AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008CM21 ∴ Orbital info ∴ Epoch epochXXX

(214991) 2008CM21 ▹

ORBITAL INFORMATION

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(ASCII data file 214991.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.98626	2.546e-08	au
e	0.1716	5.52e-08
i	5.821	4.689e-06	deg
Ω	106.978	6.688e-05	deg
ω	232.851	7.058e-05	deg
M	193.035	1.899e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4738	au
Aphelion	3.4987	au
Asc. node-Earth separation	2.25034	au
Desc. node-Earth separation	1.6098	au
Earth MOID	1.47009	au
Orbital period	1884.91	days
Date of orbit computation	apr 23 20:34

Correlation matrix
1.00000000	-0.09286808	0.02293250	-0.00510921	-0.09208499	0.06991992
-0.09286808	1.00000000	-0.03572029	0.00189990	0.11135220	-0.38664878
0.02293250	-0.03572029	1.00000000	-0.06403453	0.05257251	0.02356422
-0.00510921	0.00189990	-0.06403453	1.00000000	-0.94230142	-0.00099133
-0.09208499	0.11135220	0.05257251	-0.94230142	1.00000000	-0.31979099
0.06991992	-0.38664878	0.02356422	-0.00099133	-0.31979099	1.00000000

Covariance matrix
6.48326184E-16	-1.30530432E-16	2.73801634E-15	-8.70067753E-15	-1.65487104E-13	3.38147067E-14
-1.30530432E-16	3.04717288E-15	-9.24594714E-15	7.01426947E-15	4.33836301E-13	-4.05390066E-13
2.73801634E-15	-9.24594714E-15	2.19874937E-11	-2.00818829E-11	1.73990311E-11	2.09869284E-12
-8.70067753E-15	7.01426947E-15	-2.00818829E-11	4.47305927E-09	-4.44806060E-09	-1.25930402E-12
-1.65487104E-13	4.33836301E-13	1.73990311E-11	-4.44806060E-09	4.98146454E-09	-4.28699175E-10
3.38147067E-14	-4.05390066E-13	2.09869284E-12	-1.25930402E-12	-4.28699175E-10	3.60757873E-10