NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018UM1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018UM1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018UM1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.14346 7.206e-09 au
e 0.173717 1.266e-07
i 1.995 3.6e-06 deg
Ω 260.569 8.919e-05 deg
ω 54.347 9.36e-05 deg
M 214.671 1.344e-05 deg
Other useful info
Absolute Magnitude (H)    23.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9448 au
Aphelion distance 1.3421 au
Asc. node-Earth separation -0.00877 au
Desc. node-Earth separation 0.25053 au
Earth MOID 0.00215 au
Orbital period 446.61 days
Date of orbit computation   feb 26 11:45

Covariance matrix
5.19267807E-176.75154680E-16-1.14578539E-151.28410543E-13-3.04742329E-13-3.22286773E-14
6.75154680E-161.60391838E-14-1.23401917E-149.54446468E-13-4.01370031E-12-4.94627828E-13
-1.14578539E-15-1.23401917E-141.29584869E-11-2.91659688E-102.65870694E-102.48939737E-11
1.28410543E-139.54446468E-13-2.91659688E-107.95418712E-09-7.90203355E-09-4.10611566E-10
-3.04742329E-13-4.01370031E-122.65870694E-10-7.90203355E-098.76083205E-093.36017635E-10
-3.22286773E-14-4.94627828E-132.48939737E-11-4.10611566E-103.36017635E-101.80705372E-10

Correlation matrix
1.000000000.73980362-0.044170310.19980534-0.45181891-0.33270647
0.739803621.00000000-0.027067840.08450113-0.33859546-0.29053729
-0.04417031-0.027067841.00000000-0.908450690.789079290.51443623
0.199805340.08450113-0.908450691.00000000-0.94660390-0.34248988
-0.45181891-0.338595460.78907929-0.946603901.000000000.26705694
-0.33270647-0.290537290.51443623-0.342489880.267056941.00000000