AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011FW131 ∴ Orbital info ∴ Epoch epochXXX

(429638) 2011FW131 ▹

ORBITAL INFORMATION

◲

(ASCII data file 429638.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.55224	2.225e-08	au
e	0.139187	1.016e-07
i	6.662	1.277e-05	deg
Ω	346.914	5.839e-05	deg
ω	208.35	7.156e-05	deg
M	56.408	4.242e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.197	au
Aphelion	2.9075	au
Asc. node-Earth separation	1.84559	au
Desc. node-Earth separation	1.2374	au
Earth MOID	1.1993	au
Orbital period	1489.29	days
Date of orbit computation	apr 23 21:21

Correlation matrix
1.00000000	-0.24579502	-0.01109361	-0.01147080	0.23661065	-0.57686069
-0.24579502	1.00000000	0.00275698	-0.01877468	-0.33857300	0.61311977
-0.01109361	0.00275698	1.00000000	-0.26126194	0.20698165	0.01060386
-0.01147080	-0.01877468	-0.26126194	1.00000000	-0.81082759	0.00616467
0.23661065	-0.33857300	0.20698165	-0.81082759	1.00000000	-0.57115752
-0.57686069	0.61311977	0.01060386	0.00616467	-0.57115752	1.00000000

Covariance matrix
4.94917621E-16	-5.55670198E-16	-3.15244904E-15	-1.49008489E-14	3.76678298E-13	-5.44354475E-13
-5.55670198E-16	1.03265472E-14	3.57864932E-15	-1.11404048E-13	-2.46206624E-12	2.64281816E-12
-3.15244904E-15	3.57864932E-15	1.63161316E-10	-1.94865808E-10	1.89195279E-10	5.74535383E-12
-1.49008489E-14	-1.11404048E-13	-1.94865808E-10	3.40958719E-09	-3.38804575E-09	1.52687998E-11
3.76678298E-13	-2.46206624E-12	1.89195279E-10	-3.38804575E-09	5.12082215E-09	-1.73368479E-09
-5.44354475E-13	2.64281816E-12	5.74535383E-12	1.52687998E-11	-1.73368479E-09	1.79923872E-09