NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XN254 ∴ Orbital info ∴ Epoch 60400 MJD
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(200840) 2001XN254  ▹ 
ORBITAL INFORMATION
(ASCII data file 200840.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.32074 7.473e-09 au
e 0.560814 1.512e-08
i 1.943 2.915e-06 deg
Ω 264.071 8.153e-05 deg
ω 278.733 8.263e-05 deg
M 76.478 1.454e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0192 au
Aphelion distance 3.6223 au
Asc. node-Earth separation 0.4518 au
Desc. node-Earth separation 0.7532 au
Earth MOID 0.04011 au
Orbital period 1291.34 days
Date of orbit computation   feb 26 10:32

Covariance matrix
5.58523996E-171.81260049E-177.00079748E-16-3.18535680E-148.66016297E-14-1.07027628E-13
1.81260049E-172.28488976E-16-1.55515561E-15-7.89197551E-141.15326257E-13-4.24445206E-14
7.00079748E-16-1.55515561E-158.49957134E-12-4.50548345E-114.68778069E-11-2.39143309E-12
-3.18535680E-14-7.89197551E-14-4.50548345E-116.64765730E-09-6.69523399E-096.93863727E-11
8.66016297E-141.15326257E-134.68778069E-11-6.69523399E-096.82741090E-09-1.87361818E-10
-1.07027628E-13-4.24445206E-14-2.39143309E-126.93863727E-11-1.87361818E-102.11368874E-10

Correlation matrix
1.000000000.160453260.03213128-0.052276060.14024169-0.98504136
0.160453261.00000000-0.03528927-0.064035200.09233525-0.19313834
0.03213128-0.035289271.00000000-0.189543360.19459907-0.05642080
-0.05227606-0.06403520-0.189543361.00000000-0.993810150.05853550
0.140241690.092335250.19459907-0.993810151.00000000-0.15596694
-0.98504136-0.19313834-0.056420800.05853550-0.155966941.00000000