NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015XK55 ∴ Orbital info ∴ Epoch 57362 MJD
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2015XK55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015XK55.eq0)
Keplerian elements
(Epoch 57362.1 MJD)
Value 1-σ variation Units
a 0.899534 0.0001093 au
e 0.19527 0.0003145
i 9.158 0.0185 deg
Ω 243.128 0.005142 deg
ω 352.406 0.002635 deg
M 206.365 0.005461 deg
Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7239 au
Aphelion distance 1.0752 au
Asc. node-Earth separation -0.28869 au
Desc. node-Earth separation 0.08587 au
Earth MOID 0.08219 au
Orbital period 311.62 days
Date of orbit computation   Jul 29 11:55

Covariance matrix
1.19384604E-08-3.43674360E-08-2.02162152E-06-5.61791835E-07-2.85028309E-07-5.91617601E-07
-3.43674360E-089.89387455E-085.81985244E-061.61715646E-068.19758038E-071.70454347E-06
-2.02162152E-065.81985244E-063.42347790E-049.51334521E-054.82436810E-051.00221904E-04
-5.61791835E-071.61715646E-069.51334521E-052.64417115E-051.34300580E-052.78033656E-05
-2.85028309E-078.19758038E-074.82436810E-051.34300580E-056.94498794E-061.38606331E-05
-5.91617601E-071.70454347E-061.00221904E-042.78033656E-051.38606331E-052.98223811E-05

Correlation matrix
1.00000000-0.99997645-0.99998141-0.99989980-0.98986983-0.99150696
-0.999976451.000000000.999988510.999825150.988932700.99232452
-0.999981410.999988511.000000000.999895720.989397760.99187679
-0.999899800.999825150.999895721.000000000.991054090.99010540
-0.989869830.988932700.989397760.991054091.000000000.96311060
-0.991506960.992324520.991876790.990105400.963110601.00000000