NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017HG1 ∴ Orbital info ∴ Epoch 60400 MJD

2017HG1 ▹

ORBITAL INFORMATION

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(ASCII data file 2017HG1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.797272	5.612e-05	au
e	0.296446	0.000113
i	7.238	0.004758	deg
Ω	208.789	0.001407	deg
ω	197.455	0.006828	deg
M	61.674	0.3989	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5609	au
Aphelion distance	1.0336	au
Asc. node-Earth separation	0.00963	au
Desc. node-Earth separation	-0.42756	au
Earth MOID	0.0071	au
Orbital period	260.021	days
Date of orbit computation	feb 26 11:31

Covariance matrix
3.14909179E-09	-6.34264758E-09	-2.66945300E-07	7.89571245E-08	-3.83014654E-07	-2.23861017E-05
-6.34264758E-09	1.27750685E-08	5.37649223E-07	-1.59026722E-07	7.71522424E-07	4.50881387E-05
-2.66945300E-07	5.37649223E-07	2.26381716E-05	-6.69343962E-06	3.24570818E-05	1.89766387E-03
7.89571245E-08	-1.59026722E-07	-6.69343962E-06	1.97977428E-06	-9.60204756E-06	-5.61288564E-04
-3.83014654E-07	7.71522424E-07	3.24570818E-05	-9.60204756E-06	4.66238934E-05	2.72268821E-03
-2.23861017E-05	4.50881387E-05	1.89766387E-03	-5.61288564E-04	2.72268821E-03	1.59137282E-01

Correlation matrix
1.00000000	-0.99999148	-0.99979036	0.99997887	-0.99958208	-0.99999964
-0.99999148	1.00000000	0.99976224	-0.99995544	0.99968383	0.99998784
-0.99979036	0.99976224	1.00000000	-0.99981774	0.99904380	0.99979888
0.99997887	-0.99995544	-0.99981774	1.00000000	-0.99942853	-0.99998247
-0.99958208	0.99968383	0.99904380	-0.99942853	1.00000000	0.99955725
-0.99999964	0.99998784	0.99979888	-0.99998247	0.99955725	1.00000000