AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2004DD2 ∴ Orbital info ∴ Epoch epochXXX

(170789) 2004DD2 ▹

ORBITAL INFORMATION

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(ASCII data file 170789.eq0)

Keplerian elements at epoch
57951.7 MJD
	Value	1-σ variation	Units
a	2.7906	1.574e-08	au
e	0.100445	4.094e-08
i	11.521	4.755e-06	deg
Ω	189.104	2.056e-05	deg
ω	304.122	3.106e-05	deg
M	324.27	2.373e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5103	au
Aphelion	3.0709	au
Asc. node-Earth separation	1.61656	au
Desc. node-Earth separation	1.92602	au
Earth MOID	1.54294	au
Orbital period	1702.73	days
Date of orbit computation	apr 23 20:25

Correlation matrix
1.00000000	-0.28782173	0.01503838	-0.00372733	0.03382366	-0.05471302
-0.28782173	1.00000000	0.00039910	0.00667257	0.08097728	-0.09970056
0.01503838	0.00039910	1.00000000	-0.01338476	0.01137314	-0.00421859
-0.00372733	0.00667257	-0.01338476	1.00000000	-0.64593252	-0.00415965
0.03382366	0.08097728	0.01137314	-0.64593252	1.00000000	-0.75346751
-0.05471302	-0.09970056	-0.00421859	-0.00415965	-0.75346751	1.00000000

Covariance matrix
2.47818385E-16	-1.85498307E-16	1.12570296E-15	-1.20646280E-15	1.65356618E-14	-2.04369873E-14
-1.85498307E-16	1.67609727E-15	7.76930960E-17	5.61683589E-15	1.02954909E-13	-9.68515694E-14
1.12570296E-15	7.76930960E-17	2.26106053E-11	-1.30862621E-12	1.67946374E-12	-4.75973341E-13
-1.20646280E-15	5.61683589E-15	-1.30862621E-12	4.22763787E-10	-4.12449027E-10	-2.02938824E-12
1.65356618E-14	1.02954909E-13	1.67946374E-12	-4.12449027E-10	9.64425059E-10	-5.55211222E-10
-2.04369873E-14	-9.68515694E-14	-4.75973341E-13	-2.02938824E-12	-5.55211222E-10	5.63013654E-10