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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018UD1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018UD1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018UD1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.37001 1.985e-05 au
e 0.599664 3.167e-06
i 4.346 1.857e-05 deg
Ω 150.932 9.605e-05 deg
ω 309.151 9.115e-05 deg
M 161.232 0.006368 deg
Other useful info
Absolute Magnitude (H)    22.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9488 au
Aphelion distance 3.7912 au
Asc. node-Earth separation 0.11243 au
Desc. node-Earth separation 1.43262 au
Earth MOID 0.02999 au
Orbital period 1332.67 days
Date of orbit computation   feb 26 12:14

Covariance matrix
3.94111605E-106.28774256E-113.61063661E-108.80043493E-10-1.99540398E-10-1.26416108E-07
6.28774256E-111.00320840E-115.76132492E-111.40946160E-10-3.24532622E-11-2.01686624E-08
3.61063661E-105.76132492E-113.44945613E-108.94962632E-10-2.76835572E-10-1.15811891E-07
8.80043493E-101.40946160E-108.94962632E-109.22551656E-09-8.09904903E-09-2.82113922E-07
-1.99540398E-10-3.24532622E-11-2.76835572E-10-8.09904903E-098.30816996E-096.37819976E-08
-1.26416108E-07-2.01686624E-08-1.15811891E-07-2.82113922E-076.37819976E-084.05495285E-05

Correlation matrix
1.000000000.999975960.979261900.46152919-0.11027283-0.99999977
0.999975961.000000000.979380550.46330002-0.11241133-0.99997378
0.979261900.979380551.000000000.50168861-0.16352867-0.97923051
0.461529190.463300020.501688611.00000000-0.92509428-0.46124988
-0.11027283-0.11241133-0.16352867-0.925094281.000000000.10988857
-0.99999977-0.99997378-0.97923051-0.461249880.109888571.00000000