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AstDyS ∴ Objects ∴ 2018BK9 ∴ Orbital info ∴ Epoch epochXXX
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2018BK9  ▹ 
ORBITAL INFORMATION
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(ASCII data file 2018BK9.eq0)
Keplerian elements at epoch
58498.3 MJD
Value 1-σ variation Units
a 2.46618 4.5e-08 au
e 0.213519 2.07e-07
i 10.306 1.353e-05 deg
Ω 326.79 3.82e-05 deg
ω 112.96 9.08e-05 deg
M 117.468 7.112e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9396 au
Aphelion 2.9927 au
Asc. node-Earth separation 1.55579 au
Desc. node-Earth separation 1.18526 au
Earth MOID 0.98136 au
Orbital period 1414.6 days
Date of orbit computation  apr 24 02:26
Correlation matrix
1.000000000.89499551-0.208678710.014194320.82010189-0.90811609
0.894995511.00000000-0.221870460.017223770.86626043-0.95760643
-0.20867871-0.221870461.00000000-0.511565010.010230940.22108183
0.014194320.01722377-0.511565011.00000000-0.40313642-0.00983396
0.820101890.866260430.01023094-0.403136421.00000000-0.90917129
-0.90811609-0.957606430.22108183-0.00983396-0.909171291.00000000
Covariance matrix
2.02518093E-158.33875134E-15-1.27019077E-132.44038140E-143.35099396E-12-2.90637284E-12
8.33875134E-154.28643758E-14-6.21307550E-131.36234668E-131.62843582E-11-1.40998127E-11
-1.27019077E-13-6.21307550E-131.82943848E-10-2.64344930E-101.25645959E-112.12662047E-10
2.44038140E-141.36234668E-13-2.64344930E-101.45956181E-09-1.39841862E-09-2.67188489E-11
3.35099396E-121.62843582E-111.25645959E-11-1.39841862E-098.24418708E-09-5.87080523E-09
-2.90637284E-12-1.40998127E-112.12662047E-10-2.67188489E-11-5.87080523E-095.05773512E-09