NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2018JA ▹

ORBITAL INFORMATION

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(ASCII data file 2018JA.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.42095	2.215e-08	au
e	0.297021	2.318e-08
i	28.15	1.434e-05	deg
Ω	63.507	3.522e-06	deg
ω	197.852	2.297e-05	deg
M	152.634	2e-05	deg

Other useful info
Absolute Magnitude (H)	20.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9989	au
Aphelion distance	1.843	au
Asc. node-Earth separation	0.82001	au
Desc. node-Earth separation	-0.00284	au
Earth MOID	0.0028	au
Orbital period	618.681	days
Date of orbit computation	feb 26 12:10

Covariance matrix
4.90518705E-16	-2.88293807E-16	3.12184748E-14	-4.91121787E-15	-4.30236806E-13	-4.14726237E-13
-2.88293807E-16	5.37093500E-16	-1.93020025E-14	4.95145658E-15	3.92708114E-13	1.74186856E-13
3.12184748E-14	-1.93020025E-14	2.05559918E-10	-2.97629664E-11	-3.56889996E-13	-4.80391437E-11
-4.91121787E-15	4.95145658E-15	-2.97629664E-11	1.24076788E-11	-4.60337497E-12	4.25969901E-12
-4.30236806E-13	3.92708114E-13	-3.56889996E-13	-4.60337497E-12	5.27816650E-10	2.85294843E-10
-4.14726237E-13	1.74186856E-13	-4.80391437E-11	4.25969901E-12	2.85294843E-10	4.00179270E-10

Correlation matrix
1.00000000	-0.56167175	0.09831384	-0.06295296	-0.84554793	-0.93606591
-0.56167175	1.00000000	-0.05809091	0.06065446	0.73757024	0.37571898
0.09831384	-0.05809091	1.00000000	-0.58933431	-0.00108349	-0.16749380
-0.06295296	0.06065446	-0.58933431	1.00000000	-0.05688392	0.06045140
-0.84554793	0.73757024	-0.00108349	-0.05688392	1.00000000	0.62076194
-0.93606591	0.37571898	-0.16749380	0.06045140	0.62076194	1.00000000