NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XG ∴ Orbital info ∴ Epoch 59550 MJD

2021XG ▹

ORBITAL INFORMATION

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(ASCII data file 2021XG.eq0)

Keplerian elements
(Epoch 59550.9 MJD)
	Value	1-σ variation	Units
a	0.951386	2.709e-05	au
e	0.174822	0.0002237
i	3.74	0.005256	deg
Ω	258.592	0.001578	deg
ω	292.968	0.007581	deg
M	256.856	0.01819	deg

Other useful info
Absolute Magnitude (H)	27.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7851	au
Aphelion distance	1.1177	au
Asc. node-Earth separation	-0.1534	au
Desc. node-Earth separation	0.0049	au
Earth MOID	0.00178	au
Orbital period	338.948	days
Date of orbit computation	Jul 29 13:08

Covariance matrix
7.33723375E-10	-5.80155512E-09	-1.35951882E-07	3.85113560E-08	-2.04570119E-07	-4.35464622E-07
-5.80155512E-09	5.00330386E-08	1.17548052E-06	-3.48267505E-07	1.57583038E-06	3.99252098E-06
-1.35951882E-07	1.17548052E-06	2.76208022E-05	-8.19657173E-06	3.69016077E-05	9.39575305E-05
3.85113560E-08	-3.48267505E-07	-8.19657173E-06	2.49096119E-06	-1.03065318E-05	-2.86360703E-05
-2.04570119E-07	1.57583038E-06	3.69016077E-05	-1.03065318E-05	5.74648387E-05	1.15902318E-04
-4.35464622E-07	3.99252098E-06	9.39575305E-05	-2.86360703E-05	1.15902318E-04	3.30983407E-04

Correlation matrix
1.00000000	-0.95752430	-0.95499457	0.90082235	-0.99626512	-0.88365673
-0.95752430	1.00000000	0.99992828	-0.98650896	0.92935135	0.98110538
-0.95499457	0.99992828	1.00000000	-0.98816762	0.92624537	0.98267598
0.90082235	-0.98650896	-0.98816762	1.00000000	-0.86144583	-0.99730232
-0.99626512	0.92935135	0.92624537	-0.86144583	1.00000000	0.84040362
-0.88365673	0.98110538	0.98267598	-0.99730232	0.84040362	1.00000000