NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GZ21 ∴ Orbital info ∴ Epoch 59319 MJD

2021GZ21 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021GZ21.eq0)

Keplerian elements
(Epoch 59319.7 MJD)
	Value	1-σ variation	Units
a	1.74531	0.01911	au
e	0.434145	0.00594
i	4.426	0.04632	deg
Ω	16.677	0.03228	deg
ω	128.192	0.1665	deg
M	22.817	0.4287	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9876	au
Aphelion distance	2.503	au
Asc. node-Earth separation	0.93644	au
Desc. node-Earth separation	0.11566	au
Earth MOID	0.04173	au
Orbital period	842.183	days
Date of orbit computation	feb 26 12:19

Covariance matrix
3.65227880E-04	1.13211844E-04	8.81323055E-04	-6.08569765E-04	1.87258804E-03	-8.16758501E-03
1.13211844E-04	3.52871416E-05	2.75112628E-04	-1.86323441E-04	5.21131427E-04	-2.51679036E-03
8.81323055E-04	2.75112628E-04	2.14594348E-03	-1.44533384E-03	3.93071005E-03	-1.95607401E-02
-6.08569765E-04	-1.86323441E-04	-1.44533384E-03	1.04205476E-03	-3.82877513E-03	1.37880548E-02
1.87258804E-03	5.21131427E-04	3.93071005E-03	-3.82877513E-03	2.77254788E-02	-4.64483735E-02
-8.16758501E-03	-2.51679036E-03	-1.95607401E-02	1.37880548E-02	-4.64483735E-02	1.83804797E-01

Correlation matrix
1.00000000	0.99724453	0.99550634	-0.98646831	0.58846516	-0.99685796
0.99724453	1.00000000	0.99975399	-0.97165924	0.52686518	-0.98823534
0.99550634	0.99975399	1.00000000	-0.96652649	0.50959169	-0.98491266
-0.98646831	-0.97165924	-0.96652649	1.00000000	-0.71231987	0.99627518
0.58846516	0.52686518	0.50959169	-0.71231987	1.00000000	-0.65065768
-0.99685796	-0.98823534	-0.98491266	0.99627518	-0.65065768	1.00000000