NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023UM9 ∴ Orbital info ∴ Epoch 60262 MJD
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2023UM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023UM9.eq0)
Keplerian elements
(Epoch 60262.5 MJD)
Value 1-σ variation Units
a 1.27934 6.669e-06 au
e 0.282041 4.643e-06
i 19.043 0.0003528 deg
Ω 216.758 8.118e-05 deg
ω 237.687 5.213e-05 deg
M 340.809 0.000216 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9185 au
Aphelion distance 1.6402 au
Asc. node-Earth separation 0.37848 au
Desc. node-Earth separation 0.03014 au
Earth MOID 0.02596 au
Orbital period 528.54 days
Date of orbit computation   apr 30 14:46

Covariance matrix
4.44778280E-113.08825293E-111.76637365E-094.06033095E-102.79333723E-101.42597737E-09
3.08825293E-112.15552261E-111.16571462E-092.65358431E-101.94252594E-109.98281184E-10
1.76637365E-091.16571462E-091.24478287E-072.43318021E-081.35015961E-085.14199532E-08
4.06033095E-102.65358431E-102.43318021E-086.58954320E-092.58057195E-091.16078769E-08
2.79333723E-101.94252594E-101.35015961E-082.58057195E-092.71716261E-098.48048444E-09
1.42597737E-099.98281184E-105.14199532E-081.16078769E-088.48048444E-094.66483912E-08

Correlation matrix
1.000000000.997389480.750695810.750001260.803514590.98997109
0.997389481.000000000.711654420.704091250.802662030.99553896
0.750695810.711654421.000000000.849571270.734142720.67478674
0.750001260.704091250.849571271.000000000.609860490.66207441
0.803514590.802662030.734142720.609860491.000000000.75325932
0.989971090.995538960.674786740.662074410.753259321.00000000