NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009CY1 ∴ Orbital info ∴ Epoch 54865 MJD

2009CY1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2009CY1.eq0)

Keplerian elements
(Epoch 54865.9 MJD)
	Value	1-σ variation	Units
a	1.42552	0.02128	au
e	0.136581	0.009712
i	19.789	0.6259	deg
Ω	140.145	0.02746	deg
ω	349.219	9.732	deg
M	5.482	7.244	deg

Other useful info
Absolute Magnitude (H)	22.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.2308	au
Aphelion distance	1.6202	au
Asc. node-Earth separation	0.2469	au
Desc. node-Earth separation	0.60288	au
Earth MOID	0.24664	au
Orbital period	621.666	days
Date of orbit computation	feb 26 10:39

Covariance matrix
4.52982976E-04	1.87909801E-04	1.08798444E-02	3.67223938E-04	-5.58426536E-02	4.00370021E-02
1.87909801E-04	9.43188153E-05	3.05217518E-03	2.38752338E-04	-6.10821147E-02	4.49091840E-02
1.08798444E-02	3.05217518E-03	3.91735980E-01	1.10596106E-03	2.04321934E+00	-1.56449406E+00
3.67223938E-04	2.38752338E-04	1.10596106E-03	7.54076437E-04	-2.45465274E-01	1.81879679E-01
-5.58426536E-02	-6.10821147E-02	2.04321934E+00	-2.45465274E-01	9.47210945E+01	-7.04959186E+01
4.00370021E-02	4.49091840E-02	-1.56449406E+00	1.81879679E-01	-7.04959186E+01	5.24719243E+01

Correlation matrix
1.00000000	0.90909511	0.81674224	0.62832213	-0.26958874	0.25969113
0.90909511	1.00000000	0.50212698	0.89524268	-0.64623659	0.63837004
0.81674224	0.50212698	1.00000000	0.06434805	0.33542460	-0.34507515
0.62832213	0.89524268	0.06434805	1.00000000	-0.91845741	0.91435111
-0.26958874	-0.64623659	0.33542460	-0.91845741	1.00000000	-0.99994733
0.25969113	0.63837004	-0.34507515	0.91435111	-0.99994733	1.00000000