NEODyS-2

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NEODyS ∴ Objects ∴ 1998UM1 ∴ Summary
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1998UM1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.70084 0.004207 au
e 0.401917 0.001504
i 4.859 0.01401 deg
Ω 3.397 0.01121 deg
ω 1.079 0.007265 deg
M 102.811 11.57 deg

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Other useful info
Absolute Magnitude (H)    23.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0172 au
Aphelion 2.3844 au
Asc. node-Earth separation 0.01581 au
Desc. node-Earth separation 1.3871 au
Earth MOID 0.01572 au
Orbital period 810.201 days
Date of orbit computation   May 15 15:38
Observational summary
Optical observations (Discarded) 33 (0)
Radar observations (Discarded) 0 (0)
Arc length 11 days
Unobserved 6785 days

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Ephemeris at epoch 57901 MJD
Right Ascension 146.81 deg
Declination 14.6143 deg
V Magnitude 28.05 mag
Solar Elongation -77.46 deg
Galactic Latitude 45.46 deg
Rate 0.3 deg/day
Direction 114.105 deg

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