AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SY177 ∴ Orbital info ∴ Epoch epochXXX

(448147) 2008SY177 ▹

ORBITAL INFORMATION

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(ASCII data file 448147.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36554	1.64e-08	au
e	0.165737	7.797e-08
i	2.403	7.836e-06	deg
Ω	343.533	0.0002062	deg
ω	73.593	0.0002111	deg
M	75.878	3.866e-05	deg

Other useful info
Absolute Magnitude (H)	18.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9735	au
Aphelion	2.7576	au
Asc. node-Earth separation	1.19005	au
Desc. node-Earth separation	1.42233	au
Earth MOID	0.98731	au
Orbital period	1328.91	days
Date of orbit computation	Jun 5 02:13

Correlation matrix
1.00000000	-0.01652362	0.01128564	0.00401143	0.05457528	-0.47505349
-0.01652362	1.00000000	-0.02198966	0.00645349	0.03791677	-0.16972418
0.01128564	-0.02198966	1.00000000	0.00765863	-0.00540122	-0.01408999
0.00401143	0.00645349	0.00765863	1.00000000	-0.97695064	0.00392526
0.05457528	0.03791677	-0.00540122	-0.97695064	1.00000000	-0.21035304
-0.47505349	-0.16972418	-0.01408999	0.00392526	-0.21035304	1.00000000

Covariance matrix
2.69033484E-16	-2.11309592E-17	1.45049587E-15	1.35682924E-14	1.88991167E-13	-3.01211023E-13
-2.11309592E-17	6.07885254E-15	-1.34343419E-14	1.03759489E-13	6.24143632E-13	-5.11540133E-13
1.45049587E-15	-1.34343419E-14	6.14008287E-11	1.23754363E-11	-8.93555239E-12	-4.26798557E-12
1.35682924E-14	1.03759489E-13	1.23754363E-11	4.25250808E-08	-4.25341320E-08	3.12907471E-11
1.88991167E-13	6.24143632E-13	-8.93555239E-12	-4.25341320E-08	4.45743231E-08	-1.71678673E-09
-3.01211023E-13	-5.11540133E-13	-4.26798557E-12	3.12907471E-11	-1.71678673E-09	1.49434323E-09