NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023UM9 ∴ Orbital info ∴ Epoch 60400 MJD
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2023UM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023UM9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.27917 6.672e-06 au
e 0.281944 4.645e-06
i 19.043 0.0003528 deg
Ω 216.755 8.132e-05 deg
ω 237.693 5.209e-05 deg
M 74.46 0.0005197 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9185 au
Aphelion distance 1.6398 au
Asc. node-Earth separation 0.37987 au
Desc. node-Earth separation 0.031 au
Earth MOID 0.02669 au
Orbital period 528.436 days
Date of orbit computation   apr 30 14:46

Covariance matrix
4.45130192E-113.09091500E-111.76761405E-094.07300437E-102.79112041E-10-3.46161182E-09
3.09091500E-112.15754676E-111.16657852E-092.66233833E-101.94101845E-10-2.39548516E-09
1.76761405E-091.16657852E-091.24485286E-072.43857145E-081.34935810E-08-1.42685593E-07
4.07300437E-102.66233833E-102.43857145E-086.61216493E-092.58599092E-09-3.30876511E-08
2.79112041E-101.94101845E-101.34935810E-082.58599092E-092.71312690E-09-2.21819827E-08
-3.46161182E-09-2.39548516E-09-1.42685593E-07-3.30876511E-08-2.21819827E-082.70131308E-07

Correlation matrix
1.000000000.997386370.750904850.750757210.80315616-0.99826853
0.997386371.000000000.711827650.704873690.80225882-0.99226099
0.750904850.711827651.000000000.849972030.73423174-0.77809684
0.750757210.704873690.849972031.000000000.61054841-0.78290062
0.803156160.802258820.734231740.610548411.00000000-0.81936583
-0.99826853-0.99226099-0.77809684-0.78290062-0.819365831.00000000