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NEODyS ∴ Objects ∴ 2018OB1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018OB1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018OB1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 3.17801 3.813e-05 au
e 0.691063 3.782e-06
i 4.339 1.597e-05 deg
Ω 174.597 9.967e-05 deg
ω 225.085 9.221e-05 deg
M 347.072 0.006293 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9818 au
Aphelion distance 5.3742 au
Asc. node-Earth separation 2.2479 au
Desc. node-Earth separation 0.11141 au
Earth MOID 0.03301 au
Orbital period 2069.34 days
Date of orbit computation   feb 26 11:45

Covariance matrix
1.45367912E-091.44209041E-104.72687064E-101.44548722E-096.03275265E-11-2.39939362E-07
1.44209041E-101.43068766E-114.68956881E-111.43233250E-106.08443597E-12-2.38026280E-08
4.72687064E-104.68956881E-112.54885252E-10-8.91812143E-115.79920830E-10-7.80201574E-08
1.44548722E-091.43233250E-10-8.91812143E-119.93372541E-09-8.31602596E-09-2.38607343E-07
6.03275265E-116.08443597E-125.79920830E-10-8.31602596E-098.50288608E-09-9.98232287E-09
-2.39939362E-07-2.38026280E-08-7.80201574E-08-2.38607343E-07-9.98232287E-093.96035901E-05

Correlation matrix
1.000000000.999967290.776545820.380385460.01715924-0.99999987
0.999967291.000000000.776583470.379940290.01744475-0.99996596
0.776545820.776583471.00000000-0.056046040.39392466-0.77654600
0.380385460.37994029-0.056046041.00000000-0.90484998-0.38041747
0.017159240.017444750.39392466-0.904849981.00000000-0.01720209
-0.99999987-0.99996596-0.77654600-0.38041747-0.017202091.00000000