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AstDyS ∴ Objects ∴ 1999NP12 ∴ Orbital info ∴ Epoch epochXXX
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(152767) 1999NP12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152767.eq0)
Keplerian elements at epoch
58158.4 MJD
Value 1-σ variation Units
a 2.56146 1.513e-08 au
e 0.253311 3.794e-08
i 12.258 3.828e-06 deg
Ω 267.195 4.385e-05 deg
ω 3.46 4.988e-05 deg
M 193.065 2.485e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9126 au
Aphelion 3.2103 au
Asc. node-Earth separation 0.89661 au
Desc. node-Earth separation 2.22459 au
Earth MOID 0.89583 au
Orbital period 1497.37 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.000000000.50784718-0.03150285-0.023934200.22285995-0.43573104
0.507847181.000000000.00391225-0.019042490.02469210-0.09050099
-0.031502850.003912251.00000000-0.342082530.231896080.11623726
-0.02393420-0.01904249-0.342082531.00000000-0.85155002-0.01340575
0.222859950.024692100.23189608-0.851550021.00000000-0.50683818
-0.43573104-0.090500990.11623726-0.01340575-0.506838181.00000000
Covariance matrix
2.28986223E-162.91568179E-16-1.82507700E-15-1.58833210E-141.68213902E-13-1.63820148E-13
2.91568179E-161.43947723E-155.68271208E-16-3.16842910E-144.67289065E-14-8.53099836E-14
-1.82507700E-155.68271208E-161.46572743E-11-5.74348202E-114.42838323E-111.10564599E-11
-1.58833210E-14-3.16842910E-14-5.74348202E-111.92324902E-09-1.86274370E-09-1.46067311E-11
1.68213902E-134.67289065E-144.42838323E-11-1.86274370E-092.48799988E-09-6.28114241E-10
-1.63820148E-13-8.53099836E-141.10564599E-11-1.46067311E-11-6.28114241E-106.17288631E-10