AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WH198 ∴ Orbital info ∴ Epoch epochXXX

(529419) 2009WH198 ▹

ORBITAL INFORMATION

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(ASCII data file 529419.eq0)

Keplerian elements at epoch
58257.7 MJD
	Value	1-σ variation	Units
a	2.68311	3.274e-08	au
e	0.100723	7.257e-08
i	13.491	7.329e-06	deg
Ω	268.467	3.617e-05	deg
ω	29.37	5.923e-05	deg
M	88.447	4.861e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4129	au
Aphelion	2.9534	au
Asc. node-Earth separation	1.42551	au
Desc. node-Earth separation	1.92652	au
Earth MOID	1.4048	au
Orbital period	1605.3	days
Date of orbit computation	Jun 5 02:31

Correlation matrix
1.00000000	0.23523576	0.01273331	-0.00756833	0.32449387	-0.42054162
0.23523576	1.00000000	0.00331096	-0.00274941	0.20777672	-0.28037494
0.01273331	0.00331096	1.00000000	0.04260564	-0.03163831	0.00580661
-0.00756833	-0.00274941	0.04260564	1.00000000	-0.59899731	0.00770027
0.32449387	0.20777672	-0.03163831	-0.59899731	1.00000000	-0.79908713
-0.42054162	-0.28037494	0.00580661	0.00770027	-0.79908713	1.00000000

Covariance matrix
1.07216882E-15	5.58960817E-16	3.05586988E-15	-8.96316256E-15	6.29323126E-13	-6.69376736E-13
5.58960817E-16	5.26614581E-15	1.76101028E-15	-7.21631187E-15	8.93056464E-13	-9.89044146E-13
3.05586988E-15	1.76101028E-15	5.37185014E-11	1.12942856E-11	-1.37344345E-11	2.06877984E-12
-8.96316256E-15	-7.21631187E-15	1.12942856E-11	1.30815549E-09	-1.28318761E-09	1.35383507E-11
6.29323126E-13	8.93056464E-13	-1.37344345E-11	-1.28318761E-09	3.50809385E-09	-2.30069890E-09
-6.69376736E-13	-9.89044146E-13	2.06877984E-12	1.35383507E-11	-2.30069890E-09	2.36298024E-09