NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021KW1 ∴ Orbital info ∴ Epoch 59355 MJD

2021KW1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021KW1.eq0)

Keplerian elements
(Epoch 59355.1 MJD)
	Value	1-σ variation	Units
a	1.13665	0.001855	au
e	0.254168	0.001278
i	20.104	0.1081	deg
Ω	233.55	0.004614	deg
ω	257.998	0.1568	deg
M	77.232	0.3179	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8477	au
Aphelion distance	1.4255	au
Asc. node-Earth separation	0.11184	au
Desc. node-Earth separation	0.02152	au
Earth MOID	0.01798	au
Orbital period	442.627	days
Date of orbit computation	feb 26 12:33

Covariance matrix
3.44278153E-06	2.33949724E-06	2.00587563E-04	-8.41041114E-06	2.90435757E-04	-5.89121754E-04
2.33949724E-06	1.63380425E-06	1.36759659E-04	-5.53485208E-06	1.95306109E-04	-4.03564764E-04
2.00587563E-04	1.36759659E-04	1.16918152E-02	-4.88171525E-04	1.69002413E-02	-3.43570759E-02
-8.41041114E-06	-5.53485208E-06	-4.88171525E-04	2.12900728E-05	-7.17897397E-04	1.42588740E-03
2.90435757E-04	1.95306109E-04	1.69002413E-02	-7.17897397E-04	2.45978518E-02	-4.95482534E-02
-5.89121754E-04	-4.03564764E-04	-3.43570759E-02	1.42588740E-03	-4.95482534E-02	1.01047506E-01

Correlation matrix
1.00000000	0.98643346	0.99978887	-0.98236735	0.99803727	-0.99882068
0.98643346	1.00000000	0.98950280	-0.93846360	0.97424285	-0.99323137
0.99978887	0.98950280	1.00000000	-0.97845960	0.99655975	-0.99956818
-0.98236735	-0.93846360	-0.97845960	1.00000000	-0.99203093	0.97215129
0.99803727	0.97424285	0.99655975	-0.99203093	1.00000000	-0.99384112
-0.99882068	-0.99323137	-0.99956818	0.97215129	-0.99384112	1.00000000