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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017XL61 ∴ Orbital info ∴ Epoch 60400 MJD
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2017XL61  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017XL61.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70013 0.01517 au
e 0.641632 0.003744
i 3.717 0.01392 deg
Ω 45.937 0.0797 deg
ω 297.994 0.1093 deg
M 325.33 14.11 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6093 au
Aphelion distance 2.791 au
Asc. node-Earth separation -0.22155 au
Desc. node-Earth separation 0.42328 au
Earth MOID 0.0285 au
Orbital period 809.693 days
Date of orbit computation   feb 26 11:28

Covariance matrix
2.30037066E-045.67897514E-052.11088494E-04-1.20816193E-031.65587299E-03-2.14013421E-01
5.67897514E-051.40199262E-055.21146938E-05-2.98238709E-044.08743951E-04-5.28339596E-02
2.11088494E-045.21146938E-051.93784793E-04-1.10793739E-031.51823488E-03-1.96384753E-01
-1.20816193E-03-2.98238709E-04-1.10793739E-036.35129790E-03-8.70701961E-031.12400519E+00
1.65587299E-034.08743951E-041.51823488E-03-8.70701961E-031.19383184E-02-1.54053008E+00
-2.14013421E-01-5.28339596E-02-1.96384753E-011.12400519E+00-1.54053008E+001.99105932E+02

Correlation matrix
1.000000000.999995840.99978313-0.999528070.99920946-1.00000000
0.999995841.000000000.99983303-0.999447320.99909526-0.99999585
0.999783130.999833031.00000000-0.998674890.99817696-0.99978316
-0.99952807-0.99944732-0.998674891.00000000-0.999923330.99952802
0.999209460.999095260.99817696-0.999923331.00000000-0.99920939
-1.00000000-0.99999585-0.999783160.99952802-0.999209391.00000000