AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001SJ318 ∴ Orbital info ∴ Epoch epochXXX

(146556) 2001SJ318 ▹

ORBITAL INFORMATION

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(ASCII data file 146556.eq0)

Keplerian elements at epoch
57310.7 MJD
	Value	1-σ variation	Units
a	2.72418	1.419e-08	au
e	0.084791	4.358e-08
i	0.986	5.327e-06	deg
Ω	197.195	0.0002508	deg
ω	207.582	0.0002531	deg
M	17.322	3.165e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4932	au
Aphelion	2.9552	au
Asc. node-Earth separation	1.92207	au
Desc. node-Earth separation	1.51694	au
Earth MOID	1.50164	au
Orbital period	1642.3	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.07290148	-0.00285039	0.00304377	0.01125590	-0.11186607
0.07290148	1.00000000	0.00145963	0.00088734	-0.03629633	0.27832489
-0.00285039	0.00145963	1.00000000	-0.14846662	0.14633842	0.00562789
0.00304377	0.00088734	-0.14846662	1.00000000	-0.99123834	0.00149993
0.01125590	-0.03629633	0.14633842	-0.99123834	1.00000000	-0.13286397
-0.11186607	0.27832489	0.00562789	0.00149993	-0.13286397	1.00000000

Covariance matrix
2.01424731E-16	4.50900697E-17	-2.15488620E-16	1.08326600E-14	4.04246003E-14	-5.02479071E-14
4.50900697E-17	1.89922479E-15	3.38840322E-16	9.69718248E-15	-4.00276486E-13	3.83887015E-13
-2.15488620E-16	3.38840322E-16	2.83745181E-11	-1.98317117E-10	1.97256711E-10	9.48795930E-13
1.08326600E-14	9.69718248E-15	-1.98317117E-10	6.28831474E-08	-6.29005449E-08	1.19042370E-11
4.04246003E-14	-4.00276486E-13	1.97256711E-10	-6.29005449E-08	6.40351397E-08	-1.06409301E-09
-5.02479071E-14	3.83887015E-13	9.48795930E-13	1.19042370E-11	-1.06409301E-09	1.00167394E-09