AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SS178 ∴ Orbital info ∴ Epoch epochXXX
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(215307) 2001SS178  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 215307.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37135 7.117e-09 au
e 0.236053 4.702e-08
i 5.669 5.078e-06 deg
Ω 96.29 5.259e-05 deg
ω 296.041 5.428e-05 deg
M 54.925 1.148e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8116 au
Aphelion 2.9311 au
Asc. node-Earth separation 1.04593 au
Desc. node-Earth separation 1.48194 au
Earth MOID 0.82664 au
Orbital period 1333.8 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.00000000-0.13111470-0.00513511-0.012341330.03355213-0.37020053
-0.131114701.00000000-0.01310221-0.00983208-0.029438190.10400918
-0.00513511-0.013102211.00000000-0.079825950.07847117-0.00035315
-0.01234133-0.00983208-0.079825951.00000000-0.967427890.02126774
0.03355213-0.029438190.07847117-0.967427891.00000000-0.25261197
-0.370200530.10400918-0.000353150.02126774-0.252611971.00000000
Covariance matrix
5.06471001E-17-4.38700695E-17-1.85563488E-16-4.61910346E-151.29621175E-14-3.02507244E-14
-4.38700695E-172.21044269E-15-3.12787765E-15-2.43110542E-14-7.51327492E-145.61477991E-14
-1.85563488E-16-3.12787765E-152.57828815E-11-2.13171130E-112.16298946E-11-2.05897669E-14
-4.61910346E-15-2.43110542E-14-2.13171130E-112.76590435E-09-2.76194950E-091.28428496E-11
1.29621175E-14-7.51327492E-142.16298946E-11-2.76194950E-092.94684373E-09-1.57454082E-10
-3.02507244E-145.61477991E-14-2.05897669E-141.28428496E-11-1.57454082E-101.31838698E-10