NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NM4 ∴ Orbital info ∴ Epoch 58334 MJD
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2018NM4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NM4.eq0)
Keplerian elements
(Epoch 58334.2 MJD)
Value 1-σ variation Units
a 1.69228 6.377e-08 au
e 0.252331 1.357e-07
i 17.976 8.981e-06 deg
Ω 131.035 1.254e-05 deg
ω 194.139 2.53e-05 deg
M 359.916 1.673e-05 deg
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2653 au
Aphelion distance 2.1193 au
Asc. node-Earth separation 1.11273 au
Desc. node-Earth separation 0.25837 au
Earth MOID 0.25629 au
Orbital period 804.095 days
Date of orbit computation   Jul 29 12:42

Covariance matrix
4.06599475E-15-7.43205769E-151.19735280E-131.61487220E-13-9.01708395E-137.54117142E-13
-7.43205769E-151.84200930E-14-2.51743468E-13-3.58769090E-132.12682127E-12-1.77581260E-12
1.19735280E-13-2.51743468E-138.06500641E-115.08878477E-11-6.43235726E-111.98905625E-11
1.61487220E-13-3.58769090E-135.08878477E-111.57246893E-10-1.80321368E-103.32143236E-11
-9.01708395E-132.12682127E-12-6.43235726E-11-1.80321368E-106.40005927E-10-3.68766304E-10
7.54117142E-13-1.77581260E-121.98905625E-113.32143236E-11-3.68766304E-102.79937143E-10

Correlation matrix
1.00000000-0.858775720.209091500.20195923-0.558972840.70684655
-0.858775721.00000000-0.20654274-0.210803620.61943122-0.78202558
0.20909150-0.206542741.000000000.45187747-0.283123420.13237758
0.20195923-0.210803620.451877471.00000000-0.568413210.15830846
-0.558972840.61943122-0.28312342-0.568413211.00000000-0.87122227
0.70684655-0.782025580.132377580.15830846-0.871222271.00000000