AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SL255 ∴ Orbital info ∴ Epoch epochXXX

(274550) 2008SL255 ▹

ORBITAL INFORMATION

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(ASCII data file 274550.eq0)

Keplerian elements at epoch
57359.2 MJD
	Value	1-σ variation	Units
a	2.81154	1.721e-08	au
e	0.0935	5.477e-08
i	3.372	5.925e-06	deg
Ω	72.777	0.0001312	deg
ω	224.464	0.0001402	deg
M	273.595	5.012e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5487	au
Aphelion	3.0744	au
Asc. node-Earth separation	2.00059	au
Desc. node-Earth separation	1.59846	au
Earth MOID	1.53415	au
Orbital period	1721.93	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	0.05128191	-0.00534829	-0.00615528	0.02619472	-0.06501085
0.05128191	1.00000000	-0.00663348	-0.00187933	0.14141823	-0.44554500
-0.00534829	-0.00663348	1.00000000	-0.46946169	0.43723613	0.00518390
-0.00615528	-0.00187933	-0.46946169	1.00000000	-0.93724631	0.00825133
0.02619472	0.14141823	0.43723613	-0.93724631	1.00000000	-0.35468596
-0.06501085	-0.44554500	0.00518390	0.00825133	-0.35468596	1.00000000

Covariance matrix
2.96096671E-16	4.83269589E-17	-5.45236120E-16	-1.38978096E-14	6.31871746E-14	-5.60703069E-14
4.83269589E-17	2.99927953E-15	-2.15229815E-15	-1.35049724E-14	1.08570630E-12	-1.22301101E-12
-5.45236120E-16	-2.15229815E-15	3.50998831E-11	-3.64951125E-10	3.63134374E-10	1.53935961E-12
-1.38978096E-14	-1.35049724E-14	-3.64951125E-10	1.72172357E-08	-1.72398678E-08	5.42670305E-11
6.31871746E-14	1.08570630E-12	3.63134374E-10	-1.72398678E-08	1.96515569E-08	-2.49214208E-09
-5.60703069E-14	-1.22301101E-12	1.53935961E-12	5.42670305E-11	-2.49214208E-09	2.51223722E-09