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(4798) Mercator  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1974 5.197e-09 au
e 0.110364 2.734e-08
i 3.659 2.975e-06 deg
Ω 93.549 4.867e-05 deg
ω 161.052 5.146e-05 deg
M 321.02 1.871e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9549 au
Aphelion 2.4399 au
Asc. node-Earth separation 1.44091 au
Desc. node-Earth separation 0.94891 au
Earth MOID 0.94033 au
Orbital period 1189.77 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 3633 (7)
Radar observations (Discarded) 0 (0)
Arc length 25290.2 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 215.879 deg
Declination -7.7288 deg
V Magnitude 15.38 mag
Solar Elongation -173.78 deg
Galactic Latitude 48.62 deg
Rate 0.255 deg/day
Direction -76.067 deg

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