NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XH16 ∴ Orbital info ∴ Epoch 52257 MJD
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2001XH16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001XH16.eq0)
Keplerian elements
(Epoch 52257.9 MJD)
Value 1-σ variation Units
a 2.1144 0.02368 au
e 0.629482 0.004676
i 2.65 0.01708 deg
Ω 79.314 0.01071 deg
ω 291.091 0.0347 deg
M 16.598 0.3049 deg
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7834 au
Aphelion distance 3.4454 au
Asc. node-Earth separation 0.05602 au
Desc. node-Earth separation 0.63362 au
Earth MOID 0.00542 au
Orbital period 1123 days
Date of orbit computation   feb 26 10:24

Covariance matrix
5.60758685E-041.10723109E-044.04549463E-042.53638890E-04-8.21611181E-04-7.21978628E-03
1.10723109E-042.18625377E-057.98793391E-055.00816900E-05-1.62230045E-04-1.42556342E-03
4.04549463E-047.98793391E-052.91868141E-041.82995839E-04-5.92808089E-04-5.20857281E-03
2.53638890E-045.00816900E-051.82995839E-041.14745000E-04-3.71703196E-04-3.26559474E-03
-8.21611181E-04-1.62230045E-04-5.92808089E-04-3.71703196E-041.20440182E-031.05781475E-02
-7.21978628E-03-1.42556342E-03-5.20857281E-03-3.26559474E-031.05781475E-029.29550096E-02

Correlation matrix
1.000000000.999999960.999977620.99991010-0.99975281-0.99999986
0.999999961.000000000.999978890.99991205-0.99975895-0.99999967
0.999977620.999978891.000000000.99995621-0.99985051-0.99997466
0.999910100.999912050.999956211.00000000-0.99987039-0.99990560
-0.99975281-0.99975895-0.99985051-0.999870391.000000000.99974103
-0.99999986-0.99999967-0.99997466-0.999905600.999741031.00000000