AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005EN57 ∴ Orbital info ∴ Epoch epochXXX

(171027) 2005EN57 ▹

ORBITAL INFORMATION

◲

(ASCII data file 171027.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.41279	1.016e-08	au
e	0.073665	6.186e-08
i	2.838	5.681e-06	deg
Ω	324.575	9.424e-05	deg
ω	166.849	0.0001042	deg
M	46.604	4.044e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.235	au
Aphelion	2.5905	au
Asc. node-Earth separation	1.57308	au
Desc. node-Earth separation	1.25206	au
Earth MOID	1.25005	au
Orbital period	1368.92	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.18783257	0.01351213	0.01024037	-0.09178964	0.06953212
-0.18783257	1.00000000	0.00236799	0.00098633	0.23859778	-0.51685752
0.01351213	0.00236799	1.00000000	0.24589184	-0.22290880	0.00033096
0.01024037	0.00098633	0.24589184	1.00000000	-0.90640656	0.00926565
-0.09178964	0.23859778	-0.22290880	-0.90640656	1.00000000	-0.42548434
0.06953212	-0.51685752	0.00033096	0.00926565	-0.42548434	1.00000000

Covariance matrix
1.03152980E-16	-1.18001956E-16	7.79654786E-16	9.80189964E-15	-9.71797007E-14	2.85569415E-14
-1.18001956E-16	3.82608673E-15	8.32138041E-16	5.74981813E-15	1.53845503E-12	-1.29280665E-12
7.79654786E-16	8.32138041E-16	3.22756920E-11	1.31654463E-10	-1.32009744E-10	7.60317608E-14
9.80189964E-15	5.74981813E-15	1.31654463E-10	8.88193093E-09	-8.90466816E-09	3.53113949E-11
-9.71797007E-14	1.53845503E-12	-1.32009744E-10	-8.90466816E-09	1.08663079E-08	-1.79353528E-09
2.85569415E-14	-1.29280665E-12	7.60317608E-14	3.53113949E-11	-1.79353528E-09	1.63519923E-09