NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018KB4 ∴ Orbital info ∴ Epoch 58271 MJD

2018KB4 ▹

ORBITAL INFORMATION

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(ASCII data file 2018KB4.eq0)

Keplerian elements
(Epoch 58271.3 MJD)
	Value	1-σ variation	Units
a	2.22361	0.0002993	au
e	0.559351	5.87e-05
i	26.002	0.001531	deg
Ω	73.592	0.0002874	deg
ω	138.266	0.0008291	deg
M	11.144	0.00261	deg

Other useful info
Absolute Magnitude (H)	21.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9798	au
Aphelion distance	3.4674	au
Asc. node-Earth separation	1.63862	au
Desc. node-Earth separation	0.06347	au
Earth MOID	0.05502	au
Orbital period	1211.12	days
Date of orbit computation	feb 26 11:35

Covariance matrix
8.96054182E-08	1.75719449E-08	4.57851017E-07	8.58970006E-08	2.47612268E-07	-7.81311888E-07
1.75719449E-08	3.44593362E-09	8.97844899E-08	1.68441871E-08	4.85531589E-08	-1.53217193E-07
4.57851017E-07	8.97844899E-08	2.34337538E-06	4.39801870E-07	1.26374197E-06	-3.99181292E-06
8.58970006E-08	1.68441871E-08	4.39801870E-07	8.25923137E-08	2.37010320E-07	-7.48880826E-07
2.47612268E-07	4.85531589E-08	1.26374197E-06	2.37010320E-07	6.87348650E-07	-2.15973074E-06
-7.81311888E-07	-1.53217193E-07	-3.99181292E-06	-7.48880826E-07	-2.15973074E-06	6.81278001E-06

Correlation matrix
1.00000000	0.99999826	0.99916248	0.99848386	0.99773793	-0.99998875
0.99999826	1.00000000	0.99914135	0.99845107	0.99764377	-0.99998127
0.99916248	0.99914135	1.00000000	0.99969225	0.99574684	-0.99904963
0.99848386	0.99845107	0.99969225	1.00000000	0.99473843	-0.99834515
0.99773793	0.99764377	0.99574684	0.99473843	1.00000000	-0.99804215
-0.99998875	-0.99998127	-0.99904963	-0.99834515	-0.99804215	1.00000000