NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XA2 ∴ Orbital info ∴ Epoch 60600 MJD

2021XA2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XA2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.34343	0.002179	au
e	0.162996	0.001118
i	30.775	0.06636	deg
Ω	68.838	0.00986	deg
ω	349.171	0.01757	deg
M	309.734	1.641	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1245	au
Aphelion distance	1.5624	au
Asc. node-Earth separation	0.1415	au
Desc. node-Earth separation	0.54487	au
Earth MOID	0.14116	au
Orbital period	568.75	days
Date of orbit computation	Jul 29 13:41

Covariance matrix
4.74739117E-06	2.43518421E-06	1.44556925E-04	-2.14801469E-05	3.21392078E-05	-3.57464863E-03
2.43518421E-06	1.24913475E-06	7.41492864E-05	-1.10180854E-05	1.64934441E-05	-1.83362891E-03
1.44556925E-04	7.41492864E-05	4.40389032E-03	-6.54348222E-04	9.64994813E-04	-1.08837431E-01
-2.14801469E-05	-1.10180854E-05	-6.54348222E-04	9.72267306E-05	-1.43635002E-04	1.61726545E-02
3.21392078E-05	1.64934441E-05	9.64994813E-04	-1.43635002E-04	3.08680078E-04	-2.42650889E-02
-3.57464863E-03	-1.83362891E-03	-1.08837431E-01	1.61726545E-02	-2.42650889E-02	2.69165397E+00

Correlation matrix
1.00000000	0.99999923	0.99975399	-0.99980867	0.83956313	-0.99999133
0.99999923	1.00000000	0.99973313	-0.99978968	0.83994801	-0.99999353
0.99975399	0.99973313	1.00000000	-0.99999502	0.82766089	-0.99965564
-0.99980867	-0.99978968	-0.99999502	1.00000000	-0.82911189	0.99972109
0.83956313	0.83994801	0.82766089	-0.82911189	1.00000000	-0.84181755
-0.99999133	-0.99999353	-0.99965564	0.99972109	-0.84181755	1.00000000