NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WZ4 ∴ Orbital info ∴ Epoch 59553 MJD

2021WZ4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021WZ4.eq0)

Keplerian elements
(Epoch 59553.6 MJD)
	Value	1-σ variation	Units
a	1.93553	0.002227	au
e	0.595525	0.0005324
i	0.922	0.0007605	deg
Ω	71.497	0.0009487	deg
ω	73.013	0.003245	deg
M	341.745	0.03528	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7829	au
Aphelion distance	3.0882	au
Asc. node-Earth separation	0.07972	au
Desc. node-Earth separation	0.49325	au
Earth MOID	0.00275	au
Orbital period	983.557	days
Date of orbit computation	feb 26 12:32

Covariance matrix
4.96126165E-06	1.18594257E-06	1.69371787E-06	-2.10223780E-06	7.22263201E-06	7.85818994E-05
1.18594257E-06	2.83488408E-07	4.04868651E-07	-5.02520700E-07	1.72652603E-06	1.87842545E-05
1.69371787E-06	4.04868651E-07	5.78408963E-07	-7.16635447E-07	2.46513261E-06	2.68268856E-05
-2.10223780E-06	-5.02520700E-07	-7.16635447E-07	9.00078508E-07	-3.06995783E-06	-3.32975113E-05
7.22263201E-06	1.72652603E-06	2.46513261E-06	-3.06995783E-06	1.05317097E-05	1.14398801E-04
7.85818994E-05	1.87842545E-05	2.68268856E-05	-3.32975113E-05	1.14398801E-04	1.24466642E-03

Correlation matrix
1.00000000	0.99999986	0.99983307	-0.99482245	0.99919438	0.99999993
0.99999986	1.00000000	0.99983651	-0.99482367	0.99920831	0.99999960
0.99983307	0.99983651	1.00000000	-0.99320885	0.99878806	0.99983023
-0.99482245	-0.99482367	-0.99320885	1.00000000	-0.99710932	-0.99482134
0.99919438	0.99920831	0.99878806	-0.99710932	1.00000000	0.99918417
0.99999993	0.99999960	0.99983023	-0.99482134	0.99918417	1.00000000