AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2014SD31 ∴ Orbital info ∴ Epoch epochXXX

(487452) 2014SD31 ▹

ORBITAL INFORMATION

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(ASCII data file 487452.eq0)

Keplerian elements at epoch
58244.7 MJD
	Value	1-σ variation	Units
a	3.17347	5.306e-08	au
e	0.079622	1.358e-07
i	9.41	1.206e-05	deg
Ω	24.071	4.496e-05	deg
ω	319.448	7.122e-05	deg
M	241.421	5.541e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.9208	au
Aphelion	3.4262	au
Asc. node-Earth separation	1.97718	au
Desc. node-Earth separation	2.35363	au
Earth MOID	1.92144	au
Orbital period	2064.91	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.35296164	0.00765348	-0.02708459	0.29125567	-0.38045059
0.35296164	1.00000000	-0.00105793	-0.02518846	0.31377617	-0.46895021
0.00765348	-0.00105793	1.00000000	-0.29482471	0.18447270	-0.00142882
-0.02708459	-0.02518846	-0.29482471	1.00000000	-0.62932988	0.01328473
0.29125567	0.31377617	0.18447270	-0.62932988	1.00000000	-0.77752890
-0.38045059	-0.46895021	-0.00142882	0.01328473	-0.77752890	1.00000000

Covariance matrix
2.81580410E-15	2.54347077E-15	4.89854986E-15	-6.46237365E-14	1.10074101E-12	-1.11866792E-12
2.54347077E-15	1.84414913E-14	-1.73285960E-15	-1.53804158E-13	3.03478211E-12	-3.52879522E-12
4.89854986E-15	-1.73285960E-15	1.45483682E-10	-1.59896716E-10	1.58470628E-10	-9.54965611E-13
-6.46237365E-14	-1.53804158E-13	-1.59896716E-10	2.02179462E-09	-2.01537752E-09	3.30996251E-11
1.10074101E-12	3.03478211E-12	1.58470628E-10	-2.01537752E-09	5.07246517E-09	-3.06851167E-09
-1.11866792E-12	-3.52879522E-12	-9.54965611E-13	3.30996251E-11	-3.06851167E-09	3.07045972E-09