NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GZ21 ∴ Orbital info ∴ Epoch 60400 MJD

2021GZ21 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GZ21.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.74563	0.01916	au
e	0.43327	0.005862
i	4.426	0.04623	deg
Ω	16.653	0.03227	deg
ω	128.296	0.1675	deg
M	124.284	8.025	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9893	au
Aphelion distance	2.502	au
Asc. node-Earth separation	0.94076	au
Desc. node-Earth separation	0.1169	au
Earth MOID	0.04275	au
Orbital period	842.413	days
Date of orbit computation	feb 26 12:19

Covariance matrix
3.67200495E-04	1.12011121E-04	8.81969926E-04	-6.09874271E-04	1.88824418E-03	-1.53768928E-01
1.12011121E-04	3.43595674E-05	2.70945010E-04	-1.83725841E-04	5.16727833E-04	-4.68902220E-02
8.81969926E-04	2.70945010E-04	2.13757298E-03	-1.44160633E-03	3.94481263E-03	-3.69178743E-01
-6.09874271E-04	-1.83725841E-04	-1.44160633E-03	1.04111749E-03	-3.85105501E-03	2.55578757E-01
1.88824418E-03	5.16727833E-04	3.94481263E-03	-3.85105501E-03	2.80406635E-02	-7.95537435E-01
-1.53768928E-01	-4.68902220E-02	-3.69178743E-01	2.55578757E-01	-7.95537435E-01	6.43935625E+01

Correlation matrix
1.00000000	0.99720781	0.99550093	-0.98636763	0.58845382	-0.99999017
0.99720781	1.00000000	0.99976249	-0.97139649	0.52643392	-0.99686700
0.99550093	0.99976249	1.00000000	-0.96635419	0.50953235	-0.99507310
-0.98636763	-0.97139649	-0.96635419	1.00000000	-0.71274751	0.98708296
0.58845382	0.52643392	0.50953235	-0.71274751	1.00000000	-0.59203210
-0.99999017	-0.99686700	-0.99507310	0.98708296	-0.59203210	1.00000000