NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DL1 ∴ Orbital info ∴ Epoch 57532 MJD
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2009DL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DL1.eq0)
Keplerian elements
(Epoch 57532.6 MJD)
Value 1-σ variation Units
a 2.23749 3.807e-09 au
e 0.46796 6.101e-08
i 3.579 5.033e-06 deg
Ω 352.982 4.671e-05 deg
ω 224.819 5.313e-05 deg
M 41.246 8.229e-06 deg
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1904 au
Aphelion distance 3.2845 au
Asc. node-Earth separation 1.61141 au
Desc. node-Earth separation 0.31859 au
Earth MOID 0.19002 au
Orbital period 1222.47 days
Date of orbit computation   feb 26 10:55

Covariance matrix
1.44958177E-17-7.48187872E-173.62051604E-15-7.05719288E-153.43667015E-14-1.33719377E-14
-7.48187872E-173.72212053E-15-1.05319550E-131.54303087E-139.48473220E-13-2.53905865E-13
3.62051604E-15-1.05319550E-132.53307269E-119.53365751E-11-1.21094870E-105.05147154E-12
-7.05719288E-151.54303087E-139.53365751E-112.18195582E-09-2.14246817E-09-5.56918000E-12
3.43667015E-149.48473220E-13-1.21094870E-10-2.14246817E-092.82294623E-09-2.09018063E-10
-1.33719377E-14-2.53905865E-135.05147154E-12-5.56918000E-12-2.09018063E-106.77149603E-11

Correlation matrix
1.00000000-0.322102500.18894060-0.039681460.16988897-0.42680615
-0.322102501.00000000-0.342996710.054144760.29260285-0.50574920
0.18894060-0.342996711.000000000.40552043-0.452846080.12196965
-0.039681460.054144760.405520431.00000000-0.86325698-0.01448858
0.169888970.29260285-0.45284608-0.863256981.00000000-0.47806858
-0.42680615-0.505749200.12196965-0.01448858-0.478068581.00000000