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(275545) 1998UN1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.51355 2.76e-09 au
e 0.220788 6.588e-08
i 32.429 1.11e-05 deg
Ω 217.863 7.326e-06 deg
ω 87.671 2.118e-05 deg
M 291.082 1.663e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1794 au
Aphelion distance 1.8477 au
Asc. node-Earth separation 0.42005 au
Desc. node-Earth separation 0.46086 au
Earth MOID 0.3775 au
Orbital period 680.131 days
Date of orbit computation   Jun 15 14:36
Observational summary
Optical observations (Discarded) 540 (7)
Radar observations (Discarded) 0 (0)
Arc length 9370 days
Unobserved 2 days

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Ephemeris
(Epoch 60477 MJD)
Right Ascension 239.201 deg
Declination 48.8222 deg
V Magnitude 19.22 mag
Solar Elongation -104.36 deg
Galactic Latitude 48.39 deg
Rate 0.445 deg/day
Direction -15.353 deg

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