AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DP71 ∴ Orbital info ∴ Epoch epochXXX

(414431) 2009DP71 ▹

ORBITAL INFORMATION

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(ASCII data file 414431.eq0)

Keplerian elements at epoch
57433.2 MJD
	Value	1-σ variation	Units
a	2.24033	1.537e-08	au
e	0.116812	7.599e-08
i	5.802	8.2e-06	deg
Ω	354.683	6.315e-05	deg
ω	156.472	7.171e-05	deg
M	39.267	3.291e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9786	au
Aphelion	2.502	au
Asc. node-Earth separation	1.46953	au
Desc. node-Earth separation	1.00165	au
Earth MOID	0.99063	au
Orbital period	1224.8	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.19619299	0.00023465	-0.00749399	0.19489180	-0.42535689
0.19619299	1.00000000	0.00304813	0.00287692	0.12883233	-0.25424257
0.00023465	0.00304813	1.00000000	-0.02386752	0.02337759	-0.00388474
-0.00749399	0.00287692	-0.02386752	1.00000000	-0.88667322	0.02800167
0.19489180	0.12883233	0.02337759	-0.88667322	1.00000000	-0.48078841
-0.42535689	-0.25424257	-0.00388474	0.02800167	-0.48078841	1.00000000

Covariance matrix
2.36348815E-16	2.29199460E-16	2.95787652E-17	-7.27602449E-15	2.14864865E-13	-2.15195742E-13
2.29199460E-16	5.77439878E-15	1.89923456E-15	1.38065692E-14	7.02058606E-13	-6.35777487E-13
2.95787652E-17	1.89923456E-15	6.72330116E-11	-1.23595612E-11	1.37463104E-11	-1.04823031E-12
-7.27602449E-15	1.38065692E-14	-1.23595612E-11	3.98849394E-09	-4.01571772E-09	5.81958312E-11
2.14864865E-13	7.02058606E-13	1.37463104E-11	-4.01571772E-09	5.14268868E-09	-1.13462563E-09
-2.15195742E-13	-6.35777487E-13	-1.04823031E-12	5.81958312E-11	-1.13462563E-09	1.08294643E-09