AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005PY20 ∴ Orbital info ∴ Epoch epochXXX

(149846) 2005PY20 ▹

ORBITAL INFORMATION

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(ASCII data file 149846.eq0)

Keplerian elements at epoch
57768.5 MJD
	Value	1-σ variation	Units
a	2.40079	7.468e-09	au
e	0.172154	5.289e-08
i	6.006	5.163e-06	deg
Ω	143.346	3.592e-05	deg
ω	207.267	3.78e-05	deg
M	3.317	1.022e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9875	au
Aphelion	2.8141	au
Asc. node-Earth separation	1.76328	au
Desc. node-Earth separation	1.00938	au
Earth MOID	0.98401	au
Orbital period	1358.72	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	0.14059940	-0.00179414	-0.00234094	-0.03246170	0.12143924
0.14059940	1.00000000	-0.01668676	0.01191256	-0.02719360	0.09426696
-0.00179414	-0.01668676	1.00000000	0.31837820	-0.29727277	-0.01104613
-0.00234094	0.01191256	0.31837820	1.00000000	-0.94687113	0.00452142
-0.03246170	-0.02719360	-0.29727277	-0.94687113	1.00000000	-0.31501941
0.12143924	0.09426696	-0.01104613	0.00452142	-0.31501941	1.00000000

Covariance matrix
5.57694671E-17	5.55332283E-17	-6.91726771E-17	-6.27911001E-16	-9.16468568E-15	9.27232132E-15
5.55332283E-17	2.79732157E-15	-4.55640940E-15	2.26300898E-14	-5.43733513E-14	5.09755446E-14
-6.91726771E-17	-4.55640940E-15	2.66538089E-11	5.90381888E-11	-5.80206917E-11	-5.83070284E-13
-6.27911001E-16	2.26300898E-14	5.90381888E-11	1.29009035E-09	-1.28572791E-09	1.66041401E-12
-9.16468568E-15	-5.43733513E-14	-5.80206917E-11	-1.28572791E-09	1.42921071E-09	-1.21763364E-10
9.27232132E-15	5.09755446E-14	-5.83070284E-13	1.66041401E-12	-1.21763364E-10	1.04535158E-10