NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HK ∴ Orbital info ∴ Epoch 60600 MJD
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2012HK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012HK.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.47733 0.0003348 au
e 0.287485 0.0001398
i 17.224 0.007416 deg
Ω 206.605 0.002249 deg
ω 350.036 0.01298 deg
M 349.962 1.025 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0526 au
Aphelion distance 1.902 au
Asc. node-Earth separation 0.05439 au
Desc. node-Earth separation 0.89474 au
Earth MOID 0.05421 au
Orbital period 655.865 days
Date of orbit computation   Jul 29 11:26

Covariance matrix
1.12093663E-074.67926251E-082.48284552E-06-7.52937575E-074.34428719E-06-3.43308414E-04
4.67926251E-081.95332465E-081.03644540E-06-3.14307372E-071.81346097E-06-1.43311404E-04
2.48284552E-061.03644540E-065.49971119E-05-1.66773426E-059.62195747E-05-7.60418911E-03
-7.52937575E-07-3.14307372E-07-1.66773426E-055.05756763E-06-2.91811164E-052.30601637E-03
4.34428719E-061.81346097E-069.62195747E-05-2.91811164E-051.68405530E-04-1.33052361E-02
-3.43308414E-04-1.43311404E-04-7.60418911E-032.30601637E-03-1.33052361E-021.05144809E+00

Correlation matrix
1.000000000.999999220.99997519-0.999994450.99988447-0.99999999
0.999999221.000000000.99997530-0.999991940.99986835-0.99999912
0.999975190.999975301.00000000-0.999967900.99980503-0.99997478
-0.99999445-0.99999194-0.999967901.00000000-0.999891510.99999452
0.999884470.999868350.99980503-0.999891511.00000000-0.99988602
-0.99999999-0.99999912-0.999974780.99999452-0.999886021.00000000