NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XG4 ∴ Orbital info ∴ Epoch 59556 MJD

2021XG4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XG4.eq0)

Keplerian elements
(Epoch 59556.3 MJD)
	Value	1-σ variation	Units
a	1.08594	0.002526	au
e	0.583052	0.001952
i	5.941	0.02988	deg
Ω	76.058	0.01847	deg
ω	126.384	0.01837	deg
M	306.956	0.2904	deg

Other useful info
Absolute Magnitude (H)	24.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.4528	au
Aphelion distance	1.7191	au
Asc. node-Earth separation	0.11101	au
Desc. node-Earth separation	-0.48344	au
Earth MOID	0.01516	au
Orbital period	413.34	days
Date of orbit computation	Jul 29 14:41

Covariance matrix
6.37924248E-06	4.93115646E-06	7.54617407E-05	4.66481596E-05	-4.63712956E-05	7.33410558E-04
4.93115646E-06	3.81183560E-06	5.83321718E-05	3.60592124E-05	-3.58407940E-05	5.66928834E-04
7.54617407E-05	5.83321718E-05	8.92665927E-04	5.51820599E-04	-5.48525406E-04	8.67571645E-03
4.66481596E-05	3.60592124E-05	5.51820599E-04	3.41120822E-04	-3.39080963E-04	5.36306628E-03
-4.63712956E-05	-3.58407940E-05	-5.48525406E-04	-3.39080963E-04	3.37440422E-04	-5.33103908E-03
7.33410558E-04	5.66928834E-04	8.67571645E-03	5.36306628E-03	-5.33103908E-03	8.43190533E-02

Correlation matrix
1.00000000	0.99999343	0.99999490	0.99999043	-0.99946162	0.99999940
0.99999343	1.00000000	0.99999214	0.99998858	-0.99933705	0.99999679
0.99999490	0.99999214	1.00000000	0.99999842	-0.99943307	0.99999542
0.99999043	0.99998858	0.99999842	1.00000000	-0.99942622	0.99999122
-0.99946162	-0.99933705	-0.99943307	-0.99942622	1.00000000	-0.99942556
0.99999940	0.99999679	0.99999542	0.99999122	-0.99942556	1.00000000