AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011RF21 ∴ Orbital info ∴ Epoch epochXXX

2011RF21 ▹

ORBITAL INFORMATION

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(ASCII data file 2011RF21.eq0)

Keplerian elements at epoch
58475.7 MJD
	Value	1-σ variation	Units
a	2.32707	2.843e-08	au
e	0.112643	7.886e-08
i	6.26	1.025e-05	deg
Ω	222.016	6.785e-05	deg
ω	63.177	9.765e-05	deg
M	78.666	6.06e-05	deg

Other useful info
Absolute Magnitude (H)	18.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0649	au
Aphelion	2.5892	au
Asc. node-Earth separation	1.1799	au
Desc. node-Earth separation	1.4293	au
Earth MOID	1.05921	au
Orbital period	1296.62	days
Date of orbit computation	apr 24 01:44

Correlation matrix
1.00000000	-0.44796557	0.00840584	-0.01457310	-0.04186301	0.06377864
-0.44796557	1.00000000	-0.02174455	0.01949678	-0.12557082	0.18702787
0.00840584	-0.02174455	1.00000000	0.04909541	-0.03792068	0.00447834
-0.01457310	0.01949678	0.04909541	1.00000000	-0.71763962	0.03911374
-0.04186301	-0.12557082	-0.03792068	-0.71763962	1.00000000	-0.72082808
0.06377864	0.18702787	0.00447834	0.03911374	-0.72082808	1.00000000

Covariance matrix
8.08257508E-16	-1.00436535E-15	2.45012562E-15	-2.81105323E-14	-1.16220658E-13	1.09878388E-13
-1.00436535E-15	6.21934187E-15	-1.75814701E-14	1.04322359E-13	-9.67027839E-13	8.93800646E-13
2.45012562E-15	-1.75814701E-14	1.05115103E-10	3.41519722E-11	-3.79652929E-11	2.78235036E-12
-2.81105323E-14	1.04322359E-13	3.41519722E-11	4.60346389E-09	-4.75474042E-09	1.60817709E-10
-1.16220658E-13	-9.67027839E-13	-3.79652929E-11	-4.75474042E-09	9.53577659E-09	-4.26551871E-09
1.09878388E-13	8.93800646E-13	2.78235036E-12	1.60817709E-10	-4.26551871E-09	3.67218241E-09