NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015DD155 ∴ Orbital info ∴ Epoch 58300 MJD
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2015DD155  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015DD155.eq0)
Keplerian elements
(Epoch 58300.3 MJD)
Value 1-σ variation Units
a 1.29062 1.666e-07 au
e 0.052284 2.107e-06
i 5.672 1.604e-05 deg
Ω 14.516 5.315e-05 deg
ω 25.955 0.0002921 deg
M 212.99 0.0002578 deg
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2231 au
Aphelion distance 1.3581 au
Asc. node-Earth separation 0.23058 au
Desc. node-Earth separation 0.35128 au
Earth MOID 0.23013 au
Orbital period 535.547 days
Date of orbit computation   Jun 14 14:43

Covariance matrix
2.77437300E-14-3.50841294E-13-2.45300397E-122.12926150E-123.93067244E-11-3.29103689E-11
-3.50841294E-134.43930031E-123.10253877E-11-2.68786483E-11-4.96936852E-104.15885772E-10
-2.45300397E-123.10253877E-112.57294781E-10-2.67814415E-10-3.39622160E-092.91084106E-09
2.12926150E-12-2.68786483E-11-2.67814415E-102.82496485E-09-1.10554957E-09-9.56495884E-10
3.93067244E-11-4.96936852E-10-3.39622160E-09-1.10554957E-098.53408462E-08-7.38720570E-08
-3.29103689E-114.15885772E-102.91084106E-09-9.56495884E-10-7.38720570E-086.64507345E-08

Correlation matrix
1.00000000-0.99970305-0.918121880.240513830.80780392-0.76647930
-0.999703051.000000000.91800377-0.24001790-0.807356730.76571456
-0.918121880.918003771.00000000-0.31413182-0.724773090.70396831
0.24051383-0.24001790-0.314131821.00000000-0.07120217-0.06981145
0.80780392-0.80735673-0.72477309-0.071202171.00000000-0.98096119
-0.766479300.765714560.70396831-0.06981145-0.980961191.00000000