AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011SO211 ∴ Orbital info ∴ Epoch epochXXX

(398401) 2011SO211 ▹

ORBITAL INFORMATION

◲

(ASCII data file 398401.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.75246	3.082e-08	au
e	0.215539	7.357e-08
i	12.647	1.345e-05	deg
Ω	197.674	2.046e-05	deg
ω	113.82	3.977e-05	deg
M	311.285	2.977e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1592	au
Aphelion	3.3457	au
Asc. node-Earth separation	1.87366	au
Desc. node-Earth separation	1.41682	au
Earth MOID	1.18204	au
Orbital period	1667.94	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	0.08247567	0.02131008	-0.00436287	-0.09667592	-0.10057185
0.08247567	1.00000000	-0.03738125	-0.03121278	0.66447084	-0.81469301
0.02131008	-0.03738125	1.00000000	-0.34420724	0.13543176	0.04093536
-0.00436287	-0.03121278	-0.34420724	1.00000000	-0.52953666	0.03371418
-0.09667592	0.66447084	0.13543176	-0.52953666	1.00000000	-0.83857919
-0.10057185	-0.81469301	0.04093536	0.03371418	-0.83857919	1.00000000

Covariance matrix
9.50065044E-16	1.87035983E-16	8.83278224E-15	-2.75135551E-15	-1.18501744E-13	-9.22903206E-14
1.87035983E-16	5.41309109E-15	-3.69838652E-14	-4.69842775E-14	1.94414371E-12	-1.78451295E-12
8.83278224E-15	-3.69838652E-14	1.80830522E-10	-9.47007345E-11	7.24246092E-11	1.63884375E-11
-2.75135551E-15	-4.69842775E-14	-9.47007345E-11	4.18595877E-10	-4.30847201E-10	2.05358682E-11
-1.18501744E-13	1.94414371E-12	7.24246092E-11	-4.30847201E-10	1.58146484E-09	-9.92834588E-10
-9.22903206E-14	-1.78451295E-12	1.63884375E-11	2.05358682E-11	-9.92834588E-10	8.86351723E-10