NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004HR56 ∴ Orbital info ∴ Epoch 53121 MJD
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2004HR56  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2004HR56.eq0)
Keplerian elements
(Epoch 53121.4 MJD)
Value 1-σ variation Units
a 1.55773 0.03237 au
e 0.437079 0.01405
i 5.987 0.2601 deg
Ω 41.104 0.02337 deg
ω 87.892 0.2355 deg
M 41.151 1.253 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8769 au
Aphelion distance 2.2386 au
Asc. node-Earth separation 0.24794 au
Desc. node-Earth separation 0.27306 au
Earth MOID 0.06024 au
Orbital period 710.131 days
Date of orbit computation   Jul 29 11:04

Covariance matrix
1.04813328E-034.54863241E-048.37173616E-037.55213572E-04-7.29948016E-03-4.04964717E-02
4.54863241E-041.97425966E-043.62862912E-033.27518662E-04-3.15673145E-03-1.75856781E-02
8.37173616E-033.62862912E-036.76269569E-026.06993550E-03-6.01786000E-02-3.21557519E-01
7.55213572E-043.27518662E-046.06993550E-035.46164441E-04-5.35364325E-03-2.90838313E-02
-7.29948016E-03-3.15673145E-03-6.01786000E-02-5.35364325E-035.54773635E-022.77334763E-01
-4.04964717E-02-1.75856781E-02-3.21557519E-01-2.90838313E-022.77334763E-011.56940424E+00

Correlation matrix
1.000000000.999931960.994368490.99815922-0.95725087-0.99848494
0.999931961.000000000.993071510.99740652-0.95384453-0.99905540
0.994368490.993071511.000000000.99876299-0.98248120-0.98703223
0.998159220.997406520.998762991.00000000-0.97259002-0.99339620
-0.95725087-0.95384453-0.98248120-0.972590021.000000000.93989425
-0.99848494-0.99905540-0.98703223-0.993396200.939894251.00000000