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AstDyS ∴ Objects ∴ 2011SN177 ∴ Orbital info ∴ Epoch epochXXX
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(442336) 2011SN177  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 442336.eq0)
Keplerian elements at epoch
57252.5 MJD
Value 1-σ variation Units
a 2.62986 5.334e-08 au
e 0.193709 1.28e-07
i 5.057 1.208e-05 deg
Ω 154.631 9.953e-05 deg
ω 195.331 0.0001024 deg
M 348.425 2.254e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1204 au
Aphelion 3.1393 au
Asc. node-Earth separation 2.12193 au
Desc. node-Earth separation 1.12258 au
Earth MOID 1.1141 au
Orbital period 1557.75 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.507232750.034475010.000045840.07900501-0.35815142
-0.507232751.00000000-0.01278581-0.00052428-0.034948510.16245883
0.03447501-0.012785811.000000000.22617286-0.21701532-0.00470051
0.00004584-0.000524280.226172861.00000000-0.96637000-0.00886071
0.07900501-0.03494851-0.21701532-0.966370001.00000000-0.23855025
-0.358151420.16245883-0.00470051-0.00886071-0.238550251.00000000
Covariance matrix
2.84470718E-15-3.46285146E-152.22088213E-142.43318991E-164.31513106E-13-4.30624479E-13
-3.46285146E-151.63838357E-14-1.97668840E-14-6.67907699E-15-4.58096561E-134.68774930E-13
2.22088213E-14-1.97668840E-141.45882972E-102.71886041E-10-2.68419011E-10-1.27985539E-12
2.43318991E-16-6.67907699E-152.71886041E-109.90577031E-09-9.84936300E-09-1.98804272E-11
4.31513106E-13-4.58096561E-13-2.68419011E-10-9.84936300E-091.04867559E-08-5.50698264E-10
-4.30624479E-134.68774930E-13-1.27985539E-12-1.98804272E-11-5.50698264E-105.08190454E-10