NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GK4 ∴ Orbital info ∴ Epoch 60400 MJD

2021GK4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GK4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.940203	0.0008535	au
e	0.30328	0.0005758
i	47.915	0.123	deg
Ω	19.97	0.008782	deg
ω	344.077	0.06579	deg
M	297.041	1.508	deg

Other useful info
Absolute Magnitude (H)	23.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6551	au
Aphelion distance	1.2253	au
Asc. node-Earth separation	-0.33602	au
Desc. node-Earth separation	0.20345	au
Earth MOID	0.19939	au
Orbital period	332.99	days
Date of orbit computation	feb 26 12:31

Covariance matrix
7.28406137E-07	-4.91399835E-07	1.04937906E-04	-7.49438023E-06	-5.61134746E-05	-1.28737525E-03
-4.91399835E-07	3.31514347E-07	-7.07948546E-05	5.05599098E-06	3.78517464E-05	8.68500109E-04
1.04937906E-04	-7.07948546E-05	1.51194502E-02	-1.07980217E-03	-8.08105676E-03	-1.85470981E-01
-7.49438023E-06	5.05599098E-06	-1.07980217E-03	7.71175417E-05	5.77102294E-04	1.32458773E-02
-5.61134746E-05	3.78517464E-05	-8.08105676E-03	5.77102294E-04	4.32881209E-03	9.91635702E-02
-1.28737525E-03	8.68500109E-04	-1.85470981E-01	1.32458773E-02	9.91635702E-02	2.27530844E+00

Correlation matrix
1.00000000	-0.99999319	0.99994841	-0.99993631	-0.99930025	-0.99999590
-0.99999319	1.00000000	-0.99995978	0.99995058	0.99919532	0.99999672
0.99994841	-0.99995978	1.00000000	-0.99999909	-0.99888569	-0.99997198
-0.99993631	0.99995058	-0.99999909	1.00000000	0.99883061	0.99996316
-0.99930025	0.99919532	-0.99888569	0.99883061	1.00000000	0.99918901
-0.99999590	0.99999672	-0.99997198	0.99996316	0.99918901	1.00000000