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(4798) Mercator  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.19732 6.771e-09 au
e 0.109492 2.898e-08
i 3.659 3.219e-06 deg
Ω 93.596 6.545e-05 deg
ω 161.057 6.929e-05 deg
M 75.866 2.398e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9567 au
Aphelion 2.4379 au
Asc. node-Earth separation 1.43762 au
Desc. node-Earth separation 0.94961 au
Earth MOID 0.9409 au
Orbital period 1189.71 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 2155 (6)
Radar observations (Discarded) 0 (0)
Arc length 23314.9 days
Unobserved 26 days

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Ephemeris at epoch 58440 MJD
Right Ascension 332.235 deg
Declination -15.8631 deg
V Magnitude 17.82 mag
Solar Elongation -93.25 deg
Galactic Latitude -50.75 deg
Rate 0.299 deg/day
Direction 64.86 deg

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