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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XW206 ∴ Orbital info ∴ Epoch epochXXX
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(131687) 2001XW206  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131687.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26771 8.095e-09 au
e 0.13739 4.333e-08
i 3.659 4.573e-06 deg
Ω 149.104 6.022e-05 deg
ω 5.755 6.184e-05 deg
M 128.211 1.457e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9562 au
Aphelion 2.5793 au
Asc. node-Earth separation 0.9694 au
Desc. node-Earth separation 1.56612 au
Earth MOID 0.96657 au
Orbital period 1247.33 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.000000000.02778058-0.00078489-0.004839170.01422827-0.30370453
0.027780581.00000000-0.00519461-0.002531620.07158243-0.25818141
-0.00078489-0.005194611.000000000.24363676-0.23613792-0.00133543
-0.00483917-0.002531620.243636761.00000000-0.97037097-0.00603883
0.014228270.07158243-0.23613792-0.970370971.00000000-0.22234664
-0.30370453-0.25818141-0.00133543-0.00603883-0.222346641.00000000
Covariance matrix
6.55334244E-179.74352090E-18-2.90547551E-17-2.35895613E-157.12234648E-15-3.58231127E-14
9.74352090E-181.87709588E-15-1.02913712E-15-6.60479163E-151.91773737E-13-1.62985443E-13
-2.90547551E-17-1.02913712E-152.09099925E-116.70868721E-11-6.67701172E-11-8.89773906E-14
-2.35895613E-15-6.60479163E-156.70868721E-113.62606487E-09-3.61322538E-09-5.29847877E-12
7.12234648E-151.91773737E-13-6.67701172E-11-3.61322538E-093.82365717E-09-2.00332151E-10
-3.58231127E-14-1.62985443E-13-8.89773906E-14-5.29847877E-12-2.00332151E-102.12305493E-10