NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XR1 ∴ Orbital info ∴ Epoch 57362 MJD
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2015XR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XR1.eq0)
Keplerian elements
(Epoch 57362.2 MJD)
Value 1-σ variation Units
a 1.39134 0.002737 au
e 0.463998 0.001246
i 2.544 0.006135 deg
Ω 144.168 0.07899 deg
ω 195.688 0.09597 deg
M 37.127 0.1429 deg
Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7458 au
Aphelion distance 2.0369 au
Asc. node-Earth separation 0.98491 au
Desc. node-Earth separation -0.25803 au
Earth MOID 0.04079 au
Orbital period 599.44 days
Date of orbit computation   Jul 29 12:09

Covariance matrix
7.48849426E-063.41005000E-061.67896691E-05-2.15967694E-042.62292717E-04-3.91155410E-04
3.41005000E-061.55294424E-067.64539384E-06-9.83171439E-051.19394958E-04-1.78120032E-04
1.67896691E-057.64539384E-063.76441834E-05-4.84288616E-045.88176469E-04-8.76996056E-04
-2.15967694E-04-9.83171439E-05-4.84288616E-046.23942560E-03-7.58017915E-031.12812052E-02
2.62292717E-041.19394958E-045.88176469E-04-7.58017915E-039.21040981E-03-1.37011506E-02
-3.91155410E-04-1.78120032E-04-8.76996056E-041.12812052E-02-1.37011506E-022.04316985E-02

Correlation matrix
1.000000000.999966760.99999066-0.999123640.99873324-0.99999967
0.999966761.000000000.99993781-0.998801110.99831726-0.99995993
0.999990660.999937811.00000000-0.999270380.99889359-0.99999186
-0.99912364-0.99880111-0.999270381.00000000-0.999925600.99915061
0.998733240.998317260.99889359-0.999925601.00000000-0.99876963
-0.99999967-0.99995993-0.999991860.99915061-0.998769631.00000000