AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008NA2 ∴ Orbital info ∴ Epoch epochXXX

(278590) 2008NA2 ▹

ORBITAL INFORMATION

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(ASCII data file 278590.eq0)

Keplerian elements at epoch
58079.8 MJD
	Value	1-σ variation	Units
a	2.28452	1.135e-08	au
e	0.175254	5.5e-08
i	4.603	5.353e-06	deg
Ω	301.706	7.099e-05	deg
ω	357.488	7.333e-05	deg
M	253.456	1.7e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8842	au
Aphelion	2.6849	au
Asc. node-Earth separation	0.86757	au
Desc. node-Earth separation	1.7001	au
Earth MOID	0.86702	au
Orbital period	1261.22	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	0.30929391	0.01221961	0.01327158	-0.04527173	0.10157644
0.30929391	1.00000000	0.00220669	0.01878959	0.01160655	-0.22884218
0.01221961	0.00220669	1.00000000	0.36629848	-0.35867995	0.01618056
0.01327158	0.01878959	0.36629848	1.00000000	-0.96322688	-0.00678615
-0.04527173	0.01160655	-0.35867995	-0.96322688	1.00000000	-0.25522778
0.10157644	-0.22884218	0.01618056	-0.00678615	-0.25522778	1.00000000

Covariance matrix
1.28772093E-16	1.93028632E-16	7.42219438E-16	1.06920027E-14	-3.76734913E-14	1.95903243E-14
1.93028632E-16	3.02467673E-15	6.49597914E-16	7.33638716E-14	4.68101930E-14	-2.13901252E-13
7.42219438E-16	6.49597914E-16	2.86502211E-11	1.39195314E-10	-1.40789076E-10	1.47195779E-12
1.06920027E-14	7.33638716E-14	1.39195314E-10	5.04023778E-09	-5.01478098E-09	-8.18816277E-12
-3.76734913E-14	4.68101930E-14	-1.40789076E-10	-5.01478098E-09	5.37768961E-09	-3.18099929E-10
1.95903243E-14	-2.13901252E-13	1.47195779E-12	-8.18816277E-12	-3.18099929E-10	2.88852101E-10