AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008KY31 ∴ Orbital info ∴ Epoch epochXXX

(295429) 2008KY31 ▹

ORBITAL INFORMATION

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(ASCII data file 295429.eq0)

Keplerian elements at epoch
58099.4 MJD
	Value	1-σ variation	Units
a	2.65165	1.954e-08	au
e	0.038143	5.19e-08
i	14.49	5.797e-06	deg
Ω	92.008	2.263e-05	deg
ω	15.553	8.768e-05	deg
M	205.618	8.35e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5505	au
Aphelion	2.7528	au
Asc. node-Earth separation	1.57025	au
Desc. node-Earth separation	1.73186	au
Earth MOID	1.5688	au
Orbital period	1577.15	days
Date of orbit computation	apr 23 20:52

Correlation matrix
1.00000000	-0.10384734	0.00186622	-0.01142889	0.15714283	-0.16150899
-0.10384734	1.00000000	-0.02766631	0.01747979	-0.22458889	0.21124579
0.00186622	-0.02766631	1.00000000	-0.13563581	0.02515581	0.00977384
-0.01142889	0.01747979	-0.13563581	1.00000000	-0.24867261	-0.00123485
0.15714283	-0.22458889	0.02515581	-0.24867261	1.00000000	-0.96700230
-0.16150899	0.21124579	0.00977384	-0.00123485	-0.96700230	1.00000000

Covariance matrix
3.81802360E-16	-1.05310514E-16	2.11388964E-16	-5.05328962E-15	2.69226267E-13	-2.63510433E-13
-1.05310514E-16	2.69348196E-15	-8.32355208E-15	2.05278728E-14	-1.02199522E-12	9.15433737E-13
2.11388964E-16	-8.32355208E-15	3.36047731E-11	-1.77920333E-11	1.27862233E-11	4.73093987E-12
-5.05328962E-15	2.05278728E-14	-1.77920333E-11	5.12037145E-10	-4.93380803E-10	-2.33317673E-12
2.69226267E-13	-1.02199522E-12	1.27862233E-11	-4.93380803E-10	7.68788959E-09	-7.07966802E-09
-2.63510433E-13	9.15433737E-13	4.73093987E-12	-2.33317673E-12	-7.07966802E-09	6.97210045E-09