AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008PU20 ∴ Orbital info ∴ Epoch epochXXX

(372023) 2008PU20 ▹

ORBITAL INFORMATION

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(ASCII data file 372023.eq0)

Keplerian elements at epoch
58499.4 MJD
	Value	1-σ variation	Units
a	2.76398	1.753e-08	au
e	0.208363	5.154e-08
i	10.139	4.574e-06	deg
Ω	96.255	3.006e-05	deg
ω	281.17	3.226e-05	deg
M	66.221	1.038e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1881	au
Aphelion	3.3399	au
Asc. node-Earth separation	1.55785	au
Desc. node-Earth separation	1.73967	au
Earth MOID	1.21701	au
Orbital period	1678.42	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.25216658	0.02418790	0.00645122	-0.09950835	0.28072427
-0.25216658	1.00000000	-0.04702060	-0.00448037	0.06207010	-0.17629682
0.02418790	-0.04702060	1.00000000	-0.21572310	0.19542830	0.01254508
0.00645122	-0.00448037	-0.21572310	1.00000000	-0.91929923	0.00588880
-0.09950835	0.06207010	0.19542830	-0.91929923	1.00000000	-0.38302523
0.28072427	-0.17629682	0.01254508	0.00588880	-0.38302523	1.00000000

Covariance matrix
3.07137965E-16	-2.27783055E-16	1.93905384E-15	3.39903250E-15	-5.62520153E-14	5.10828784E-14
-2.27783055E-16	2.65664948E-15	-1.10861356E-14	-6.94270079E-15	1.03195648E-13	-9.43496385E-14
1.93905384E-15	-1.10861356E-14	2.09242445E-11	-2.96666542E-11	2.88352788E-11	5.95836310E-13
3.39903250E-15	-6.94270079E-15	-2.96666542E-11	9.03845191E-10	-8.91488488E-10	1.83823976E-12
-5.62520153E-14	1.03195648E-13	2.88352788E-11	-8.91488488E-10	1.04045580E-09	-1.28282627E-10
5.10828784E-14	-9.43496385E-14	5.95836310E-13	1.83823976E-12	-1.28282627E-10	1.07809564E-10