NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018CD2 ∴ Orbital info ∴ Epoch 58157 MJD

2018CD2 ▹

ORBITAL INFORMATION

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(ASCII data file 2018CD2.eq0)

Keplerian elements
(Epoch 58157.5 MJD)
	Value	1-σ variation	Units
a	2.22278	0.04551	au
e	0.6647	0.007609
i	7.378	0.09059	deg
Ω	339.141	0.04278	deg
ω	85.698	0.03842	deg
M	14.545	0.4951	deg

Other useful info
Absolute Magnitude (H)	25.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7453	au
Aphelion distance	3.7003	au
Asc. node-Earth separation	0.1726	au
Desc. node-Earth separation	0.31522	au
Earth MOID	0.03547	au
Orbital period	1210.44	days
Date of orbit computation	Jul 29 12:12

Covariance matrix
2.07146743E-03	3.46333197E-04	4.11974860E-03	-1.91845060E-03	1.70593624E-03	-2.25328482E-02
3.46333197E-04	5.79042744E-05	6.88763163E-04	-3.20695643E-04	2.85154049E-04	-3.76731738E-03
4.11974860E-03	6.88763163E-04	8.20647874E-03	-3.84191684E-03	3.42308317E-03	-4.48129297E-02
-1.91845060E-03	-3.20695643E-04	-3.84191684E-03	1.83039944E-03	-1.64143293E-03	2.08672694E-02
1.70593624E-03	2.85154049E-04	3.42308317E-03	-1.64143293E-03	1.47626700E-03	-1.85555044E-02
-2.25328482E-02	-3.76731738E-03	-4.48129297E-02	2.08672694E-02	-1.85555044E-02	2.45106104E-01

Correlation matrix
1.00000000	0.99999944	0.99920186	-0.98523227	0.97553147	-0.99999994
0.99999944	1.00000000	0.99916261	-0.98506482	0.97530798	-0.99999962
0.99920186	0.99916261	1.00000000	-0.99128058	0.98345971	-0.99918947
-0.98523227	-0.98506482	-0.99128058	1.00000000	-0.99854525	0.98518008
0.97553147	0.97530798	0.98345971	-0.99854525	1.00000000	-0.97546849
-0.99999994	-0.99999962	-0.99918947	0.98518008	-0.97546849	1.00000000