AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009PJ2 ∴ Orbital info ∴ Epoch epochXXX

(529049) 2009PJ2 ▹

ORBITAL INFORMATION

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(ASCII data file 529049.eq0)

Keplerian elements at epoch
58155.4 MJD
	Value	1-σ variation	Units
a	2.61686	3.83e-08	au
e	0.352687	8.406e-08
i	4.954	9.222e-06	deg
Ω	175.473	9.091e-05	deg
ω	144.289	0.0001023	deg
M	5.021	3.731e-05	deg

Other useful info
Absolute Magnitude (H)	17.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6939	au
Aphelion	3.5398	au
Asc. node-Earth separation	2.21604	au
Desc. node-Earth separation	0.7772	au
Earth MOID	0.68444	au
Orbital period	1546.22	days
Date of orbit computation	apr 23 21:42

Correlation matrix
1.00000000	0.72497038	-0.05229065	-0.03976640	0.43654682	-0.94890684
0.72497038	1.00000000	-0.04283342	-0.04446400	0.35049661	-0.73375241
-0.05229065	-0.04283342	1.00000000	0.36782485	-0.34579840	0.04644540
-0.03976640	-0.04446400	0.36782485	1.00000000	-0.90000234	0.03171654
0.43654682	0.35049661	-0.34579840	-0.90000234	1.00000000	-0.45987448
-0.94890684	-0.73375241	0.04644540	0.03171654	-0.45987448	1.00000000

Covariance matrix
1.46666933E-15	2.33387678E-15	-1.84678202E-14	-1.38449850E-13	1.70947027E-12	-1.35588564E-12
2.33387678E-15	7.06615420E-15	-3.32047203E-14	-3.39789690E-13	3.01258973E-12	-2.30130657E-12
-1.84678202E-14	-3.32047203E-14	8.50454452E-11	3.08373272E-10	-3.26071712E-10	1.59809149E-11
-1.38449850E-13	-3.39789690E-13	3.08373272E-10	8.26457009E-09	-8.36601024E-09	1.07579453E-10
1.70947027E-12	3.01258973E-12	-3.26071712E-10	-8.36601024E-09	1.04551252E-08	-1.75443512E-09
-1.35588564E-12	-2.30130657E-12	1.59809149E-11	1.07579453E-10	-1.75443512E-09	1.39208823E-09