NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021KW1 ∴ Orbital info ∴ Epoch 60400 MJD

2021KW1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021KW1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.1366	0.001857	au
e	0.254034	0.001279
i	20.105	0.1081	deg
Ω	233.531	0.004696	deg
ω	258.026	0.1571	deg
M	207.069	2.399	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8479	au
Aphelion distance	1.4253	au
Asc. node-Earth separation	0.11165	au
Desc. node-Earth separation	0.02179	au
Earth MOID	0.01821	au
Orbital period	442.6	days
Date of orbit computation	feb 26 12:33

Covariance matrix
3.44854970E-06	2.34265169E-06	2.00777911E-04	-8.57374596E-06	2.91160803E-04	-4.45530164E-03
2.34265169E-06	1.63541399E-06	1.36844446E-04	-5.64506462E-06	1.95731345E-04	-3.02978235E-03
2.00777911E-04	1.36844446E-04	1.16944226E-02	-4.97336502E-04	1.69301450E-02	-2.59424876E-01
-8.57374596E-06	-5.64506462E-06	-4.97336502E-04	2.20511761E-05	-7.32231232E-04	1.10635387E-02
2.91160803E-04	1.95731345E-04	1.69301450E-02	-7.32231232E-04	2.46794473E-02	-3.76010293E-01
-4.45530164E-03	-3.02978235E-03	-2.59424876E-01	1.10635387E-02	-3.76010293E-01	5.75619699E+00

Correlation matrix
1.00000000	0.98645124	0.99978886	-0.98318782	0.99803770	-0.99997938
0.98645124	1.00000000	0.98951852	-0.94002453	0.97426884	-0.98748329
0.99978886	0.98951852	1.00000000	-0.97936609	0.99656027	-0.99989501
-0.98318782	-0.94002453	-0.97936609	1.00000000	-0.99257802	0.98199744
0.99803770	0.97426884	0.99656027	-0.99257802	1.00000000	-0.99761781
-0.99997938	-0.98748329	-0.99989501	0.98199744	-0.99761781	1.00000000