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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SM127 ∴ Orbital info ∴ Epoch epochXXX
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(159550) 2001SM127  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 159550.eq0)
Keplerian elements at epoch
57571.4 MJD
Value 1-σ variation Units
a 3.95592 5.342e-08 au
e 0.107876 5.364e-08
i 1.724 5.553e-06 deg
Ω 296.579 0.0002094 deg
ω 16.788 0.0002117 deg
M 353.553 3.601e-05 deg
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.5292 au
Aphelion 4.3827 au
Asc. node-Earth separation 2.52742 au
Desc. node-Earth separation 3.37515 au
Earth MOID 2.5145 au
Orbital period 2873.89 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.138436950.010742270.003710810.05808883-0.39236266
-0.138436951.00000000-0.00000339-0.004813310.02254784-0.10532972
0.01074227-0.000003391.000000000.10087799-0.09880023-0.00888547
0.00371081-0.004813310.100877991.00000000-0.98676573-0.00867658
0.058088830.02254784-0.09880023-0.986765731.00000000-0.15227129
-0.39236266-0.10532972-0.00888547-0.00867658-0.152271291.00000000
Covariance matrix
2.85377530E-15-3.96692113E-163.18643010E-154.15026619E-146.57016092E-13-7.54750927E-13
-3.96692113E-162.87728782E-15-1.00865771E-18-5.40546979E-142.56076762E-13-2.03445776E-13
3.18643010E-15-1.00865771E-183.08316316E-111.17271434E-10-1.16152808E-10-1.77658046E-12
4.15026619E-14-5.40546979E-141.17271434E-104.38323915E-08-4.37406413E-08-6.54112050E-11
6.57016092E-132.56076762E-13-1.16152808E-10-4.37406413E-084.48277568E-08-1.16090751E-09
-7.54750927E-13-2.03445776E-13-1.77658046E-12-6.54112050E-11-1.16090751E-091.29661842E-09