NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011XD1 ∴ Orbital info ∴ Epoch 55907 MJD
Contact »
2011XD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011XD1.eq0)
Keplerian elements
(Epoch 55907.3 MJD)
Value 1-σ variation Units
a 1.81841 1.546e-06 au
e 0.454183 4.867e-07
i 4.205 6.298e-06 deg
Ω 89.738 1.43e-05 deg
ω 27.128 2.835e-05 deg
M 346.795 1.847e-05 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9925 au
Aphelion distance 2.6443 au
Asc. node-Earth separation 0.04417 au
Desc. node-Earth separation 1.4077 au
Earth MOID 0.02477 au
Orbital period 895.645 days
Date of orbit computation   feb 26 10:50

Covariance matrix
2.38936500E-127.50228129E-133.63098860E-123.22250184E-126.82888299E-122.52478388E-11
7.50228129E-132.36902090E-131.17329087E-121.08861615E-123.03597290E-127.61239557E-12
3.63098860E-121.17329087E-123.96643399E-11-8.19235943E-143.93499467E-113.06061258E-11
3.22250184E-121.08861615E-12-8.19235943E-142.04422939E-10-1.31652540E-101.46112573E-11
6.82888299E-123.03597290E-123.93499467E-11-1.31652540E-108.03650078E-10-1.36922190E-10
2.52478388E-117.61239557E-123.06061258E-111.46112573E-11-1.36922190E-103.41261572E-10

Correlation matrix
1.000000000.997166430.372978260.145809930.155838560.88417711
0.997166431.000000000.382755220.156431970.220029010.84662913
0.372978260.382755221.00000000-0.000909800.220399470.26306590
0.145809930.15643197-0.000909801.00000000-0.324811150.05531961
0.155838560.220029010.22039947-0.324811151.00000000-0.26145482
0.884177110.846629130.263065900.05531961-0.261454821.00000000