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AstDyS ∴ Objects ∴ 2002UM9 ∴ Summary
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(147155) 2002UM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22982 7.068e-09 au
e 0.16077 4.015e-08
i 7.318 3.437e-06 deg
Ω 114.153 3.349e-05 deg
ω 252.255 3.566e-05 deg
M 156.686 1.07e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8713 au
Aphelion 2.5883 au
Asc. node-Earth separation 1.30089 au
Desc. node-Earth separation 1.0546 au
Earth MOID 0.88446 au
Orbital period 1216.2 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 1116 (5)
Radar observations (Discarded) 0 (0)
Arc length 8921.98 days
Unobserved 41 days

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Ephemeris at epoch 60426 MJD
Right Ascension 159.675 deg
Declination 17.7059 deg
V Magnitude 20.83 mag
Solar Elongation -118.32 deg
Galactic Latitude 58.02 deg
Rate 0.041 deg/day
Direction 163.004 deg

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