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AstDyS ∴ Objects ∴ 2009RX55 ∴ Orbital info ∴ Epoch epochXXX
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(228146) 2009RX55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 228146.eq0)
Keplerian elements at epoch
57812.7 MJD
Value 1-σ variation Units
a 2.34533 1.265e-08 au
e 0.221691 5.044e-08
i 2.742 5.128e-06 deg
Ω 142.563 0.000123 deg
ω 229.301 0.0001238 deg
M 28.485 1.23e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8254 au
Aphelion 2.8653 au
Asc. node-Earth separation 1.61948 au
Desc. node-Earth separation 0.93427 au
Earth MOID 0.82458 au
Orbital period 1311.91 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.000000000.047955020.00457971-0.006960020.03756975-0.31869381
0.047955021.00000000-0.003560260.003913810.00828596-0.14748618
0.00457971-0.003560261.000000000.03635996-0.036095890.00233806
-0.006960020.003913810.036359961.00000000-0.993751260.00562033
0.037569750.00828596-0.03609589-0.993751261.00000000-0.11204943
-0.31869381-0.147486180.002338060.00562033-0.112049431.00000000
Covariance matrix
1.60071404E-163.06048921E-172.97099320E-16-1.08315923E-145.88297167E-14-4.95913818E-14
3.06048921E-172.54448465E-15-9.20848037E-162.42842278E-145.17301934E-14-9.15012351E-14
2.97099320E-16-9.20848037E-162.62913650E-112.29326813E-11-2.29068746E-111.47447557E-13
-1.08315923E-142.42842278E-142.29326813E-111.51303771E-08-1.51287867E-088.50281505E-12
5.88297167E-145.17301934E-14-2.29068746E-11-1.51287867E-081.53180353E-08-1.70563806E-10
-4.95913818E-14-9.15012351E-141.47447557E-138.50281505E-12-1.70563806E-101.51269513E-10