AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JR131 ∴ Orbital info ∴ Epoch epochXXX

(163327) 2002JR131 ▹

ORBITAL INFORMATION

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(ASCII data file 163327.eq0)

Keplerian elements at epoch
57216.2 MJD
	Value	1-σ variation	Units
a	2.61996	1.649e-08	au
e	0.37249	3.772e-08
i	4.56	5.279e-06	deg
Ω	211.21	5.786e-05	deg
ω	106.755	5.867e-05	deg
M	336.306	7.493e-06	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.644	au
Aphelion	3.5959	au
Asc. node-Earth separation	1.52242	au
Desc. node-Earth separation	1.04208	au
Earth MOID	0.63783	au
Orbital period	1548.96	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.21722068	0.01896293	0.00025006	0.08094845	-0.64585749
-0.21722068	1.00000000	-0.02383541	-0.00916316	0.01322805	0.06603558
0.01896293	-0.02383541	1.00000000	0.07504104	-0.07346851	-0.00684165
0.00025006	-0.00916316	0.07504104	1.00000000	-0.98527609	0.00880517
0.08094845	0.01322805	-0.07346851	-0.98527609	1.00000000	-0.16472425
-0.64585749	0.06603558	-0.00684165	0.00880517	-0.16472425	1.00000000

Covariance matrix
2.71952262E-16	-1.35133310E-16	1.65088652E-15	2.38593831E-16	7.83187577E-14	-7.98018452E-14
-1.35133310E-16	1.42308162E-15	-4.74682220E-15	-1.99995561E-14	2.92766687E-14	1.86647769E-14
1.65088652E-15	-4.74682220E-15	2.78696106E-11	2.29205183E-11	-2.27550405E-11	-2.70617577E-13
2.38593831E-16	-1.99995561E-14	2.29205183E-11	3.34749719E-09	-3.34448298E-09	3.81704964E-12
7.83187577E-14	2.92766687E-14	-2.27550405E-11	-3.34448298E-09	3.44208719E-09	-7.24099711E-11
-7.98018452E-14	1.86647769E-14	-2.70617577E-13	3.81704964E-12	-7.24099711E-11	5.61383681E-11