AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002PB4 ∴ Orbital info ∴ Epoch epochXXX

(640892) 2002PB4 ▹

ORBITAL INFORMATION

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(ASCII data file 640892.eq0)

Keplerian elements at epoch
57395.8 MJD
	Value	1-σ variation	Units
a	2.53818	3.645e-08	au
e	0.132013	1.732e-07
i	6.98	7.491e-06	deg
Ω	229.234	6.18e-05	deg
ω	135.886	7.453e-05	deg
M	70.523	4.996e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2031	au
Aphelion	2.8733	au
Asc. node-Earth separation	1.74388	au
Desc. node-Earth separation	1.28781	au
Earth MOID	1.20666	au
Orbital period	1477.01	days
Date of orbit computation	apr 23 22:03

Correlation matrix
1.00000000	0.91279138	-0.00121104	0.04826714	0.40512466	-0.79676147
0.91279138	1.00000000	-0.00362325	0.05143621	0.35350094	-0.72093535
-0.00121104	-0.00362325	1.00000000	-0.09981567	0.08293258	-0.00185485
0.04826714	0.05143621	-0.09981567	1.00000000	-0.80292526	-0.03720118
0.40512466	0.35350094	0.08293258	-0.80292526	1.00000000	-0.55955060
-0.79676147	-0.72093535	-0.00185485	-0.03720118	-0.55955060	1.00000000

Covariance matrix
1.32891648E-15	5.76297621E-15	-3.30700621E-16	1.08744543E-13	1.10064081E-12	-1.45112660E-12
5.76297621E-15	2.99952791E-14	-4.70058130E-15	5.50557241E-13	4.56273369E-12	-6.23807956E-12
-3.30700621E-16	-4.70058130E-15	5.61117093E-11	-4.62096362E-11	4.62977665E-11	-6.94166861E-13
1.08744543E-13	5.50557241E-13	-4.62096362E-11	3.81956708E-09	-3.69819905E-09	-1.14866116E-10
1.10064081E-12	4.56273369E-12	4.62977665E-11	-3.69819905E-09	5.55413177E-09	-2.08341407E-09
-1.45112660E-12	-6.23807956E-12	-6.94166861E-13	-1.14866116E-10	-2.08341407E-09	2.49606721E-09