NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XE1 ∴ Orbital info ∴ Epoch 59551 MJD

2021XE1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XE1.eq0)

Keplerian elements
(Epoch 59551.9 MJD)
	Value	1-σ variation	Units
a	1.53026	0.0009013	au
e	0.470947	0.0003687
i	14.063	0.008509	deg
Ω	65.662	0.0004956	deg
ω	299.363	0.001746	deg
M	25.193	0.02765	deg

Other useful info
Absolute Magnitude (H)	24.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8096	au
Aphelion distance	2.2509	au
Asc. node-Earth separation	-0.01929	au
Desc. node-Earth separation	0.53357	au
Earth MOID	0.0111	au
Orbital period	691.427	days
Date of orbit computation	feb 26 12:29

Covariance matrix
8.12356676E-07	3.32284557E-07	7.66843124E-06	4.16997883E-07	1.42867430E-06	-2.49202115E-05
3.32284557E-07	1.35928623E-07	3.13689242E-06	1.69985262E-07	5.81881238E-07	-1.01925699E-05
7.66843124E-06	3.13689242E-06	7.23955237E-05	3.92785551E-06	1.34384760E-05	-2.35226786E-04
4.16997883E-07	1.69985262E-07	3.92785551E-06	2.45604646E-07	8.56085484E-07	-1.28292157E-05
1.42867430E-06	5.81881238E-07	1.34384760E-05	8.56085484E-07	3.04887618E-06	-4.39841155E-05
-2.49202115E-05	-1.01925699E-05	-2.35226786E-04	-1.28292157E-05	-4.39841155E-05	7.64510045E-04

Correlation matrix
1.00000000	0.99995699	0.99994772	0.93355989	0.90779955	-0.99996949
0.99995699	1.00000000	0.99997308	0.93033106	0.90387631	-0.99985413
0.99994772	0.99997308	1.00000000	0.93149678	0.90453269	-0.99986029
0.93355989	0.93033106	0.93149678	1.00000000	0.98930214	-0.93624653
0.90779955	0.90387631	0.90453269	0.98930214	1.00000000	-0.91103355
-0.99996949	-0.99985413	-0.99986029	-0.93624653	-0.91103355	1.00000000