AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SD255 ∴ Orbital info ∴ Epoch epochXXX
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(225765) 2001SD255  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 225765.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.97782 6.281e-08 au
e 0.28607 6.585e-08
i 5.067 9.314e-06 deg
Ω 194.972 9.238e-05 deg
ω 121.486 9.439e-05 deg
M 342.748 1.857e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8399 au
Aphelion 5.1158 au
Asc. node-Earth separation 3.29319 au
Desc. node-Earth separation 2.17927 au
Earth MOID 1.83074 au
Orbital period 2897.78 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.098556940.000618410.004399590.01949225-0.56361867
-0.098556941.00000000-0.01046738-0.012742090.04330760-0.01989797
0.00061841-0.010467381.000000000.21344552-0.20556063-0.01092501
0.00439959-0.012742090.213445521.00000000-0.97591811-0.00218711
0.019492250.04330760-0.20556063-0.975918111.00000000-0.18173772
-0.56361867-0.01989797-0.01092501-0.00218711-0.181737721.00000000
Covariance matrix
3.94502545E-15-4.07603662E-163.61764950E-162.55286214E-141.15555345E-13-6.57420238E-13
-4.07603662E-164.33562741E-15-6.41930401E-15-7.75098880E-142.69149285E-13-2.43314257E-14
3.61764950E-16-6.41930401E-158.67457089E-111.83654464E-10-1.80703717E-10-1.88963852E-12
2.55286214E-14-7.75098880E-141.83654464E-108.53455519E-09-8.50955720E-09-3.75227578E-12
1.15555345E-132.69149285E-13-1.80703717E-10-8.50955720E-098.90853470E-09-3.18552488E-10
-6.57420238E-13-2.43314257E-14-1.88963852E-12-3.75227578E-12-3.18552488E-103.44878081E-10