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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 7.037e-09 au
e 0.16077 4.011e-08
i 7.318 3.421e-06 deg
Ω 114.153 3.341e-05 deg
ω 252.255 3.554e-05 deg
M 156.686 1.064e-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  Jun 5 01:08
Observational summary
Optical observations (Discarded) 1132 (5)
Radar observations (Discarded) 0 (0)
Arc length 8970.91 days
Unobserved 44 days

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Ephemeris at epoch 60478 MJD
Right Ascension 167.414 deg
Declination 12.8887 deg
V Magnitude 21.56 mag
Solar Elongation -77.52 deg
Galactic Latitude 62.27 deg
Rate 0.278 deg/day
Direction 118.216 deg

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