NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2023UM2 ∴ Orbital info ∴ Epoch 60400 MJD
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2023UM2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2023UM2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.48488 0.004615 au
e 0.348122 0.00198
i 18.011 0.07449 deg
Ω 19.83 0.003413 deg
ω 50.709 0.05528 deg
M 67.095 0.2744 deg
Other useful info
Absolute Magnitude (H)    25.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.968 au
Aphelion distance 2.0018 au
Asc. node-Earth separation 0.07222 au
Desc. node-Earth separation 0.67216 au
Earth MOID 0.06051 au
Orbital period 660.9 days
Date of orbit computation   feb 26 13:02

Covariance matrix
2.12980790E-059.13808983E-063.43683882E-04-1.57495246E-05-2.54743679E-04-1.26655225E-03
9.13808983E-063.92087967E-061.47444408E-04-6.75698184E-06-1.09266181E-04-5.43434323E-04
3.43683882E-041.47444408E-045.54805186E-03-2.54208354E-04-4.11513378E-03-2.04366965E-02
-1.57495246E-05-6.75698184E-06-2.54208354E-041.16486500E-051.88507342E-049.36547922E-04
-2.54743679E-04-1.09266181E-04-4.11513378E-031.88507342E-043.05639329E-031.51458997E-02
-1.26655225E-03-5.43434323E-04-2.04366965E-029.36547922E-041.51458997E-027.53202839E-02

Correlation matrix
1.000000000.999984920.99981280-0.99990660-0.99845519-0.99999291
0.999984921.000000000.99969218-0.99982317-0.99813524-0.99999846
0.999812800.999692181.00000000-0.99995801-0.99933036-0.99973401
-0.99990660-0.99982317-0.999958011.000000000.999046850.99985318
-0.99845519-0.99813524-0.999330360.999046851.000000000.99823888
-0.99999291-0.99999846-0.999734010.999853180.998238881.00000000