AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SP278 ∴ Orbital info ∴ Epoch epochXXX

2008SP278 ▹

ORBITAL INFORMATION

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(ASCII data file 2008SP278.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18304	7.889e-07	au
e	0.228816	1.383e-06
i	10.406	3.464e-05	deg
Ω	213.932	0.0001219	deg
ω	163.606	0.003144	deg
M	255.283	0.002156	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4547	au
Aphelion	3.9114	au
Asc. node-Earth separation	2.85885	au
Desc. node-Earth separation	1.48045	au
Earth MOID	1.45918	au
Orbital period	2074.25	days
Date of orbit computation	apr 24 01:33

Correlation matrix
1.00000000	-0.97537274	-0.47499469	-0.55556656	-0.99067609	0.98908825
-0.97537274	1.00000000	0.48087535	0.54972087	0.98518383	-0.98619670
-0.47499469	0.48087535	1.00000000	0.18478733	0.48573389	-0.48331621
-0.55556656	0.54972087	0.18478733	1.00000000	0.52691603	-0.55308846
-0.99067609	0.98518383	0.48573389	0.52691603	1.00000000	-0.99936084
0.98908825	-0.98619670	-0.48331621	-0.55308846	-0.99936084	1.00000000

Covariance matrix
6.22371565E-13	-1.06401523E-12	-1.29819774E-11	-5.34437936E-11	-2.45682422E-09	1.68239085E-09
-1.06401523E-12	1.91207411E-12	2.30362667E-11	9.26895756E-11	4.28239939E-09	-2.94024073E-09
-1.29819774E-11	2.30362667E-11	1.20020226E-09	7.80612912E-10	5.28984756E-08	-3.61015264E-08
-5.34437936E-11	9.26895756E-11	7.80612912E-10	1.48686871E-08	2.01973901E-07	-1.45411213E-07
-2.45682422E-09	4.28239939E-09	5.28984756E-08	2.01973901E-07	9.88177733E-06	-6.77340193E-06
1.68239085E-09	-2.94024073E-09	-3.61015264E-08	-1.45411213E-07	-6.77340193E-06	4.64872623E-06