AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2000SD255 ∴ Orbital info ∴ Epoch epochXXX

(168817) 2000SD255 ▹

ORBITAL INFORMATION

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(ASCII data file 168817.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.27805	9.055e-09	au
e	0.124502	3.487e-08
i	4.074	4.597e-06	deg
Ω	63.679	5.49e-05	deg
ω	225.186	5.841e-05	deg
M	8.847	1.976e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9944	au
Aphelion	2.5617	au
Asc. node-Earth separation	1.47205	au
Desc. node-Earth separation	1.04906	au
Earth MOID	0.98041	au
Orbital period	1255.87	days
Date of orbit computation	apr 23 20:24

Correlation matrix
1.00000000	-0.25114467	0.00522842	-0.00347606	-0.02170491	-0.16262426
-0.25114467	1.00000000	-0.00903125	0.00193402	-0.05107089	0.21081511
0.00522842	-0.00903125	1.00000000	-0.22191904	0.21178616	-0.00996134
-0.00347606	0.00193402	-0.22191904	1.00000000	-0.93879895	0.00632058
-0.02170491	-0.05107089	0.21178616	-0.93879895	1.00000000	-0.33694601
-0.16262426	0.21081511	-0.00996134	0.00632058	-0.33694601	1.00000000

Covariance matrix
8.19879221E-17	-7.93020800E-17	2.17631450E-16	-1.72789628E-15	-1.14785283E-14	-2.90956137E-14
-7.93020800E-17	1.21610572E-15	-1.44780346E-15	3.70255874E-15	-1.04018920E-13	1.45262879E-13
2.17631450E-16	-1.44780346E-15	2.11325523E-11	-5.60049755E-11	5.68626070E-11	-9.04817467E-13
-1.72789628E-15	3.70255874E-15	-5.60049755E-11	3.01378424E-09	-3.01010674E-09	6.85614879E-12
-1.14785283E-14	-1.04018920E-13	5.68626070E-11	-3.01010674E-09	3.41119419E-09	-3.88848828E-10
-2.90956137E-14	1.45262879E-13	-9.04817467E-13	6.85614879E-12	-3.88848828E-10	3.90422193E-10