NEODyS-2
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NEODyS ∴ Objects ∴ 2017XU2 ∴ Orbital info ∴ Epoch 60400 MJD
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2017XU2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017XU2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.51058 0.0003255 au
e 0.576504 0.0001343
i 7.818 0.001994 deg
Ω 340.028 0.008542 deg
ω 5.874 0.007287 deg
M 173.843 0.4084 deg
Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6397 au
Aphelion distance 2.3814 au
Asc. node-Earth separation -0.36747 au
Desc. node-Earth separation 1.37409 au
Earth MOID 0.13389 au
Orbital period 678.132 days
Date of orbit computation   feb 26 11:38

Covariance matrix
1.05959085E-074.37215171E-086.48607184E-07-2.76519386E-062.35892047E-06-1.32925183E-04
4.37215171E-081.80432556E-082.67718584E-07-1.14174279E-069.73657873E-07-5.48484178E-05
6.48607184E-072.67718584E-073.97553109E-06-1.69856590E-051.44824435E-05-8.13672823E-04
-2.76519386E-06-1.14174279E-06-1.69856590E-057.29627782E-05-6.22116200E-053.46890273E-03
2.35892047E-069.73657873E-071.44824435E-05-6.22116200E-055.30956473E-05-2.95923944E-03
-1.32925183E-04-5.48484178E-05-8.13672823E-043.46890273E-03-2.95923944E-031.66754028E-01

Correlation matrix
1.000000000.999927870.99934416-0.994502320.99452279-1.00000000
0.999927871.000000000.99959366-0.995084920.99476265-0.99992744
0.999344160.999593661.00000000-0.997319110.99681555-0.99934183
-0.99450232-0.99508492-0.997319111.00000000-0.999519730.99449653
0.994522790.994762650.99681555-0.999519731.00000000-0.99451761
-1.00000000-0.99992744-0.999341830.99449653-0.994517611.00000000