NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1998KJ17 ∴ Orbital info ∴ Epoch 50963 MJD

1998KJ17 ▹

ORBITAL INFORMATION

◲

(ASCII data file 1998KJ17.eq0)

Keplerian elements
(Epoch 50963.9 MJD)
	Value	1-σ variation	Units
a	1.98979	0.003329	au
e	0.482434	0.0008522
i	9.133	0.01119	deg
Ω	76.186	0.00219	deg
ω	163.813	0.0007998	deg
M	3.044	0.009057	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0298	au
Aphelion distance	2.9497	au
Asc. node-Earth separation	1.85875	au
Desc. node-Earth separation	0.02848	au
Earth MOID	0.02574	au
Orbital period	1025.2	days
Date of orbit computation	apr 29 09:51

Covariance matrix
1.10846149E-05	2.83739684E-06	3.72536909E-05	7.28963729E-06	2.56099383E-06	-3.01535585E-05
2.83739684E-06	7.26305885E-07	9.53604539E-06	1.86597572E-06	6.55523902E-07	-7.71858322E-06
3.72536909E-05	9.53604539E-06	1.25211255E-04	2.44971059E-05	8.62200900E-06	-1.01345265E-04
7.28963729E-06	1.86597572E-06	2.44971059E-05	4.79500954E-06	1.67946773E-06	-1.98289529E-05
2.56099383E-06	6.55523902E-07	8.62200900E-06	1.67946773E-06	6.39707470E-07	-6.97972452E-06
-3.01535585E-05	-7.71858322E-06	-1.01345265E-04	-1.98289529E-05	-6.97972452E-06	8.20305391E-05

Correlation matrix
1.00000000	0.99999999	0.99997080	0.99988690	0.96173964	-0.99997809
0.99999999	1.00000000	0.99996971	0.99988826	0.96169651	-0.99997704
0.99997080	0.99996971	1.00000000	0.99976599	0.96337656	-0.99998617
0.99988690	0.99988826	0.99976599	1.00000000	0.95892848	-0.99980950
0.96173964	0.96169651	0.96337656	0.95892848	1.00000000	-0.96351790
-0.99997809	-0.99997704	-0.99998617	-0.99980950	-0.96351790	1.00000000