ∴ Epoch epochXXX

(146272) 2001EY5 ▹

ORBITAL INFORMATION

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(ASCII data file 146272.eq0)

Keplerian elements at epoch
58024.7 MJD
	Value	1-σ variation	Units
a	2.30832	9.468e-09	au
e	0.153595	3.491e-08
i	7.15	4.552e-06	deg
Ω	27.632	3.15e-05	deg
ω	263.699	3.52e-05	deg
M	156.605	1.592e-05	deg

Other useful info
Absolute Magnitude (H)	15.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9538	au
Aphelion	2.6629	au
Asc. node-Earth separation	1.29712	au
Desc. node-Earth separation	1.21261	au
Earth MOID	0.95305	au
Orbital period	1280.98	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	-0.07234818	0.00833399	0.00024077	-0.03687429	0.06532248
-0.07234818	1.00000000	-0.00395248	0.01160974	-0.01577111	0.00178487
0.00833399	-0.00395248	1.00000000	-0.01231836	0.01664732	-0.00955696
0.00024077	0.01160974	-0.01231836	1.00000000	-0.88918858	0.00901024
-0.03687429	-0.01577111	0.01664732	-0.88918858	1.00000000	-0.45674463
0.06532248	0.00178487	-0.00955696	0.00901024	-0.45674463	1.00000000

Covariance matrix
8.96434320E-17	-2.39135059E-17	3.59152235E-16	7.18089720E-17	-1.22877396E-14	9.84852742E-15
-2.39135059E-17	1.21874475E-15	-6.28046713E-16	1.27673753E-14	-1.93779402E-14	9.92229963E-16
3.59152235E-16	-6.28046713E-16	2.07172839E-11	-1.76620887E-12	2.66685746E-12	-6.92684993E-13
7.18089720E-17	1.27673753E-14	-1.76620887E-12	9.92306491E-10	-9.85838718E-10	4.51969233E-12
-1.22877396E-14	-1.93779402E-14	2.66685746E-12	-9.85838718E-10	1.23873429E-09	-2.55983492E-10
9.84852742E-15	9.92229963E-16	-6.92684993E-13	4.51969233E-12	-2.55983492E-10	2.53570573E-10