AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CH154 ∴ Orbital info ∴ Epoch epochXXX

(397699) 2008CH154 ▹

ORBITAL INFORMATION

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(ASCII data file 397699.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.06856	4.495e-08	au
e	0.081164	1.093e-07
i	9.435	1.066e-05	deg
Ω	134.377	6.073e-05	deg
ω	62.36	8.729e-05	deg
M	326.287	6.663e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8195	au
Aphelion	3.3176	au
Asc. node-Earth separation	1.95255	au
Desc. node-Earth separation	2.15362	au
Earth MOID	1.83505	au
Orbital period	1963.36	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.09646983	0.02696812	0.00036966	0.34831132	-0.60083614
-0.09646983	1.00000000	-0.02466312	0.00209515	-0.15525475	0.22547013
0.02696812	-0.02466312	1.00000000	0.39997950	-0.27113093	-0.00736126
0.00036966	0.00209515	0.39997950	1.00000000	-0.68225070	-0.00608452
0.34831132	-0.15525475	-0.27113093	-0.68225070	1.00000000	-0.71469617
-0.60083614	0.22547013	-0.00736126	-0.00608452	-0.71469617	1.00000000

Covariance matrix
2.02015351E-15	-4.74093499E-16	1.29255151E-14	1.00895978E-15	1.36656505E-12	-1.79932054E-12
-4.74093499E-16	1.19553034E-14	-2.87563159E-14	1.39114630E-14	-1.48182097E-12	1.64259166E-12
1.29255151E-14	-2.87563159E-14	1.13712951E-10	2.59011827E-10	-2.52379779E-10	-5.23018872E-12
1.00895978E-15	1.39114630E-14	2.59011827E-10	3.68768490E-09	-3.61652460E-09	-2.46186184E-11
1.36656505E-12	-1.48182097E-12	-2.52379779E-10	-3.61652460E-09	7.61975603E-09	-4.15673454E-09
-1.79932054E-12	1.64259166E-12	-5.23018872E-12	-2.46186184E-11	-4.15673454E-09	4.43936248E-09