NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HJ ∴ Orbital info ∴ Epoch 57130 MJD

2015HJ ▹

ORBITAL INFORMATION

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(ASCII data file 2015HJ.eq0)

Keplerian elements
(Epoch 57130.0 MJD)
	Value	1-σ variation	Units
a	1.21982	0.000391	au
e	0.166358	0.0002461
i	13.308	0.01354	deg
Ω	205.034	4.508e-05	deg
ω	338.035	0.01355	deg
M	17.415	0.01903	deg

Other useful info
Absolute Magnitude (H)	27.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0169	au
Aphelion distance	1.4228	au
Asc. node-Earth separation	0.0243	au
Desc. node-Earth separation	0.40436	au
Earth MOID	0.02397	au
Orbital period	492.089	days
Date of orbit computation	feb 26 11:04

Covariance matrix
1.52888521E-07	9.62402091E-08	5.29245172E-06	1.65148414E-08	5.28602102E-06	-7.43747511E-06
9.62402091E-08	6.05823745E-08	3.33149804E-06	1.04092369E-08	3.32641614E-06	-4.68104953E-06
5.29245172E-06	3.33149804E-06	1.83214747E-04	5.72120361E-07	1.82962636E-04	-2.57444454E-04
1.65148414E-08	1.04092369E-08	5.72120361E-07	2.03226425E-09	5.58651974E-07	-7.95158792E-07
5.28602102E-06	3.32641614E-06	1.82962636E-04	5.58651974E-07	1.83726201E-04	-2.57795969E-04
-7.43747511E-06	-4.68104953E-06	-2.57444454E-04	-7.95158792E-07	-2.57795969E-04	3.62244226E-04

Correlation matrix
1.00000000	0.99999073	0.99997525	0.93690785	0.99736908	-0.99939541
0.99999073	1.00000000	0.99996823	0.93811409	0.99705218	-0.99923895
0.99997525	0.99996823	1.00000000	0.93759893	0.99723301	-0.99931543
0.93690785	0.93811409	0.93759893	1.00000000	0.91425154	-0.92675095
0.99736908	0.99705218	0.99723301	0.91425154	1.00000000	-0.99928608
-0.99939541	-0.99923895	-0.99931543	-0.92675095	-0.99928608	1.00000000