AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005MC21 ∴ Orbital info ∴ Epoch epochXXX

(227091) 2005MC21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 227091.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.25607	8.063e-09	au
e	0.170496	4.811e-08
i	3.516	5.934e-06	deg
Ω	162.036	7.642e-05	deg
ω	120.316	7.948e-05	deg
M	201.475	1.817e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8714	au
Aphelion	2.6407	au
Asc. node-Earth separation	1.40588	au
Desc. node-Earth separation	1.00893	au
Earth MOID	0.85783	au
Orbital period	1237.73	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	0.17461017	0.00655425	-0.00980095	-0.00661025	-0.17308980
0.17461017	1.00000000	-0.00943517	-0.00901626	0.00866725	-0.13532895
0.00655425	-0.00943517	1.00000000	0.03932940	-0.03716200	0.00043667
-0.00980095	-0.00901626	0.03932940	1.00000000	-0.96513010	0.02056156
-0.00661025	0.00866725	-0.03716200	-0.96513010	1.00000000	-0.26861923
-0.17308980	-0.13532895	0.00043667	0.02056156	-0.26861923	1.00000000

Covariance matrix
6.50053042E-17	6.77290243E-17	3.13595206E-16	-6.03913044E-15	-4.23591114E-15	-2.53614950E-14
6.77290243E-17	2.31452437E-15	-2.69371928E-15	-3.31504152E-14	3.31410752E-14	-1.18317936E-13
3.13595206E-16	-2.69371928E-15	3.52163080E-11	1.78369615E-11	-1.75277283E-11	4.70926658E-14
-6.03913044E-15	-3.31504152E-14	1.78369615E-11	5.84067801E-09	-5.86235466E-09	2.85572736E-11
-4.23591114E-15	3.31410752E-14	-1.75277283E-11	-5.86235466E-09	6.31697552E-09	-3.87990136E-10
-2.53614950E-14	-1.18317936E-13	4.70926658E-14	2.85572736E-11	-3.87990136E-10	3.30261521E-10