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1998UM1  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.699 8.085e-09 au
e 0.401036 4.36e-08
i 4.866 9.203e-06 deg
Ω 3.276 3.798e-05 deg
ω 1.295 3.466e-05 deg
M 185.124 7.372e-06 deg

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Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0176 au
Aphelion distance 2.3804 au
Asc. node-Earth separation 0.01547 au
Desc. node-Earth separation 1.38448 au
Earth MOID 0.01541 au
Orbital period 808.889 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 65 (2)
Radar observations (Discarded) 0 (0)
Arc length 7336 days
Unobserved 424 days

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Ephemeris
(Epoch 58866 MJD)
Right Ascension 221.862 deg
Declination -17.6169 deg
V Magnitude 28.32 mag
Solar Elongation 72.3 deg
Galactic Latitude 37.15 deg
Rate 0.336 deg/day
Direction 111.422 deg

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