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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015DD54 ∴ Orbital info ∴ Epoch 57067 MJD
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2015DD54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015DD54.eq0)
Keplerian elements
(Epoch 57067.6 MJD)
Value 1-σ variation Units
a 1.9666 0.0001081 au
e 0.495281 2.772e-05
i 0.938 4.014e-05 deg
Ω 349.613 0.0001579 deg
ω 178.504 7.002e-05 deg
M 353.009 0.0005665 deg
Other useful info
Absolute Magnitude (H)    25.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9926 au
Aphelion distance 2.9406 au
Asc. node-Earth separation 1.93238 au
Desc. node-Earth separation -0.00063 au
Earth MOID 0.00054 au
Orbital period 1007.33 days
Date of orbit computation   feb 26 11:10

Covariance matrix
1.16961477E-082.99760227E-094.33261772E-091.61244381E-084.76473534E-096.12644962E-08
2.99760227E-097.68254684E-101.11040818E-094.13246618E-091.22129811E-091.57014352E-08
4.33261772E-091.11040818E-091.61147700E-095.84995631E-091.89252261E-092.26929368E-08
1.61244381E-084.13246618E-095.84995631E-092.49353959E-083.79301633E-098.44809556E-08
4.76473534E-091.22129811E-091.89252261E-093.79301633E-094.90265805E-092.49025421E-08
6.12644962E-081.57014352E-082.26929368E-088.44809556E-082.49025421E-083.20913849E-07

Correlation matrix
1.000000000.999999950.997968640.944180510.629218610.99998438
0.999999951.000000000.997971150.944166450.629293540.99998276
0.997968640.997971151.000000000.922852790.673307140.99789401
0.944180510.944166450.922852791.000000000.343052650.94440103
0.629218610.629293540.673307140.343052651.000000000.62781784
0.999984380.999982760.997894010.944401030.627817841.00000000