AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005SD91 ∴ Orbital info ∴ Epoch epochXXX

(474854) 2005SD91 ▹

ORBITAL INFORMATION

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(ASCII data file 474854.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38074	1.065e-08	au
e	0.238939	1.152e-07
i	2.443	1.047e-05	deg
Ω	11.321	0.0001636	deg
ω	16.301	0.0001662	deg
M	7.504	2.126e-05	deg

Other useful info
Absolute Magnitude (H)	18.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8119	au
Aphelion	2.9496	au
Asc. node-Earth separation	0.82656	au
Desc. node-Earth separation	1.91351	au
Earth MOID	0.81678	au
Orbital period	1341.74	days
Date of orbit computation	apr 23 21:31

Correlation matrix
1.00000000	0.18737131	-0.01231134	-0.00378343	0.02656103	-0.50176211
0.18737131	1.00000000	0.00379202	0.01024293	-0.07221017	0.19506778
-0.01231134	0.00379202	1.00000000	0.41157002	-0.40588498	0.01244312
-0.00378343	0.01024293	0.41157002	1.00000000	-0.98520877	0.01576785
0.02656103	-0.07221017	-0.40588498	-0.98520877	1.00000000	-0.17064269
-0.50176211	0.19506778	0.01244312	0.01576785	-0.17064269	1.00000000

Covariance matrix
1.13506001E-16	2.29895004E-16	-1.37360322E-15	-6.59293624E-15	4.70282197E-14	-1.13661834E-13
2.29895004E-16	1.32627648E-14	4.57334715E-15	1.92941030E-13	-1.38203689E-12	4.77650197E-13
-1.37360322E-15	4.57334715E-15	1.09671355E-10	7.04975108E-10	-7.06405111E-10	2.77066020E-12
-6.59293624E-15	1.92941030E-13	7.04975108E-10	2.67526549E-08	-2.67803321E-08	5.48356989E-11
4.70282197E-14	-1.38203689E-12	-7.06405111E-10	-2.67803321E-08	2.76190345E-08	-6.02975011E-10
-1.13661834E-13	4.77650197E-13	2.77066020E-12	5.48356989E-11	-6.02975011E-10	4.52079450E-10