NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XS1 ∴ Orbital info ∴ Epoch 56577 MJD
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(413123) 2001XS1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 413123.eq0)
Keplerian elements
(Epoch 56577.9 MJD)
Value 1-σ variation Units
a 2.67217 6.679e-09 au
e 0.555548 3.861e-08
i 10.929 5.925e-06 deg
Ω 266.977 1.9e-05 deg
ω 164.857 2.484e-05 deg
M 260.284 6.126e-06 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1877 au
Aphelion distance 4.1567 au
Asc. node-Earth separation 2.96744 au
Desc. node-Earth separation 0.21912 au
Earth MOID 0.20784 au
Orbital period 1595.5 days
Date of orbit computation   apr 30 14:21

Covariance matrix
4.46097334E-17-1.13001567E-168.17420621E-151.02451402E-157.49051298E-14-3.59894360E-14
-1.13001567E-161.49074359E-15-2.77533958E-141.77899791E-141.77756141E-143.84593149E-14
8.17420621E-15-2.77533958E-143.51010288E-11-4.66744332E-121.95663634E-11-7.23807467E-12
1.02451402E-151.77899791E-14-4.66744332E-123.60826378E-10-3.46161465E-10-1.69763656E-12
7.49051298E-141.77756141E-141.95663634E-11-3.46161465E-106.17012986E-10-9.42690810E-11
-3.59894360E-143.84593149E-14-7.23807467E-12-1.69763656E-12-9.42690810E-113.75248808E-11

Correlation matrix
1.00000000-0.438195770.206571710.008075210.45149152-0.87963108
-0.438195771.00000000-0.121326240.024256310.018534290.16260744
0.20657171-0.121326241.00000000-0.041473430.13295450-0.19943596
0.008075210.02425631-0.041473431.00000000-0.73363903-0.01458935
0.451491520.018534290.13295450-0.733639031.00000000-0.61953017
-0.879631080.16260744-0.19943596-0.01458935-0.619530171.00000000