AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SN53 ∴ Orbital info ∴ Epoch epochXXX

(290221) 2005SN53 ▹

ORBITAL INFORMATION

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(ASCII data file 290221.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.36149	8.758e-09	au
e	0.23811	5.72e-08
i	5.426	6.342e-06	deg
Ω	350.293	5.196e-05	deg
ω	53.736	5.486e-05	deg
M	18.116	1.474e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7992	au
Aphelion	2.9238	au
Asc. node-Earth separation	0.9469	au
Desc. node-Earth separation	1.59966	au
Earth MOID	0.81428	au
Orbital period	1325.49	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.26966804	-0.00802003	-0.00954364	0.03943318	-0.47439649
0.26966804	1.00000000	-0.01665917	0.01086239	-0.15500695	0.22580424
-0.00802003	-0.01665917	1.00000000	-0.00225421	0.00352001	0.00187316
-0.00954364	0.01086239	-0.00225421	1.00000000	-0.94839048	0.02483739
0.03943318	-0.15500695	0.00352001	-0.94839048	1.00000000	-0.30661580
-0.47439649	0.22580424	0.00187316	0.02483739	-0.30661580	1.00000000

Covariance matrix
7.67104741E-17	1.35094022E-16	-4.45478477E-16	-4.34296269E-15	1.89470917E-14	-6.12433734E-14
1.35094022E-16	3.27158830E-15	-6.04305248E-15	3.22811831E-14	-4.86389253E-13	1.90371405E-13
-4.45478477E-16	-6.04305248E-15	4.02204771E-11	-7.42783423E-13	1.22467565E-12	1.75101012E-13
-4.34296269E-15	3.22811831E-14	-7.42783423E-13	2.69953955E-09	-2.70324557E-09	1.90213375E-11
1.89470917E-14	-4.86389253E-13	1.22467565E-12	-2.70324557E-09	3.00958721E-09	-2.47935262E-10
-6.12433734E-14	1.90371405E-13	1.75101012E-13	1.90213375E-11	-2.47935262E-10	2.17260419E-10