NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001XN254 ∴ Orbital info ∴ Epoch 56939 MJD
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(200840) 2001XN254  ▹ 
ORBITAL INFORMATION
(ASCII data file 200840.eq0)
Keplerian elements
(Epoch 56939.0 MJD)
Value 1-σ variation Units
a 2.3249 7.344e-09 au
e 0.558103 1.53e-08
i 1.94 2.909e-06 deg
Ω 264.577 8.152e-05 deg
ω 278.202 8.264e-05 deg
M 193.733 1.027e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0274 au
Aphelion distance 3.6224 au
Asc. node-Earth separation 0.46813 au
Desc. node-Earth separation 0.7558 au
Earth MOID 0.04645 au
Orbital period 1294.81 days
Date of orbit computation   feb 26 10:32

Covariance matrix
5.39377519E-171.90211843E-173.14597797E-16-2.88910870E-147.82107002E-14-6.96765127E-14
1.90211843E-172.34209821E-16-1.32525759E-15-8.38802584E-141.25959108E-13-3.70320852E-14
3.14597797E-16-1.32525759E-158.46377986E-12-4.40996510E-114.59105112E-11-2.13949524E-12
-2.88910870E-14-8.38802584E-14-4.40996510E-116.64490455E-09-6.69410135E-095.30288682E-11
7.82107002E-141.25959108E-134.59105112E-11-6.69410135E-096.82867892E-09-1.41105112E-10
-6.96765127E-14-3.70320852E-14-2.13949524E-125.30288682E-11-1.41105112E-101.05426315E-10

Correlation matrix
1.000000000.169234370.01472404-0.048258420.12886987-0.92398617
0.169234371.00000000-0.02976566-0.067237700.09959985-0.23566826
0.01472404-0.029765661.00000000-0.185955320.19096844-0.07162335
-0.04825842-0.06723770-0.185955321.00000000-0.993755540.06335683
0.128869870.099599850.19096844-0.993755541.00000000-0.16630292
-0.92398617-0.23566826-0.071623350.06335683-0.166302921.00000000