NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021HX2 ∴ Orbital info ∴ Epoch 59326 MJD

2021HX2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021HX2.eq0)

Keplerian elements
(Epoch 59326.5 MJD)
	Value	1-σ variation	Units
a	2.17161	0.007731	au
e	0.579058	0.001585
i	5.691	0.01181	deg
Ω	107.194	0.04168	deg
ω	152.967	0.03512	deg
M	348.111	0.06788	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9141	au
Aphelion distance	3.4291	au
Asc. node-Earth separation	1.99865	au
Desc. node-Earth separation	-0.06376	au
Earth MOID	0.02636	au
Orbital period	1168.88	days
Date of orbit computation	Jul 29 13:22

Covariance matrix
5.97748469E-05	1.22580769E-05	9.12806942E-05	3.11632762E-04	-2.59953816E-04	5.24833564E-04
1.22580769E-05	2.51377489E-06	1.87189772E-05	6.39128819E-05	-5.33144796E-05	1.07627932E-04
9.12806942E-05	1.87189772E-05	1.39401386E-04	4.74970927E-04	-3.96084573E-04	8.01467960E-04
3.11632762E-04	6.39128819E-05	4.74970927E-04	1.73729945E-03	-1.46284562E-03	2.73501248E-03
-2.59953816E-04	-5.33144796E-05	-3.96084573E-04	-1.46284562E-03	1.23342078E-03	-2.28133885E-03
5.24833564E-04	1.07627932E-04	8.01467960E-04	2.73501248E-03	-2.28133885E-03	4.60814702E-03

Correlation matrix
1.00000000	0.99999980	0.99996811	0.96704466	-0.95737334	0.99999816
0.99999980	1.00000000	0.99996633	0.96713671	-0.95747259	0.99999687
0.99996811	0.99996633	1.00000000	0.96515294	-0.95520976	0.99997572
0.96704466	0.96713671	0.96515294	1.00000000	-0.99932218	0.96662675
-0.95737334	-0.95747259	-0.95520976	-0.99932218	1.00000000	-0.95690980
0.99999816	0.99999687	0.99997572	0.96662675	-0.95690980	1.00000000