NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HX7 ∴ Orbital info ∴ Epoch 55783 MJD
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2001HX7  ▹ 
ORBITAL INFORMATION
(ASCII data file 2001HX7.eq0)
Keplerian elements
(Epoch 55783.5 MJD)
Value 1-σ variation Units
a 2.26439 6.217e-09 au
e 0.507965 1.228e-06
i 56.766 0.0002518 deg
Ω 205.467 1.331e-05 deg
ω 40.597 0.0006491 deg
M 357.753 0.0001646 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1142 au
Aphelion distance 3.4146 au
Asc. node-Earth separation 0.20983 au
Desc. node-Earth separation 1.73965 au
Earth MOID 0.2004 au
Orbital period 1244.59 days
Date of orbit computation   Oct 20 10:01

Covariance matrix
3.86475237E-172.96998740E-158.72574031E-13-2.01561780E-142.01851241E-12-5.59123804E-13
2.96998740E-151.50836915E-12-6.75201846E-11-1.71904447E-127.81059908E-10-1.94583112E-10
8.72574031E-13-6.75201846E-116.34075569E-08-8.49400884E-11-1.03190667E-08-2.37281203E-10
-2.01561780E-14-1.71904447E-12-8.49400884E-111.77078340E-10-1.79976893E-095.00626208E-10
2.01851241E-127.81059908E-10-1.03190667E-08-1.79976893E-094.21335993E-07-1.06530067E-07
-5.59123804E-13-1.94583112E-10-2.37281203E-105.00626208E-10-1.06530067E-072.70924675E-08

Correlation matrix
1.000000000.388991350.55740510-0.243649000.50021453-0.54641532
0.388991351.00000000-0.21832793-0.105184210.97975219-0.96255830
0.55740510-0.218327931.00000000-0.02534892-0.06313288-0.00572491
-0.24364900-0.10518421-0.025348921.00000000-0.208362590.22856334
0.500214530.97975219-0.06313288-0.208362591.00000000-0.99708834
-0.54641532-0.96255830-0.005724910.22856334-0.997088341.00000000