NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018PD20 ∴ Orbital info ∴ Epoch 58343 MJD

2018PD20 ▹

ORBITAL INFORMATION

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(ASCII data file 2018PD20.eq0)

Keplerian elements
(Epoch 58343.5 MJD)
	Value	1-σ variation	Units
a	1.06975	6.516e-05	au
e	0.320564	9.122e-05
i	9.527	0.002759	deg
Ω	317.646	0.0002183	deg
ω	260.486	0.002012	deg
M	65.031	0.01281	deg

Other useful info
Absolute Magnitude (H)	27.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7268	au
Aphelion distance	1.4127	au
Asc. node-Earth separation	-0.00011	au
Desc. node-Earth separation	-0.07631	au
Earth MOID	5e-05	au
Orbital period	404.131	days
Date of orbit computation	feb 26 11:40

Covariance matrix
4.24570598E-09	5.94269622E-09	1.79728999E-07	5.02762289E-09	1.30663561E-07	-8.34285278E-07
5.94269622E-09	8.32133340E-09	2.51689721E-07	7.35784461E-09	1.82582922E-07	-1.16814814E-06
1.79728999E-07	2.51689721E-07	7.61330407E-06	2.25493526E-07	5.51991904E-06	-3.53324930E-05
5.02762289E-09	7.35784461E-09	2.25493526E-07	4.76654109E-08	1.25673152E-07	-1.03696289E-06
1.30663561E-07	1.82582922E-07	5.51991904E-06	1.25673152E-07	4.04910991E-06	-2.56390150E-05
-8.34285278E-07	-1.16814814E-06	-3.53324930E-05	-1.03696289E-06	-2.56390150E-05	1.63996232E-04

Correlation matrix
1.00000000	0.99979765	0.99966989	0.35341589	0.99655151	-0.99982200
0.99979765	1.00000000	0.99995955	0.36944729	0.99468120	-0.99996437
0.99966989	0.99995955	1.00000000	0.37432240	0.99418301	-0.99993267
0.35341589	0.36944729	0.37432240	1.00000000	0.28606258	-0.37088956
0.99655151	0.99468120	0.99418301	0.28606258	1.00000000	-0.99495770
-0.99982200	-0.99996437	-0.99993267	-0.37088956	-0.99495770	1.00000000