NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018DA2 ∴ Orbital info ∴ Epoch 60400 MJD
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2018DA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018DA2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.88254 9.46e-09 au
e 0.450759 1.447e-06
i 18.317 9.042e-05 deg
Ω 344.25 1.172e-05 deg
ω 328.646 2.348e-05 deg
M 4.095 0.0001834 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4847 au
Aphelion distance 1.2804 au
Asc. node-Earth separation -0.49955 au
Desc. node-Earth separation 0.15175 au
Earth MOID 0.08363 au
Orbital period 302.831 days
Date of orbit computation   feb 26 11:46

Covariance matrix
8.94972318E-17-1.16541511E-14-7.00884168E-13-1.70598330E-14-1.18778565E-13-1.45628024E-12
-1.16541511E-142.09451256E-121.11917638E-103.75080781E-121.12833968E-112.62506141E-10
-7.00884168E-131.11917638E-108.17645458E-093.21962174E-109.35652174E-101.34841865E-08
-1.70598330E-143.75080781E-123.21962174E-101.37421608E-10-1.19728738E-104.89762761E-10
-1.18778565E-131.12833968E-119.35652174E-10-1.19728738E-105.51103235E-109.84650931E-10
-1.45628024E-122.62506141E-101.34841865E-084.89762761E-109.84650931E-103.36359587E-08

Correlation matrix
1.00000000-0.85120538-0.81933015-0.15383050-0.53483127-0.83934064
-0.851205381.000000000.855213470.221083240.332109960.98899951
-0.819330150.855213471.000000000.303734990.440773460.81309320
-0.153830500.221083240.303734991.00000000-0.435065260.22780138
-0.534831270.332109960.44077346-0.435065261.000000000.22869881
-0.839340640.988999510.813093200.227801380.228698811.00000000