NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018CA15 ∴ Orbital info ∴ Epoch 60400 MJD

2018CA15 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2018CA15.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.74194	0.243	au
e	0.625886	0.03956
i	2.277	0.09176	deg
Ω	136.399	0.2395	deg
ω	354.933	3.384	deg
M	125.446	67.99	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0258	au
Aphelion distance	4.4581	au
Asc. node-Earth separation	0.04175	au
Desc. node-Earth separation	3.4163	au
Earth MOID	0.041	au
Orbital period	1658.39	days
Date of orbit computation	feb 26 11:32

Covariance matrix
5.90603405E-02	9.60984667E-03	2.20316233E-02	-5.63330524E-02	7.98299500E-01	-1.65222768E+01
9.60984667E-03	1.56474941E-03	3.59976904E-03	-9.10263922E-03	1.29035381E-01	-2.68841168E+00
2.20316233E-02	3.59976904E-03	8.42025053E-03	-2.01585580E-02	2.86225856E-01	-6.16384946E+00
-5.63330524E-02	-9.10263922E-03	-2.01585580E-02	5.73625122E-02	-8.10522951E-01	1.57574094E+01
7.98299500E-01	1.29035381E-01	2.86225856E-01	-8.10522951E-01	1.14540458E+01	-2.23300552E+02
-1.65222768E+01	-2.68841168E+00	-6.16384946E+00	1.57574094E+01	-2.23300552E+02	4.62214891E+03

Correlation matrix
1.00000000	0.99964566	0.98795239	-0.96783479	0.97059584	-0.99999989
0.99964566	1.00000000	0.99172151	-0.96079526	0.96384445	-0.99965791
0.98795239	0.99172151	1.00000000	-0.91723976	0.92165185	-0.98802413
-0.96783479	-0.96079526	-0.91723976	1.00000000	-0.99993502	0.96771789
0.97059584	0.96384445	0.92165185	-0.99993502	1.00000000	-0.97048398
-0.99999989	-0.99965791	-0.98802413	0.96771789	-0.97048398	1.00000000