AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SQ220 ∴ Orbital info ∴ Epoch epochXXX

(272378) 2005SQ220 ▹

ORBITAL INFORMATION

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(ASCII data file 272378.eq0)

Keplerian elements at epoch
58028.0 MJD
	Value	1-σ variation	Units
a	2.57321	1.435e-08	au
e	0.249542	4.141e-08
i	11.78	8.931e-06	deg
Ω	321.399	2.419e-05	deg
ω	113.811	3.546e-05	deg
M	296.357	2.323e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9311	au
Aphelion	3.2153	au
Asc. node-Earth separation	1.67039	au
Desc. node-Earth separation	1.2065	au
Earth MOID	0.98047	au
Orbital period	1507.69	days
Date of orbit computation	apr 23 20:47

Correlation matrix
1.00000000	0.46380104	-0.03459104	-0.04597267	0.49195558	-0.66008882
0.46380104	1.00000000	-0.02452134	-0.01857230	0.29695576	-0.39497578
-0.03459104	-0.02452134	1.00000000	0.42181701	-0.27158078	-0.01594379
-0.04597267	-0.01857230	0.42181701	1.00000000	-0.68378205	0.02692780
0.49195558	0.29695576	-0.27158078	-0.68378205	1.00000000	-0.73842499
-0.66008882	-0.39497578	-0.01594379	0.02692780	-0.73842499	1.00000000

Covariance matrix
2.05790893E-16	2.75501498E-16	-4.43158967E-15	-1.59512277E-14	2.50235065E-13	-2.19926229E-13
2.75501498E-16	1.71458235E-15	-9.06788844E-15	-1.86005704E-14	4.35993616E-13	-3.79849197E-13
-4.43158967E-15	-9.06788844E-15	7.97564157E-11	9.11146511E-11	-8.59985324E-11	-3.30701384E-12
-1.59512277E-14	-1.86005704E-14	9.11146511E-11	5.85009109E-10	-5.86419238E-10	1.51266858E-11
2.50235065E-13	4.35993616E-13	-8.59985324E-11	-5.86419238E-10	1.25724061E-09	-6.08103024E-10
-2.19926229E-13	-3.79849197E-13	-3.30701384E-12	1.51266858E-11	-6.08103024E-10	5.39415162E-10