AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2013RF81 ∴ Orbital info ∴ Epoch epochXXX

(380057) 2013RF81 ▹

ORBITAL INFORMATION

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(ASCII data file 380057.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.83015	2.654e-08	au
e	0.096394	6.396e-08
i	0.988	6.313e-06	deg
Ω	229.319	0.0003504	deg
ω	142.478	0.0003513	deg
M	67.014	2.882e-05	deg

Other useful info
Absolute Magnitude (H)	16.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5573	au
Aphelion	3.103	au
Asc. node-Earth separation	2.02542	au
Desc. node-Earth separation	1.61612	au
Earth MOID	1.55732	au
Orbital period	1739.05	days
Date of orbit computation	apr 23 21:10

Correlation matrix
1.00000000	-0.27746095	-0.00149188	0.00625356	0.00084989	-0.30313995
-0.27746095	1.00000000	-0.00389114	-0.00368250	0.00060944	0.07932106
-0.00149188	-0.00389114	1.00000000	-0.30371960	0.30262011	0.00331161
0.00625356	-0.00368250	-0.30371960	1.00000000	-0.99676119	-0.01210831
0.00084989	0.00060944	0.30262011	-0.99676119	1.00000000	-0.06551550
-0.30313995	0.07932106	0.00331161	-0.01210831	-0.06551550	1.00000000

Covariance matrix
7.04594253E-16	-4.71088357E-16	-2.50009586E-16	5.81707593E-14	7.92470098E-15	-2.31896928E-13
-4.71088357E-16	4.09130535E-15	-1.57130527E-15	-8.25431963E-14	1.36935025E-14	1.46218291E-13
-2.50009586E-16	-1.57130527E-15	3.98571740E-11	-6.71944865E-10	6.71123134E-10	6.02524100E-13
5.81707593E-14	-8.25431963E-14	-6.71944865E-10	1.22804743E-07	-1.22701498E-07	-1.22285016E-10
7.92470098E-15	1.36935025E-14	6.71123134E-10	-1.22701498E-07	1.23396362E-07	-6.63250347E-10
-2.31896928E-13	1.46218291E-13	6.02524100E-13	-1.22285016E-10	-6.63250347E-10	8.30547606E-10