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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XS90 ∴ Orbital info ∴ Epoch 52628 MJD
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2002XS90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002XS90.eq0)
Keplerian elements
(Epoch 52628.7 MJD)
Value 1-σ variation Units
a 0.809583 0.000175 au
e 0.242039 0.0001916
i 34.174 0.1105 deg
Ω 81.711 0.0009947 deg
ω 178.614 0.001326 deg
M 190.878 0.001772 deg
Other useful info
Absolute Magnitude (H)    22.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6136 au
Aphelion distance 1.0055 au
Asc. node-Earth separation 0.02109 au
Desc. node-Earth separation -0.40016 au
Earth MOID 0.02109 au
Orbital period 266.067 days
Date of orbit computation   feb 26 10:24

Covariance matrix
3.06413368E-08-3.35469112E-081.93352097E-05-1.74075219E-07-2.17995178E-07-2.81475949E-07
-3.35469112E-083.67284414E-08-2.11681132E-051.90575225E-072.38632939E-073.08226732E-07
1.93352097E-05-2.11681132E-051.22020802E-02-1.09841934E-04-1.37316335E-04-1.78009450E-04
-1.74075219E-071.90575225E-07-1.09841934E-049.89352789E-071.24451899E-061.58888944E-06
-2.17995178E-072.38632939E-07-1.37316335E-041.24451899E-061.75915155E-061.66291367E-06
-2.81475949E-073.08226732E-07-1.78009450E-041.58888944E-061.66291367E-063.13993062E-06

Correlation matrix
1.00000000-0.999994090.99994956-0.99978704-0.93894770-0.90745984
-0.999994091.00000000-0.999917020.999745830.938809580.90763038
0.99994956-0.999917021.00000000-0.99971370-0.93724609-0.90942334
-0.999787040.99974583-0.999713701.000000000.943353160.90148408
-0.938947700.93880958-0.937246090.943353161.000000000.70755149
-0.907459840.90763038-0.909423340.901484080.707551491.00000000