AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008OP9 ∴ Orbital info ∴ Epoch epochXXX

(375295) 2008OP9 ▹

ORBITAL INFORMATION

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(ASCII data file 375295.eq0)

Keplerian elements at epoch
58425.2 MJD
	Value	1-σ variation	Units
a	2.7859	1.99e-08	au
e	0.246683	6.563e-08
i	17.701	7.765e-06	deg
Ω	135.986	1.763e-05	deg
ω	222.794	2.371e-05	deg
M	45.408	1.261e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0987	au
Aphelion	3.4731	au
Asc. node-Earth separation	2.20779	au
Desc. node-Earth separation	1.20137	au
Earth MOID	1.12356	au
Orbital period	1698.42	days
Date of orbit computation	apr 23 21:09

Correlation matrix
1.00000000	-0.38741517	0.04879519	-0.02811937	-0.01063549	0.05679906
-0.38741517	1.00000000	-0.04326899	0.02293042	-0.20160039	0.31517674
0.04879519	-0.04326899	1.00000000	0.12500691	-0.08987761	0.00609892
-0.02811937	0.02293042	0.12500691	1.00000000	-0.71361738	0.01134233
-0.01063549	-0.20160039	-0.08987761	-0.71361738	1.00000000	-0.68093204
0.05679906	0.31517674	0.00609892	0.01134233	-0.68093204	1.00000000

Covariance matrix
3.95931159E-16	-5.05923988E-16	7.53925058E-15	-9.86535673E-15	-5.01865107E-15	1.42475297E-14
-5.05923988E-16	4.30722557E-15	-2.20504198E-14	2.65343401E-14	-3.13768923E-13	2.60760332E-13
7.53925058E-15	-2.20504198E-14	6.02951849E-11	1.71148366E-11	-1.65505562E-11	5.97011200E-13
-9.86535673E-15	2.65343401E-14	1.71148366E-11	3.10881468E-10	-2.98388849E-10	2.52108923E-12
-5.01865107E-15	-3.13768923E-13	-1.65505562E-11	-2.98388849E-10	5.62392486E-10	-2.03569206E-10
1.42475297E-14	2.60760332E-13	5.97011200E-13	2.52108923E-12	-2.03569206E-10	1.58919471E-10