NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HZ181 ∴ Orbital info ∴ Epoch 57133 MJD

2015HZ181 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2015HZ181.eq0)

Keplerian elements
(Epoch 57133.0 MJD)
	Value	1-σ variation	Units
a	2.15339	0.01839	au
e	0.511393	0.003989
i	10.141	0.05493	deg
Ω	24.801	0.007037	deg
ω	156.682	0.02666	deg
M	8.025	0.1136	deg

Other useful info
Absolute Magnitude (H)	26.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0522	au
Aphelion distance	3.2546	au
Asc. node-Earth separation	2.00051	au
Desc. node-Earth separation	0.07886	au
Earth MOID	0.06877	au
Orbital period	1154.21	days
Date of orbit computation	Jul 29 13:27

Covariance matrix
3.38326915E-04	7.33800926E-05	1.01021777E-03	-1.29246090E-04	4.02052215E-04	-2.08825109E-03
7.33800926E-05	1.59159476E-05	2.19126018E-04	-2.80244863E-05	8.68745317E-05	-4.52839215E-04
1.01021777E-03	2.19126018E-04	3.01724596E-03	-3.85584998E-04	1.18706659E-03	-6.23191333E-03
-1.29246090E-04	-2.80244863E-05	-3.85584998E-04	4.95152551E-05	-1.59171376E-04	7.99172864E-04
4.02052215E-04	8.68745317E-05	1.18706659E-03	-1.59171376E-04	7.10653655E-04	-2.54128929E-03
-2.08825109E-03	-4.52839215E-04	-6.23191333E-03	7.99172864E-04	-2.54128929E-03	1.29045962E-02

Correlation matrix
1.00000000	0.99998556	0.99986502	-0.99857257	0.81994588	-0.99940665
0.99998556	1.00000000	0.99993631	-0.99827892	0.81685925	-0.99920723
0.99986502	0.99993631	1.00000000	-0.99757432	0.81066370	-0.99872021
-0.99857257	-0.99827892	-0.99757432	1.00000000	-0.84852856	0.99976749
0.81994588	0.81685925	0.81066370	-0.84852856	1.00000000	-0.83917570
-0.99940665	-0.99920723	-0.99872021	0.99976749	-0.83917570	1.00000000