AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QT220 ∴ Orbital info ∴ Epoch epochXXX
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(63717) 2001QT220  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 63717.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66138 9.494e-09 au
e 0.18026 4.275e-08
i 7.607 4.692e-06 deg
Ω 240.769 2.863e-05 deg
ω 185.764 3.211e-05 deg
M 352.929 1.269e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1816 au
Aphelion 3.1411 au
Asc. node-Earth separation 2.1253 au
Desc. node-Earth separation 1.1966 au
Earth MOID 1.19584 au
Orbital period 1585.84 days
Date of orbit computation  apr 23 19:59
Correlation matrix
1.00000000-0.305337000.003750960.001439830.02700923-0.34653152
-0.305337001.00000000-0.006314560.00342222-0.112313880.30324030
0.00375096-0.006314561.00000000-0.165215600.142698300.00211807
0.001439830.00342222-0.165215601.00000000-0.88317752-0.00008579
0.02700923-0.112313880.14269830-0.883177521.00000000-0.43922864
-0.346531520.303240300.00211807-0.00008579-0.439228641.00000000
Covariance matrix
9.01388033E-17-1.23923267E-161.67103848E-163.91309804E-168.23486826E-15-4.17460563E-14
-1.23923267E-161.82740604E-15-1.26662740E-154.18773756E-15-1.54184071E-131.64483091E-13
1.67103848E-16-1.26662740E-152.20179362E-11-2.21918519E-112.15028300E-111.26108746E-13
3.91309804E-164.18773756E-15-2.21918519E-118.19423420E-10-8.11877903E-10-3.11606025E-14
8.23486826E-15-1.54184071E-132.15028300E-11-8.11877903E-101.03128111E-09-1.78976496E-10
-4.17460563E-141.64483091E-131.26108746E-13-3.11606025E-14-1.78976496E-101.61002874E-10