AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008EC74 ∴ Orbital info ∴ Epoch epochXXX

(278536) 2008EC74 ▹

ORBITAL INFORMATION

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(ASCII data file 278536.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.32554	1.424e-08	au
e	0.17819	4.568e-08
i	4.394	6.119e-06	deg
Ω	71.841	6.99e-05	deg
ω	240.959	7.249e-05	deg
M	76.588	1.978e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9112	au
Aphelion	2.7399	au
Asc. node-Earth separation	1.47965	au
Desc. node-Earth separation	1.0584	au
Earth MOID	0.90145	au
Orbital period	1295.34	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.10195975	-0.00378869	-0.00154345	0.00527895	-0.34193674
0.10195975	1.00000000	0.01249836	-0.00093036	0.01372344	-0.03492322
-0.00378869	0.01249836	1.00000000	-0.15789534	0.14850401	0.01777447
-0.00154345	-0.00093036	-0.15789534	1.00000000	-0.96296158	0.00746069
0.00527895	0.01372344	0.14850401	-0.96296158	1.00000000	-0.25575590
-0.34193674	-0.03492322	0.01777447	0.00746069	-0.25575590	1.00000000

Covariance matrix
2.02661001E-16	6.63014361E-17	-3.30021243E-16	-1.53583631E-15	5.44729858E-15	-9.62719664E-14
6.63014361E-17	2.08649905E-15	3.49325392E-15	-2.97047282E-15	4.54381568E-14	-3.15494955E-14
-3.30021243E-16	3.49325392E-15	3.74399922E-11	-6.75311172E-11	6.58649772E-11	2.15096573E-12
-1.53583631E-15	-2.97047282E-15	-6.75311172E-11	4.88577537E-09	-4.87892571E-09	1.03137040E-11
5.44729858E-15	4.54381568E-14	6.58649772E-11	-4.87892571E-09	5.25408381E-09	-3.66642792E-10
-9.62719664E-14	-3.15494955E-14	2.15096573E-12	1.03137040E-11	-3.66642792E-10	3.91145167E-10