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AstDyS ∴ Objects ∴ 2001UM81 ∴ Summary
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(363199) 2001UM81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6558 1.433e-08 au
e 0.293947 4.872e-08
i 12.022 6.696e-06 deg
Ω 204.43 2.575e-05 deg
ω 119.414 2.944e-05 deg
M 109.637 1.158e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8751 au
Aphelion 3.4365 au
Asc. node-Earth separation 1.83245 au
Desc. node-Earth separation 1.12465 au
Earth MOID 0.8977 au
Orbital period 1580.85 days
Date of orbit computation  feb 22 03:07
Observational summary
Optical observations (Discarded) 374 (3)
Radar observations (Discarded) 0 (0)
Arc length 8123 days
Unobserved 125 days

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Ephemeris at epoch 60420 MJD
Right Ascension 87.5456 deg
Declination 12.9957 deg
V Magnitude 23.11 mag
Solar Elongation -58.09 deg
Galactic Latitude -7.27 deg
Rate 0.288 deg/day
Direction 83.18 deg

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