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AstDyS ∴ Objects ∴ 2001UB2 ∴ Orbital info ∴ Epoch epochXXX
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2001UB2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001UB2.eq0)
Keplerian elements at epoch
56853.7 MJD
Value 1-σ variation Units
a 2.66304 9.657e-09 au
e 0.383075 1.098e-07
i 6.753 1.104e-05 deg
Ω 199.067 4.324e-05 deg
ω 200.325 5.11e-05 deg
M 331.848 1.212e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6429 au
Aphelion 3.6832 au
Asc. node-Earth separation 2.54553 au
Desc. node-Earth separation 0.67413 au
Earth MOID 0.65237 au
Orbital period 1587.32 days
Date of orbit computation  apr 24 01:21
Correlation matrix
1.000000000.05891485-0.002032080.012684270.18774592-0.41336854
0.058914851.00000000-0.070216720.033268760.20866704-0.26384102
-0.00203208-0.070216721.000000000.13969635-0.129739680.00828238
0.012684270.033268760.139696351.00000000-0.82929914-0.01430106
0.187745920.20866704-0.12973968-0.829299141.00000000-0.53014531
-0.41336854-0.263841020.00828238-0.01430106-0.530145311.00000000
Covariance matrix
9.32589693E-176.24588985E-17-2.16686405E-165.29657617E-159.26425265E-14-4.83659728E-14
6.24588985E-171.20517033E-14-8.51156230E-141.57922921E-131.17050329E-12-3.50932618E-13
-2.16686405E-16-8.51156230E-141.21923952E-106.66981713E-11-7.32001422E-111.10804350E-12
5.29657617E-151.57922921E-136.66981713E-111.86968611E-09-1.83227281E-09-7.49220594E-12
9.26425265E-141.17050329E-12-7.32001422E-11-1.83227281E-092.61089341E-09-3.28206134E-10
-4.83659728E-14-3.50932618E-131.10804350E-12-7.49220594E-12-3.28206134E-101.46796061E-10