AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007DN2 ∴ Orbital info ∴ Epoch epochXXX

(188939) 2007DN2 ▹

ORBITAL INFORMATION

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(ASCII data file 188939.eq0)

Keplerian elements at epoch
57472.6 MJD
	Value	1-σ variation	Units
a	3.1439	2.405e-08	au
e	0.100773	4.515e-08
i	11.521	5.235e-06	deg
Ω	132.755	3.039e-05	deg
ω	306.488	4.433e-05	deg
M	287.999	3.236e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8271	au
Aphelion	3.4607	au
Asc. node-Earth separation	1.95103	au
Desc. node-Earth separation	2.29705	au
Earth MOID	1.86186	au
Orbital period	2036.11	days
Date of orbit computation	apr 23 20:29

Correlation matrix
1.00000000	0.01751565	0.01158702	0.00444909	0.09734999	-0.14423349
0.01751565	1.00000000	0.00383169	-0.00455092	-0.17546642	0.24837623
0.01158702	0.00383169	1.00000000	0.24508706	-0.15983912	-0.00539223
0.00444909	-0.00455092	0.24508706	1.00000000	-0.67257097	0.00084595
0.09734999	-0.17546642	-0.15983912	-0.67257097	1.00000000	-0.73516916
-0.14423349	0.24837623	-0.00539223	0.00084595	-0.73516916	1.00000000

Covariance matrix
5.78204598E-16	1.90176387E-17	1.45863447E-15	3.25081594E-15	1.03770182E-13	-1.12236510E-13
1.90176387E-17	2.03882009E-15	9.05760740E-16	-6.24408895E-15	-3.51220093E-13	3.62933244E-13
1.45863447E-15	9.05760740E-16	2.74074080E-11	3.89883052E-11	-3.70947923E-11	-9.13545073E-13
3.25081594E-15	-6.24408895E-15	3.89883052E-11	9.23336474E-10	-9.05970396E-10	8.31864431E-13
1.03770182E-13	-3.51220093E-13	-3.70947923E-11	-9.05970396E-10	1.96513224E-09	-1.05465505E-09
-1.12236510E-13	3.62933244E-13	-9.13545073E-13	8.31864431E-13	-1.05465505E-09	1.04726005E-09