AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008SY7 ∴ Orbital info ∴ Epoch epochXXX

2008SY7 ▹

ORBITAL INFORMATION

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(ASCII data file 2008SY7.eq0)

Keplerian elements at epoch
55822.5 MJD
	Value	1-σ variation	Units
a	3.1694	1.157e-07	au
e	0.24872	1.189e-06
i	29.55	4.442e-05	deg
Ω	347.012	3.843e-05	deg
ω	330.584	0.0003965	deg
M	211.116	0.0001989	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3811	au
Aphelion	3.9577	au
Asc. node-Earth separation	1.43682	au
Desc. node-Earth separation	2.80381	au
Earth MOID	1.39974	au
Orbital period	2060.93	days
Date of orbit computation	apr 24 01:34

Correlation matrix
1.00000000	-0.46996780	-0.16963439	-0.11060440	0.56839212	-0.60249366
-0.46996780	1.00000000	0.18515836	0.20047387	-0.94331971	0.90328743
-0.16963439	0.18515836	1.00000000	0.55797869	-0.26194981	0.22839546
-0.11060440	0.20047387	0.55797869	1.00000000	-0.27650251	0.19583090
0.56839212	-0.94331971	-0.26194981	-0.27650251	1.00000000	-0.98959461
-0.60249366	0.90328743	0.22839546	0.19583090	-0.98959461	1.00000000

Covariance matrix
1.33758579E-14	-6.46187662E-14	-8.71561366E-13	-4.91620188E-13	2.60666111E-11	-1.38576600E-11
-6.46187662E-14	1.41338173E-12	9.77904218E-12	9.15975826E-12	-4.44697149E-10	2.13566093E-10
-8.71561366E-13	9.77904218E-12	1.97354255E-09	9.52658755E-10	-4.61441902E-09	2.01784274E-09
-4.91620188E-13	9.15975826E-12	9.52658755E-10	1.47704252E-09	-4.21377439E-09	1.49676744E-09
2.60666111E-11	-4.44697149E-10	-4.61441902E-09	-4.21377439E-09	1.57235787E-07	-7.80386270E-08
-1.38576600E-11	2.13566093E-10	2.01784274E-09	1.49676744E-09	-7.80386270E-08	3.95506114E-08