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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017TK4 ∴ Orbital info ∴ Epoch 60400 MJD
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2017TK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017TK4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.44115 0.0002465 au
e 0.304423 0.0001199
i 0.722 0.000333 deg
Ω 2.428 0.0007389 deg
ω 31.69 0.001585 deg
M 257.629 0.3462 deg
Other useful info
Absolute Magnitude (H)    27.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0024 au
Aphelion distance 1.8799 au
Asc. node-Earth separation 0.03648 au
Desc. node-Earth separation 0.76788 au
Earth MOID 0.0106 au
Orbital period 631.922 days
Date of orbit computation   feb 26 11:36

Covariance matrix
6.07535046E-082.95487562E-088.18906810E-08-6.43370812E-08-3.32364205E-07-8.53204429E-05
2.95487562E-081.43716706E-083.98283298E-08-3.13243036E-08-1.61605978E-07-4.14974149E-05
8.18906810E-083.98283298E-081.10875506E-07-7.15457378E-08-4.65730878E-07-1.15003602E-04
-6.43370812E-08-3.13243036E-08-7.15457378E-085.46014804E-07-2.16721652E-079.03983142E-05
-3.32364205E-07-1.61605978E-07-4.65730878E-07-2.16721652E-072.51288406E-064.66699923E-04
-8.53204429E-05-4.14974149E-05-1.15003602E-049.03983142E-054.66699923E-041.19821540E-01

Correlation matrix
1.000000000.999999790.99777130-0.35324293-0.85063324-0.99999996
0.999999791.000000000.99774752-0.35361085-0.85038887-0.99999992
0.997771300.997747521.00000000-0.29077948-0.88232991-0.99776022
-0.35324293-0.35361085-0.290779481.00000000-0.185017950.35341963
-0.85063324-0.85038887-0.88232991-0.185017951.000000000.85051907
-0.99999996-0.99999992-0.997760220.353419630.850519071.00000000