NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CT9 ∴ Orbital info ∴ Epoch 60400 MJD

2021CT9 ▹

ORBITAL INFORMATION

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(ASCII data file 2021CT9.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.36772	0.006595	au
e	0.310444	0.002702
i	35.892	0.1807	deg
Ω	141.549	0.01336	deg
ω	290.014	0.3332	deg
M	26.549	5.584	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9431	au
Aphelion distance	1.7923	au
Asc. node-Earth separation	0.13072	au
Desc. node-Earth separation	0.37023	au
Earth MOID	0.11905	au
Orbital period	584.241	days
Date of orbit computation	feb 26 12:10

Covariance matrix
4.34955723E-05	1.78163742E-05	1.19161637E-03	8.80740224E-05	2.19727370E-03	-3.68283189E-02
1.78163742E-05	7.29988780E-06	4.87982351E-04	3.60822266E-05	8.99836136E-04	-1.50854418E-02
1.19161637E-03	4.87982351E-04	3.26539730E-02	2.41263104E-03	6.02074908E-02	-1.00895393E+00
8.80740224E-05	3.60822266E-05	2.41263104E-03	1.78368921E-04	4.44864602E-03	-7.45736864E-02
2.19727370E-03	8.99836136E-04	6.02074908E-02	4.44864602E-03	1.11019981E-01	-1.86045753E+00
-3.68283189E-02	-1.50854418E-02	-1.00895393E+00	-7.45736864E-02	-1.86045753E+00	3.11830634E+01

Correlation matrix
1.00000000	0.99985888	0.99987548	0.99992106	0.99991034	-0.99999996
0.99985888	1.00000000	0.99948898	0.99994392	0.99955055	-0.99986312
0.99987548	0.99948898	1.00000000	0.99968530	0.99995841	-0.99987091
0.99992106	0.99994392	0.99968530	1.00000000	0.99969538	-0.99992317
0.99991034	0.99955055	0.99995841	0.99969538	1.00000000	-0.99990744
-0.99999996	-0.99986312	-0.99987091	-0.99992317	-0.99990744	1.00000000