NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012HK8 ∴ Orbital info ∴ Epoch 56041 MJD

2012HK8 ▹

ORBITAL INFORMATION

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(ASCII data file 2012HK8.eq0)

Keplerian elements
(Epoch 56041.4 MJD)
	Value	1-σ variation	Units
a	1.45853	0.004376	au
e	0.296287	0.001937
i	36.809	0.08619	deg
Ω	210.931	0.001704	deg
ω	326.252	0.1254	deg
M	20.346	0.1662	deg

Other useful info
Absolute Magnitude (H)	23.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0264	au
Aphelion distance	1.8907	au
Asc. node-Earth separation	0.06258	au
Desc. node-Earth separation	0.7694	au
Earth MOID	0.06132	au
Orbital period	643.387	days
Date of orbit computation	feb 26 10:49

Covariance matrix
1.91500160E-05	8.47858771E-06	3.77186604E-04	7.45711141E-06	5.48646824E-04	-7.27291008E-04
8.47858771E-06	3.75386861E-06	1.66997300E-04	3.30163346E-06	2.42906757E-04	-3.22003071E-04
3.77186604E-04	1.66997300E-04	7.42925948E-03	1.46877622E-04	1.08065551E-02	-1.43251029E-02
7.45711141E-06	3.30163346E-06	1.46877622E-04	2.90398230E-06	2.13633311E-04	-2.83205155E-04
5.48646824E-04	2.42906757E-04	1.08065551E-02	2.13633311E-04	1.57205109E-02	-2.08376557E-02
-7.27291008E-04	-3.22003071E-04	-1.43251029E-02	-2.83205155E-04	-2.08376557E-02	2.76218658E-02

Correlation matrix
1.00000000	0.99999865	0.99999753	0.99997485	0.99994237	-0.99999342
0.99999865	1.00000000	0.99999344	0.99998236	0.99992340	-0.99998612
0.99999753	0.99999344	1.00000000	0.99996750	0.99995667	-0.99999651
0.99997485	0.99998236	0.99996750	1.00000000	0.99985877	-0.99994857
0.99994237	0.99992340	0.99995667	0.99985877	1.00000000	-0.99997473
-0.99999342	-0.99998612	-0.99999651	-0.99994857	-0.99997473	1.00000000